Описание
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Avoid consuming a stale esr value when SError occur When any exception other than an IRQ occurs, the CPU updates the ESR_EL2 register with the exception syndrome. An SError may also become pending, and will be synchronised by KVM. KVM notes the exception type, and whether an SError was synchronised in exit_code. When an exception other than an IRQ occurs, fixup_guest_exit() updates vcpu->arch.fault.esr_el2 from the hardware register. When an SError was synchronised, the vcpu esr value is used to determine if the exception was due to an HVC. If so, ELR_EL2 is moved back one instruction. This is so that KVM can process the SError first, and re-execute the HVC if the guest survives the SError. But if an IRQ synchronises an SError, the vcpu's esr value is stale. If the previous non-IRQ exception was an HVC, KVM will corrupt ELR_EL2, causing an unrelated guest instruction to be executed twice. Check ARM_EXCEP...
Релиз | Статус | Примечание |
---|---|---|
devel | not-affected | 6.8.0-31.31 |
esm-infra-legacy/trusty | not-affected | 3.11.0-12.19 |
esm-infra/bionic | not-affected | 4.13.0-16.19 |
esm-infra/focal | not-affected | 5.4.0-9.12 |
esm-infra/xenial | not-affected | 4.4.0-2.16 |
focal | not-affected | 5.4.0-9.12 |
jammy | not-affected | 5.15.0-23.23 |
mantic | not-affected | 6.2.0-20.20 |
noble | not-affected | 6.5.0-9.9 |
trusty/esm | not-affected | 3.11.0-12.19 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | end of kernel support |
mantic | DNE | |
noble | DNE | |
upstream | ignored | end of life |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | not-affected | 6.8.0-1008.8 |
esm-infra-legacy/trusty | not-affected | 4.4.0-1002.2 |
esm-infra/bionic | not-affected | 4.15.0-1001.1 |
esm-infra/focal | not-affected | 5.4.0-1005.5 |
esm-infra/xenial | not-affected | 4.4.0-1001.10 |
focal | not-affected | 5.4.0-1005.5 |
jammy | not-affected | 5.15.0-1003.5 |
mantic | not-affected | 6.2.0-1003.3 |
noble | not-affected | 6.5.0-1008.8 |
trusty/esm | not-affected | 4.4.0-1002.2 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | superseded by linux-aws-5.3 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-aws-5.3 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-aws-5.13 |
focal | ignored | end of standard support, was ignored [superseded by linux-aws-5.13] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-aws-5.13 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-aws-5.15 |
focal | ignored | end of standard support, was ignored [superseded by linux-aws-5.15] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-aws-5.15 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.15.0-1014.18~20.04.1 |
focal | not-affected | 5.15.0-1014.18~20.04.1 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-aws-6.2 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-aws-6.2 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | superseded by linux-aws-5.4 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-aws-5.4 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | not-affected | 5.4.0-1018.18~18.04.1 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-aws-5.11 |
focal | ignored | end of standard support, was ignored [superseded by linux-aws-5.11] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-aws-5.11 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-aws-6.5 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-aws-6.5 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 6.5.0-1008.8~22.04.1 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
fips-preview/jammy | not-affected | 5.15.0-1051.56+fips1 |
fips-updates/bionic | not-affected | 4.15.0-2000.4 |
fips-updates/focal | not-affected | 5.4.0-1021.21+fips2 |
fips-updates/jammy | not-affected | 5.15.0-1052.57+fips1 |
fips/bionic | not-affected | 4.15.0-2000.4 |
fips/focal | not-affected | 5.4.0-1021.21+fips2 |
focal | DNE | |
jammy | DNE |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
esm-infra/xenial | not-affected | 4.15.0-1030.31~16.04.1 |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | not-affected | 6.8.0-1007.7 |
esm-infra-legacy/trusty | not-affected | 4.15.0-1023.24~14.04.1 |
esm-infra/bionic | ignored | superseded by linux-azure-5.3 |
esm-infra/focal | not-affected | 5.4.0-1006.6 |
esm-infra/xenial | not-affected | 4.11.0-1009.9 |
focal | not-affected | 5.4.0-1006.6 |
jammy | not-affected | 5.15.0-1002.3 |
mantic | not-affected | 6.2.0-1003.3 |
noble | not-affected | 6.5.0-1007.7 |
trusty/esm | not-affected | 4.15.0-1023.24~14.04.1 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | not-affected | 4.15.0-1082.92 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-azure-5.13 |
focal | ignored | end of standard support, was ignored [superseded by linux-azure-5.13] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-azure-5.13 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-azure-5.15 |
focal | ignored | end of standard support, was ignored [superseded by linux-azure-5.15] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-azure-5.15 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.15.0-1007.8~20.04.1 |
focal | not-affected | 5.15.0-1007.8~20.04.1 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-azure-6.2 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-azure-6.2 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | superseded by linux-azure-5.4 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-azure-5.4 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | not-affected | 5.4.0-1020.20~18.04.1 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-azure-5.11 |
focal | ignored | end of standard support, was ignored [superseded by linux-azure-5.11] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-azure-5.11 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-azure-6.5 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-azure-6.5 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 6.5.0-1007.7~22.04.1 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | superseded by linux-azure-5.3 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-azure-5.3 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-azure-fde-5.15 |
focal | ignored | end of standard support, was ignored [superseded by linux-azure-fde-5.15] |
jammy | not-affected | 5.15.0-1019.24.1 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.15.0-1019.24~20.04.1.1 |
focal | not-affected | 5.15.0-1019.24~20.04.1.1 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-azure-fde-6.2 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-azure-fde-6.2 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | replaced by linux-azure-6.5 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | replaced by linux-azure-6.5 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
fips-preview/jammy | not-affected | 5.15.0-1053.61+fips1 |
fips-updates/bionic | not-affected | 4.15.0-1002.2 |
fips-updates/focal | not-affected | 5.4.0-1022.22+fips1 |
fips-updates/jammy | not-affected | 5.15.0-1058.66+fips1 |
fips/bionic | not-affected | 4.15.0-1002.2 |
fips/focal | not-affected | 5.4.0-1022.22+fips1 |
focal | DNE | |
jammy | DNE |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
bluefield/jammy | not-affected | 5.15.0-1011.13 |
devel | DNE | |
esm-infra/focal | not-affected | 5.4.0-1007.10 |
focal | not-affected | 5.4.0-1007.10 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
fips-preview/jammy | not-affected | 5.15.0-73.80+fips1 |
fips-updates/bionic | not-affected | 4.15.0-1027.32 |
fips-updates/focal | not-affected | 5.4.0-1026.30 |
fips-updates/jammy | not-affected | 5.15.0-92.102+fips1 |
fips-updates/xenial | not-affected | 4.4.0-1003.3 |
fips/bionic | not-affected | 4.15.0-1011.12 |
fips/focal | not-affected | 5.4.0-1007.8 |
fips/xenial | not-affected | 4.4.0-1001.1 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | not-affected | 6.8.0-1007.7 |
esm-infra/bionic | ignored | superseded by linux-gcp-5.3 |
esm-infra/focal | not-affected | 5.4.0-1005.5 |
esm-infra/xenial | not-affected | 4.10.0-1004.4 |
focal | not-affected | 5.4.0-1005.5 |
jammy | not-affected | 5.15.0-1003.6 |
mantic | not-affected | 6.2.0-1005.5 |
noble | not-affected | 6.5.0-1007.7 |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | not-affected | 4.15.0-1071.81 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-gcp-5.13 |
focal | ignored | end of standard support, was ignored [superseded by linux-gcp-5.13] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-gcp-5.13 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-gcp-5.15 |
focal | ignored | end of standard support, was ignored [superseded by linux-gcp-5.15] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-gcp-5.15 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.15.0-1006.9~20.04.1 |
focal | not-affected | 5.15.0-1006.9~20.04.1 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-gcp-6.2 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-gcp-6.2 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | superseded by linux-gcp-5.4 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-gcp-5.4 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | not-affected | 5.4.0-1019.19~18.04.2 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-gcp-5.11 |
focal | ignored | end of standard support, was ignored [superseded by linux-gcp-5.11] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-gcp-5.11 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-gcp-6.5 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-gcp-6.5 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 6.5.0-1010.10~22.04.3 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
fips-preview/jammy | not-affected | 5.15.0-1048.56+fips1 |
fips-updates/bionic | not-affected | 4.15.0-2013.14 |
fips-updates/focal | not-affected | 5.4.0-1021.21+fips1 |
fips-updates/jammy | not-affected | 5.15.0-1048.56+fips1 |
fips/bionic | not-affected | 4.15.0-1001.1 |
fips/focal | not-affected | 5.4.0-1021.21+fips1 |
focal | DNE | |
jammy | DNE |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | not-affected | 6.8.0-1003.5 |
esm-infra/focal | ignored | end of kernel support |
focal | ignored | end of kernel support |
jammy | not-affected | 5.15.0-1002.2 |
mantic | DNE | |
noble | not-affected | 6.8.0-1003.5 |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | superseded by linux-gke-5.0 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-gke-5.0 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | end of kernel support |
focal | ignored | end of kernel support |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | end of life |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | end of kernel support |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | end of life |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.4.0-1008.9 |
focal | not-affected | 5.4.0-1008.9 |
jammy | not-affected | 5.15.0-1001.2 |
mantic | DNE | |
noble | not-affected | 6.8.0-1001.3 |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.15.0-1003.5~20.04.2 |
focal | not-affected | 5.15.0-1003.5~20.04.2 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | end of kernel support |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | end of life |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | replaced by linux-hwe-5.4 |
esm-infra/focal | DNE | |
esm-infra/xenial | not-affected | 4.8.0-39.42~16.04.1 |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-hwe-5.13 |
focal | ignored | end of standard support, was ignored [superseded by linux-hwe-5.13] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-hwe-5.13 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-hwe-5.15 |
focal | ignored | end of standard support, was ignored [superseded by linux-hwe-5.15] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-hwe-5.15 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.15.0-33.34~20.04.1 |
focal | not-affected | 5.15.0-33.34~20.04.1 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-hwe-6.2 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-hwe-6.2 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | not-affected | 5.4.0-37.41~18.04.1 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-hwe-5.11 |
focal | ignored | end of standard support, was ignored [superseded by linux-hwe-5.11] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-hwe-5.11 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-hwe-6.5 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-hwe-6.5 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 6.5.0-14.14~22.04.1 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
bionic | DNE | |
devel | DNE | |
esm-infra-legacy/trusty | DNE | |
esm-infra/bionic | DNE | |
esm-infra/focal | DNE | |
esm-infra/xenial | DNE | |
focal | DNE | |
jammy | not-affected | 6.8.0-38.38~22.04.1 |
noble | DNE | |
trusty | DNE |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | superseded by linux-hwe-5.4 |
esm-infra/focal | DNE | |
esm-infra/xenial | ignored | superseded by linux-hwe |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | end of life |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | not-affected | 6.8.0-1005.5 |
esm-infra/focal | not-affected | 5.4.0-1003.4 |
focal | not-affected | 5.4.0-1003.4 |
jammy | not-affected | 5.15.0-1002.2 |
mantic | ignored | end of kernel support |
noble | not-affected | 6.5.0-1009.9 |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.15.0-1033.36~20.04.1 |
focal | not-affected | 5.15.0-1033.36~20.04.1 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | not-affected | 5.4.0-1010.11~18.04.2 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
bionic | DNE | |
devel | DNE | |
esm-infra-legacy/trusty | DNE | |
esm-infra/bionic | DNE | |
esm-infra/focal | DNE | |
esm-infra/xenial | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | not-affected | 6.8.0-1001.6 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | end of kernel support |
focal | ignored | end of kernel support |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | end of life |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
bionic | DNE | |
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by Ubuntu Pro ppa version |
noble | DNE | |
realtime/jammy | not-affected | 5.15.0-1021.26 |
trusty | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
xenial | DNE |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 5.15.0-1004.6 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.15.0-1008.11~20.04.1 |
focal | released | 5.15.0-1008.11~20.04.1 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.4.0-1001.3 |
focal | not-affected | 5.4.0-1001.3 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | not-affected | 4.15.0-1002.2 |
esm-infra/focal | not-affected | 5.4.0-1004.4 |
esm-infra/xenial | not-affected | 4.4.0-1004.9 |
focal | not-affected | 5.4.0-1004.4 |
jammy | not-affected | 5.15.0-1004.4 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | not-affected | 6.5.0-1003.6 |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | not-affected | 6.8.0-31.31.1 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 5.15.0-23.23 |
mantic | not-affected | 6.2.0-1003.3 |
noble | not-affected | 6.5.0-9.9.1 |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.15.0-33.34~20.04.1 |
focal | not-affected | 5.15.0-33.34~20.04.1 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-lowlatency-hwe-6.2 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-lowlatency-hwe-6.2 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-lowlatency-hwe-6.5 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-lowlatency-hwe-6.5 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 6.5.0-14.14.1~22.04.1 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
bionic | DNE | |
devel | DNE | |
esm-infra-legacy/trusty | DNE | |
esm-infra/bionic | DNE | |
esm-infra/focal | DNE | |
esm-infra/xenial | DNE | |
focal | DNE | |
jammy | not-affected | 6.8.0-38.38.1~22.04.2 |
noble | DNE | |
trusty | DNE |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra-legacy/trusty | not-affected | 4.4.0-13.29~14.04.1 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
trusty/esm | not-affected | 4.4.0-13.29~14.04.1 |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 5.15.0-1005.5 |
mantic | DNE | |
noble | not-affected | 6.8.0-1007.7 |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-nvidia-6.5 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-nvidia-6.5 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 6.5.0-1004.4 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
bionic | DNE | |
devel | DNE | |
esm-infra-legacy/trusty | DNE | |
esm-infra/bionic | DNE | |
esm-infra/focal | DNE | |
esm-infra/xenial | DNE | |
focal | DNE | |
jammy | not-affected | 6.8.0-1008.8~22.04.1 |
noble | DNE | |
trusty | DNE |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
bionic | DNE | |
devel | DNE | |
esm-infra-legacy/trusty | DNE | |
esm-infra/bionic | DNE | |
esm-infra/focal | DNE | |
esm-infra/xenial | DNE | |
focal | DNE | |
jammy | DNE | |
noble | not-affected | 6.8.0-1009.9.1 |
trusty | DNE |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | replaced by linux-hwe-5.4 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | end of life |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-oem-5.13 |
focal | ignored | end of standard support, was ignored [superseded by linux-oem-5.13] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-oem-5.13 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-oem-5.14 |
focal | ignored | end of standard support, was ignored [superseded by linux-oem-5.14] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-oem-5.14 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | replaced by linux-hwe-5.15 |
focal | ignored | end of standard support, was ignored [replaced by linux-hwe-5.15] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | replaced by linux-hwe-5.15 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-oem-6.1 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-oem-6.1 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-oem-5.10 |
focal | ignored | end of standard support, was ignored [superseded by linux-oem-5.10] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-oem-5.10 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-oem-6.1 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-oem-6.1 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-oem-6.5 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-oem-6.5 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 6.5.0-1003.3 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | not-affected | 6.8.0-1003.3 |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | not-affected | 6.8.0-1005.5 |
esm-infra/bionic | not-affected | 4.15.0-1007.9 |
esm-infra/focal | not-affected | 5.4.0-1005.5 |
esm-infra/xenial | not-affected | 4.15.0-1007.9~16.04.1 |
focal | not-affected | 5.4.0-1005.5 |
jammy | not-affected | 5.15.0-1002.4 |
mantic | not-affected | 6.2.0-1003.3 |
noble | not-affected | 6.5.0-1010.10 |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | superseded by linux-oracle-5.3 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-oracle-5.3 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-oracle-5.13 |
focal | ignored | end of standard support, was ignored [superseded by linux-oracle-5.13] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-oracle-5.13 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-oracle-5.15 |
focal | ignored | end of standard support, was ignored [superseded by linux-oracle-5.15] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-oracle-5.15 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.15.0-1007.9~20.04.1 |
focal | not-affected | 5.15.0-1007.9~20.04.1 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | ignored | superseded by linux-oracle-5.4 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-oracle-5.4 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | not-affected | 5.4.0-1019.19~18.04.1 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-oracle-5.11 |
focal | ignored | end of standard support, was ignored [superseded by linux-oracle-5.11] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-oracle-5.11 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 6.5.0-1013.13~22.04.4 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | not-affected | 6.8.0-1004.4 |
esm-infra/focal | not-affected | 5.4.0-1007.7 |
focal | not-affected | 5.4.0-1007.7 |
jammy | not-affected | 5.15.0-1004.4 |
mantic | not-affected | 6.2.0-1004.5 |
noble | not-affected | 6.5.0-1005.7 |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/bionic | not-affected | 5.4.0-1013.13~18.04.1 |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
bionic | DNE | |
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
noble | ignored | superseded by Ubuntu Pro ppa version |
realtime/noble | not-affected | 6.7.0-2001.1 |
trusty | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
xenial | DNE |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | replaced by linux-raspi |
focal | ignored | end of standard support, was ignored [replaced by linux-raspi] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | replaced by linux-raspi |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
bionic | DNE | |
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by Ubuntu Pro ppa version |
noble | not-affected | 6.8.1-1015.16 |
realtime/jammy | not-affected | 5.15.0-1006.6 |
realtime/noble | not-affected | 6.8.0-1008.19 |
trusty | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | not-affected | 6.8.0-31.31.1 |
esm-infra/focal | ignored | superseded by linux-riscv-5.8 |
focal | ignored | end of standard support, was ignored [superseded by linux-riscv-5.8] |
jammy | ignored | end of kernel support |
mantic | not-affected | 6.2.0-19.19.1 |
noble | not-affected | 6.5.0-9.9.1 |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-riscv-5.13 |
focal | ignored | end of standard support, was ignored [superseded by linux-riscv-5.13] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-riscv-5.13 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.15.0-1015.17~20.04.1 |
focal | not-affected | 5.15.0-1015.17~20.04.1 |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | end of kernel support |
mantic | DNE | |
noble | DNE | |
upstream | ignored | end of life |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | ignored | superseded by linux-riscv-5.11 |
focal | ignored | end of standard support, was ignored [superseded by linux-riscv-5.11] |
jammy | DNE | |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-riscv-5.11 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 6.5.0-17.17.1.1~22.04.1 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
bionic | DNE | |
devel | DNE | |
esm-infra-legacy/trusty | DNE | |
esm-infra/bionic | DNE | |
esm-infra/focal | DNE | |
esm-infra/xenial | DNE | |
focal | DNE | |
jammy | not-affected | 6.8.0-38.38.1~22.04.1 |
noble | DNE | |
trusty | DNE |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | DNE | |
mantic | not-affected | 6.5.0-1002.3 |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | end of kernel support |
mantic | DNE | |
noble | DNE | |
upstream | ignored | end of life |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | ignored | superseded by linux-starfive-6.5 |
mantic | DNE | |
noble | DNE | |
upstream | ignored | superseded by linux-starfive-6.5 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | DNE | |
focal | DNE | |
jammy | not-affected | 6.5.0-1007.8~22.04.1 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Релиз | Статус | Примечание |
---|---|---|
devel | DNE | |
esm-infra/focal | not-affected | 5.4.0-1020.24 |
focal | not-affected | 5.4.0-1020.24 |
jammy | not-affected | 5.15.0-1022.26 |
mantic | DNE | |
noble | DNE | |
upstream | released | 5.17~rc3, 5.15.22 |
Показывать по
Ссылки на источники
EPSS
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Avoid consuming a stale esr value when SError occur When any exception other than an IRQ occurs, the CPU updates the ESR_EL2 register with the exception syndrome. An SError may also become pending, and will be synchronised by KVM. KVM notes the exception type, and whether an SError was synchronised in exit_code. When an exception other than an IRQ occurs, fixup_guest_exit() updates vcpu->arch.fault.esr_el2 from the hardware register. When an SError was synchronised, the vcpu esr value is used to determine if the exception was due to an HVC. If so, ELR_EL2 is moved back one instruction. This is so that KVM can process the SError first, and re-execute the HVC if the guest survives the SError. But if an IRQ synchronises an SError, the vcpu's esr value is stale. If the previous non-IRQ exception was an HVC, KVM will corrupt ELR_EL2, causing an unrelated guest instruction to be executed twice. Check ARM_EXCEP...
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Avoid consuming a stale esr value when SError occur When any exception other than an IRQ occurs, the CPU updates the ESR_EL2 register with the exception syndrome. An SError may also become pending, and will be synchronised by KVM. KVM notes the exception type, and whether an SError was synchronised in exit_code. When an exception other than an IRQ occurs, fixup_guest_exit() updates vcpu->arch.fault.esr_el2 from the hardware register. When an SError was synchronised, the vcpu esr value is used to determine if the exception was due to an HVC. If so, ELR_EL2 is moved back one instruction. This is so that KVM can process the SError first, and re-execute the HVC if the guest survives the SError. But if an IRQ synchronises an SError, the vcpu's esr value is stale. If the previous non-IRQ exception was an HVC, KVM will corrupt ELR_EL2, causing an unrelated guest instruction to be executed twice. Check ARM_EXC
In the Linux kernel, the following vulnerability has been resolved: K ...
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Avoid consuming a stale esr value when SError occur When any exception other than an IRQ occurs, the CPU updates the ESR_EL2 register with the exception syndrome. An SError may also become pending, and will be synchronised by KVM. KVM notes the exception type, and whether an SError was synchronised in exit_code. When an exception other than an IRQ occurs, fixup_guest_exit() updates vcpu->arch.fault.esr_el2 from the hardware register. When an SError was synchronised, the vcpu esr value is used to determine if the exception was due to an HVC. If so, ELR_EL2 is moved back one instruction. This is so that KVM can process the SError first, and re-execute the HVC if the guest survives the SError. But if an IRQ synchronises an SError, the vcpu's esr value is stale. If the previous non-IRQ exception was an HVC, KVM will corrupt ELR_EL2, causing an unrelated guest instruction to be executed twice. Check ARM_...
Уязвимость функции fixup_guest_exit компонента arm64 подсистемы виртуализации KVM ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
EPSS