Описание
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix freeing unallocated p2pmem In case p2p device was found but the p2p pool is empty, the nvme target is still trying to free the sgl from the p2p pool instead of the regular sgl pool and causing a crash (BUG() is called). Instead, assign the p2p_dev for the request only if it was allocated from p2p pool. This is the crash that was caused: [Sun May 30 19:13:53 2021] ------------[ cut here ]------------ [Sun May 30 19:13:53 2021] kernel BUG at lib/genalloc.c:518! [Sun May 30 19:13:53 2021] invalid opcode: 0000 [#1] SMP PTI ... [Sun May 30 19:13:53 2021] kernel BUG at lib/genalloc.c:518! ... [Sun May 30 19:13:53 2021] RIP: 0010:gen_pool_free_owner+0xa8/0xb0 ... [Sun May 30 19:13:53 2021] Call Trace: [Sun May 30 19:13:53 2021] ------------[ cut here ]------------ [Sun May 30 19:13:53 2021] pci_free_p2pmem+0x2b/0x70 [Sun May 30 19:13:53 2021] pci_p2pmem_free_sgl+0x4f/0x80 [Sun May 30 19:13:53 2021] nvmet_req_...
| 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 | 5.13.0-19.19 |
| 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 | 5.13.0-1005.6 |
| 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| esm-infra/bionic | ignored | superseded by linux-aws-5.3 |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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | |
| fips-updates/bionic | not-affected | 4.15.0-2000.4 |
| fips-updates/focal | not-affected | 5.4.0-1021.21+fips2 |
| fips/bionic | not-affected | 4.15.0-2000.4 |
| fips/focal | not-affected | 5.4.0-1021.21+fips2 |
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 | 5.13~rc5 |
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 | 5.13.0-1006.7 |
| 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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | not-affected | 6.8.0-1041.48 |
| upstream | released | 5.13~rc5 |
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 | 5.13~rc5 |
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 |
|---|---|---|
| bionic | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/bionic | DNE | |
| esm-infra/focal | DNE | |
| esm-infra/xenial | DNE | |
| fips-updates/bionic | not-affected | 4.15.0-1002.2 |
| fips-updates/focal | not-affected | 5.4.0-1022.22+fips1 |
| fips/bionic | not-affected | 4.15.0-1002.2 |
| fips/focal | not-affected | 5.4.0-1022.22+fips1 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra/focal | not-affected | 5.4.0-1007.10 |
| focal | not-affected | 5.4.0-1007.10 |
| jammy | not-affected | 5.15.0-1011.13 |
| mantic | DNE | |
| noble | DNE | |
| upstream | released | 5.13~rc5 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra/focal | DNE | |
| fips-updates/bionic | not-affected | 4.15.0-1027.32 |
| fips-updates/focal | not-affected | 5.4.0-1026.30 |
| 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 |
| focal | DNE | |
| jammy | DNE |
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 | 5.13.0-1005.6 |
| mantic | not-affected | 6.2.0-1005.5 |
| noble | not-affected | 6.5.0-1007.7 |
| upstream | released | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | |
| fips-updates/bionic | not-affected | 4.15.0-2013.14 |
| fips-updates/focal | not-affected | 5.4.0-1021.21+fips1 |
| fips/bionic | not-affected | 4.15.0-1001.1 |
| fips/focal | not-affected | 5.4.0-1021.21+fips1 |
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 | 5.13~rc5 |
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 | not-affected | |
| 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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 |
|---|---|---|
| devel | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | not-affected | 5.15.0-1004.6 |
| mantic | DNE | |
| noble | DNE | |
| upstream | released | 5.13~rc5 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra/focal | not-affected | 5.15.0-1003.5~20.04.1 |
| focal | not-affected | 5.15.0-1003.5~20.04.1 |
| jammy | DNE | |
| mantic | DNE | |
| noble | DNE | |
| upstream | released | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13.0-1004.4 |
| mantic | DNE | |
| noble | DNE | |
| upstream | released | 5.13~rc5 |
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 | 5.13~rc5 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 6.8.0-31.31.1 |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | not-affected | 5.15.0-22.22 |
| mantic | not-affected | 6.2.0-1003.3 |
| noble | not-affected | 6.5.0-9.9.1 |
| upstream | released | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 6.8.0-1005.5 |
| 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 | 5.13~rc5 |
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 |
|---|---|---|
| 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 | 6.5.0-1004.4 |
| mantic | DNE | |
| noble | 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 | 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, was needs-triage |
| mantic | DNE | |
| noble | DNE | |
| upstream | ignored | superseded by linux-oem-6.5, was needs-triage |
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 | 5.13~rc5 |
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 | 6.8.0-1003.3 |
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 | 5.13.0-1008.10 |
| mantic | not-affected | 6.2.0-1003.3 |
| noble | not-affected | 6.5.0-1010.10 |
| upstream | released | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13.0-1008.9 |
| mantic | not-affected | 6.2.0-1004.5 |
| noble | not-affected | 6.5.0-1005.7 |
| upstream | released | 5.13~rc5 |
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 | 5.13~rc5 |
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 |
|---|---|---|
| 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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
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 | 5.13~rc5 |
Показывать по
Ссылки на источники
EPSS
4.4 Medium
CVSS3
Связанные уязвимости
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix freeing unallocated p2pmem In case p2p device was found but the p2p pool is empty, the nvme target is still trying to free the sgl from the p2p pool instead of the regular sgl pool and causing a crash (BUG() is called). Instead, assign the p2p_dev for the request only if it was allocated from p2p pool. This is the crash that was caused: [Sun May 30 19:13:53 2021] ------------[ cut here ]------------ [Sun May 30 19:13:53 2021] kernel BUG at lib/genalloc.c:518! [Sun May 30 19:13:53 2021] invalid opcode: 0000 [#1] SMP PTI ... [Sun May 30 19:13:53 2021] kernel BUG at lib/genalloc.c:518! ... [Sun May 30 19:13:53 2021] RIP: 0010:gen_pool_free_owner+0xa8/0xb0 ... [Sun May 30 19:13:53 2021] Call Trace: [Sun May 30 19:13:53 2021] ------------[ cut here ]------------ [Sun May 30 19:13:53 2021] pci_free_p2pmem+0x2b/0x70 [Sun May 30 19:13:53 2021] pci_p2pmem_free_sgl+0x4f/0x80 [Sun May 30 19:13:53 2021] nvmet_req_...
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix freeing unallocated p2pmem In case p2p device was found but the p2p pool is empty, the nvme target is still trying to free the sgl from the p2p pool instead of the regular sgl pool and causing a crash (BUG() is called). Instead, assign the p2p_dev for the request only if it was allocated from p2p pool. This is the crash that was caused: [Sun May 30 19:13:53 2021] ------------[ cut here ]------------ [Sun May 30 19:13:53 2021] kernel BUG at lib/genalloc.c:518! [Sun May 30 19:13:53 2021] invalid opcode: 0000 [#1] SMP PTI ... [Sun May 30 19:13:53 2021] kernel BUG at lib/genalloc.c:518! ... [Sun May 30 19:13:53 2021] RIP: 0010:gen_pool_free_owner+0xa8/0xb0 ... [Sun May 30 19:13:53 2021] Call Trace: [Sun May 30 19:13:53 2021] ------------[ cut here ]------------ [Sun May 30 19:13:53 2021] pci_free_p2pmem+0x2b/0x70 [Sun May 30 19:13:53 2021] pci_p2pmem_free_sgl+0x4f/0x80 [Sun May 30 19:13:53 2021] nvmet_req
In the Linux kernel, the following vulnerability has been resolved: n ...
In the Linux kernel, the following vulnerability has been resolved: nvmet: fix freeing unallocated p2pmem In case p2p device was found but the p2p pool is empty, the nvme target is still trying to free the sgl from the p2p pool instead of the regular sgl pool and causing a crash (BUG() is called). Instead, assign the p2p_dev for the request only if it was allocated from p2p pool. This is the crash that was caused: [Sun May 30 19:13:53 2021] ------------[ cut here ]------------ [Sun May 30 19:13:53 2021] kernel BUG at lib/genalloc.c:518! [Sun May 30 19:13:53 2021] invalid opcode: 0000 [#1] SMP PTI ... [Sun May 30 19:13:53 2021] kernel BUG at lib/genalloc.c:518! ... [Sun May 30 19:13:53 2021] RIP: 0010:gen_pool_free_owner+0xa8/0xb0 ... [Sun May 30 19:13:53 2021] Call Trace: [Sun May 30 19:13:53 2021] ------------[ cut here ]------------ [Sun May 30 19:13:53 2021] pci_free_p2pmem+0x2b/0x70 [Sun May 30 19:13:53 2021] pci_p2pmem_free_sgl+0x4f/0x80 [Sun May 30 19:13:53 2021] nvmet_...
Уязвимость функции nvmet_data_transfer_len() модуля drivers/nvme/target/core.c ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
4.4 Medium
CVSS3