Описание
The altivec_unavailable_exception function in arch/powerpc/kernel/traps.c in the Linux kernel before 2.6.19 on 64-bit systems mishandles the case where CONFIG_ALTIVEC is defined and the CPU actually supports Altivec, but the Altivec support was not detected by the kernel, which allows local users to cause a denial of service (panic) by triggering execution of an Altivec instruction.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | not-affected | 4.10.0-19.21 |
| devel | not-affected | 4.13.0-16.19 |
| esm-infra-legacy/trusty | not-affected | 3.11.0-12.19 |
| esm-infra/xenial | not-affected | 4.2.0-16.19 |
| precise/esm | not-affected | 3.0.0-12.20 |
| trusty | not-affected | 3.11.0-12.19 |
| trusty/esm | not-affected | 3.11.0-12.19 |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 4.2.0-16.19 |
| zesty | not-affected | 4.8.0-22.24 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | not-affected | 4.4.0-1002.2 |
| esm-infra/xenial | not-affected | 4.4.0-1001.10 |
| precise/esm | DNE | |
| trusty | not-affected | 4.4.0-1002.2 |
| trusty/esm | not-affected | 4.4.0-1002.2 |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 4.4.0-1001.10 |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | not-affected | 4.15.0-1023.24~14.04.1 |
| esm-infra/xenial | not-affected | 4.11.0-1009.9 |
| precise/esm | DNE | |
| trusty | not-affected | 4.15.0-1023.24~14.04.1 |
| trusty/esm | not-affected | 4.15.0-1023.24~14.04.1 |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 4.11.0-1009.9 |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-apps/xenial | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 4.4.0-9019.20 |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-apps/xenial | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored [abandoned]] |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | trusty was ignored [abandoned] |
| upstream | released | 2.6.19~rc3 |
| xenial | ignored | end of standard support |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/xenial | not-affected | 4.10.0-1004.4 |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 4.10.0-1004.4 |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 4.4.0-1003.3 |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-apps/xenial | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored [abandoned]] |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | trusty was ignored [abandoned] |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 3.4.0-4.27 |
| zesty | not-affected | 3.4.0-4.27 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored [abandoned]] |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | trusty was ignored [abandoned] |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/xenial | not-affected | 4.8.0-36.36~16.04.1 |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 4.8.0-36.36~16.04.1 |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/xenial | not-affected | 4.8.0-36.36~16.04.1 |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 4.8.0-36.36~16.04.1 |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| esm-infra/xenial | not-affected | 4.4.0-1004.9 |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 4.4.0-1004.9 |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | not-affected | 3.13.0-24.46~precise1 |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored [end of standard support]] |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | trusty was ignored [end of standard support] |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was ignored [end of life, was needs-triage] |
| precise/esm | DNE | |
| trusty | ignored | end of standard support, was needs-triage |
| trusty/esm | ignored | end of life, was needs-triage |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored [end of standard support]] |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | trusty was ignored [end of standard support] |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | not-affected | 4.4.0-13.29~14.04.1 |
| precise/esm | DNE | |
| trusty | not-affected | 4.4.0-13.29~14.04.1 |
| trusty/esm | not-affected | 4.4.0-13.29~14.04.1 |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored [abandoned]] |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | trusty was ignored [abandoned] |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-apps/xenial | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored [abandoned]] |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | trusty was ignored [abandoned] |
| upstream | released | 2.6.19~rc3 |
| xenial | ignored | end of standard support |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored [abandoned]] |
| precise/esm | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | DNE | trusty was ignored [abandoned] |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 4.13.0-1008.9 |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | not-affected | 4.10.0-1004.6 |
| devel | not-affected | 4.13.0-1005.5 |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 4.2.0-1013.19 |
| zesty | not-affected | 4.8.0-1013.15 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | not-affected | 4.4.0-1050.54 |
| devel | not-affected | 4.4.0-1077.82 |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | not-affected | 4.4.0-1012.12 |
| zesty | not-affected | 4.4.0-1029.32 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| artful | DNE | |
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise/esm | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.19~rc3 |
| xenial | DNE | |
| zesty | DNE |
Показывать по
Ссылки на источники
EPSS
4.9 Medium
CVSS2
5.5 Medium
CVSS3
Связанные уязвимости
The altivec_unavailable_exception function in arch/powerpc/kernel/traps.c in the Linux kernel before 2.6.19 on 64-bit systems mishandles the case where CONFIG_ALTIVEC is defined and the CPU actually supports Altivec, but the Altivec support was not detected by the kernel, which allows local users to cause a denial of service (panic) by triggering execution of an Altivec instruction.
The altivec_unavailable_exception function in arch/powerpc/kernel/trap ...
The altivec_unavailable_exception function in arch/powerpc/kernel/traps.c in the Linux kernel before 2.6.19 on 64-bit systems mishandles the case where CONFIG_ALTIVEC is defined and the CPU actually supports Altivec, but the Altivec support was not detected by the kernel, which allows local users to cause a denial of service (panic) by triggering execution of an Altivec instruction.
Уязвимость функции altivec_unavailable_exception ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
4.9 Medium
CVSS2
5.5 Medium
CVSS3