Описание
In Linux 2.6 before 2.6.23, the TRACE_IRQS_ON function in iret_exc calls a C function without ensuring that the segments are set properly. The kernel's %fs needs to be restored before the call in TRACE_IRQS_ON and before enabling interrupts, so that "current" references work. Without this, "current" used in the window between iret_exc and the middle of error_code where %fs is reset, would crash.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 4.4.0-21.37 |
| esm-infra-legacy/trusty | not-affected | 3.11.0-12.19 |
| esm-infra/xenial | not-affected | 4.2.0-16.19 |
| precise | not-affected | 3.1.0-1.1 |
| trusty | not-affected | 3.11.0-12.19 |
| trusty/esm | not-affected | 3.11.0-12.19 |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | not-affected | 3.16.0-23.31 |
| wily | not-affected | 3.19.0-15.15 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise | not-affected | 3.2.0-1600.1 |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 3.4.0-3.10 |
| esm-apps/xenial | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was not-affected [3.4.0-3.10]] |
| precise | DNE | |
| trusty | not-affected | 3.4.0-3.10 |
| trusty/esm | DNE | trusty was not-affected [3.4.0-3.10] |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | not-affected | |
| vivid/ubuntu-core | DNE | |
| wily | not-affected | 3.4.0-3.10 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 3.4.0-3.14 |
| esm-apps/xenial | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was not-affected [3.4.0-3.14]] |
| precise | DNE | |
| trusty | not-affected | 3.4.0-3.14 |
| trusty/esm | DNE | trusty was not-affected [3.4.0-3.14] |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | not-affected | 3.4.0-3.14 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored] |
| precise | DNE | |
| trusty | ignored | |
| trusty/esm | DNE | trusty was ignored |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise | not-affected | 3.13.0-24.46~precise1 |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was not-affected [3.16.0-25.33~14.04.2]] |
| precise | DNE | |
| trusty | not-affected | 3.16.0-25.33~14.04.2 |
| trusty/esm | DNE | trusty was not-affected [3.16.0-25.33~14.04.2] |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was not-affected [3.19.0-18.18~14.04.1]] |
| precise | DNE | |
| trusty | not-affected | 3.19.0-18.18~14.04.1 |
| trusty/esm | DNE | trusty was not-affected [3.19.0-18.18~14.04.1] |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was not-affected [4.2.0-18.22~14.04.1]] |
| precise | DNE | |
| trusty | not-affected | 4.2.0-18.22~14.04.1 |
| trusty/esm | DNE | trusty was not-affected [4.2.0-18.22~14.04.1] |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | not-affected | 4.4.0-13.29~14.04.1 |
| precise | 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 | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored] |
| precise | DNE | |
| trusty | ignored | |
| trusty/esm | DNE | trusty was ignored |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 3.4.0-5.28 |
| esm-apps/xenial | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was not-affected [3.4.0-3.14]] |
| precise | DNE | |
| trusty | not-affected | 3.4.0-3.14 |
| trusty/esm | DNE | trusty was not-affected [3.4.0-3.14] |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | not-affected | |
| vivid/ubuntu-core | DNE | |
| wily | not-affected | 3.4.0-5.28 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was not-affected [3.4.0-6.25]] |
| precise | DNE | |
| trusty | not-affected | 3.4.0-6.25 |
| trusty/esm | DNE | trusty was not-affected [3.4.0-6.25] |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | not-affected | 3.4.0-6.25 |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 4.2.0-1014.21 |
| esm-infra-legacy/trusty | DNE | |
| precise | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | not-affected | 4.2.0-1014.21 |
| wily | not-affected | 4.2.0-1008.12 |
| xenial | not-affected | 4.2.0-1013.19 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| precise | not-affected | 3.0.0-1401.2 |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 2.6.23~rc1 |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | DNE | |
| wily | DNE | |
| xenial | DNE |
Показывать по
Ссылки на источники
EPSS
1.9 Low
CVSS2
5.5 Medium
CVSS3
Связанные уязвимости
In Linux 2.6 before 2.6.23, the TRACE_IRQS_ON function in iret_exc calls a C function without ensuring that the segments are set properly. The kernel's %fs needs to be restored before the call in TRACE_IRQS_ON and before enabling interrupts, so that "current" references work. Without this, "current" used in the window between iret_exc and the middle of error_code where %fs is reset, would crash.
In Linux 2.6 before 2.6.23, the TRACE_IRQS_ON function in iret_exc cal ...
In Linux 2.6 before 2.6.23, the TRACE_IRQS_ON function in iret_exc calls a C function without ensuring that the segments are set properly. The kernel's %fs needs to be restored before the call in TRACE_IRQS_ON and before enabling interrupts, so that "current" references work. Without this, "current" used in the window between iret_exc and the middle of error_code where %fs is reset, would crash.
EPSS
1.9 Low
CVSS2
5.5 Medium
CVSS3