Описание
The do_remount function in fs/namespace.c in the Linux kernel through 3.16.1 does not maintain the MNT_LOCK_READONLY bit across a remount of a bind mount, which allows local users to bypass an intended read-only restriction and defeat certain sandbox protection mechanisms via a "mount -o remount" command within a user namespace.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 4.2.0-16.19 |
| esm-infra-legacy/trusty | released | 3.13.0-34.60 |
| lucid | not-affected | |
| precise | not-affected | |
| trusty | released | 3.13.0-34.60 |
| trusty/esm | released | 3.13.0-34.60 |
| upstream | released | 3.17~rc1 |
| utopic | not-affected | 3.16.0-8.13 |
| vivid | not-affected | 3.16.0-23.31 |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | DNE | |
| precise | not-affected | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | not-affected | |
| precise | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored] |
| lucid | DNE | |
| precise | DNE | |
| trusty | ignored | |
| trusty/esm | DNE | trusty was ignored |
| upstream | released | 3.17~rc1 |
| utopic | not-affected | |
| vivid | not-affected | |
| vivid/stable-phone-overlay | not-affected |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | ignored | end of life |
| precise | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored] |
| lucid | DNE | |
| precise | DNE | |
| trusty | ignored | |
| trusty/esm | DNE | trusty was ignored |
| upstream | released | 3.17~rc1 |
| utopic | not-affected | |
| vivid | not-affected | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored] |
| lucid | DNE | |
| precise | DNE | |
| trusty | ignored | |
| trusty/esm | DNE | trusty was ignored |
| upstream | released | 3.17~rc1 |
| utopic | ignored | end of life |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | DNE | |
| precise | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | DNE | |
| precise | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | DNE | |
| precise | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | DNE | |
| precise | not-affected | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | DNE | |
| precise | ignored | end of life, was needs-triage |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | DNE | |
| precise | ignored | end of life, was pending |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | DNE | |
| precise | released | 3.13.0-34.60~precise1 |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | 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]] |
| lucid | DNE | |
| 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 | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | 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]] |
| lucid | DNE | |
| 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 | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored] |
| lucid | DNE | |
| precise | DNE | |
| trusty | ignored | |
| trusty/esm | DNE | trusty was ignored |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored] |
| lucid | DNE | |
| precise | DNE | |
| trusty | ignored | |
| trusty/esm | DNE | trusty was ignored |
| upstream | released | 3.17~rc1 |
| utopic | not-affected | |
| vivid | not-affected | |
| vivid/stable-phone-overlay | not-affected |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored] |
| lucid | DNE | |
| precise | DNE | |
| trusty | ignored | |
| trusty/esm | DNE | trusty was ignored |
| upstream | released | 3.17~rc1 |
| utopic | not-affected | |
| vivid | not-affected | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | ignored | end of life |
| precise | DNE | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | ignored | end of life |
| precise | ignored | end of life |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | 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 | 3.17~rc1 |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE | |
| vivid/ubuntu-core | released | 4.2.0-1014.21 |
| wily | not-affected | 4.2.0-1008.12 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra-legacy/trusty | DNE | |
| lucid | DNE | |
| precise | not-affected | |
| trusty | DNE | |
| trusty/esm | DNE | |
| upstream | released | 3.17~rc1 |
| utopic | DNE | |
| vivid | DNE | |
| vivid/stable-phone-overlay | DNE |
Показывать по
EPSS
7.2 High
CVSS2
Связанные уязвимости
The do_remount function in fs/namespace.c in the Linux kernel through 3.16.1 does not maintain the MNT_LOCK_READONLY bit across a remount of a bind mount, which allows local users to bypass an intended read-only restriction and defeat certain sandbox protection mechanisms via a "mount -o remount" command within a user namespace.
The do_remount function in fs/namespace.c in the Linux kernel through 3.16.1 does not maintain the MNT_LOCK_READONLY bit across a remount of a bind mount, which allows local users to bypass an intended read-only restriction and defeat certain sandbox protection mechanisms via a "mount -o remount" command within a user namespace.
The do_remount function in fs/namespace.c in the Linux kernel through ...
The do_remount function in fs/namespace.c in the Linux kernel through 3.16.1 does not maintain the MNT_LOCK_READONLY bit across a remount of a bind mount, which allows local users to bypass an intended read-only restriction and defeat certain sandbox protection mechanisms via a "mount -o remount" command within a user namespace.
EPSS
7.2 High
CVSS2