Описание
A flaw was identified in the X.Org X server’s X Keyboard (Xkb) extension where improper bounds checking in the XkbSetCompatMap() function can cause an unsigned short overflow. If an attacker sends specially crafted input data, the value calculation may overflow, leading to memory corruption or a crash.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | code not present |
| esm-infra/bionic | not-affected | code not present |
| esm-infra/focal | not-affected | code not present |
| esm-infra/xenial | not-affected | code not present |
| jammy | not-affected | code not present |
| noble | not-affected | code not present |
| plucky | not-affected | code not present |
| questing | not-affected | code not present |
| upstream | not-affected |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra/xenial | not-affected | code not present |
| jammy | DNE | |
| noble | DNE | |
| plucky | DNE | |
| questing | DNE | |
| upstream | not-affected |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra/bionic | not-affected | code not present |
| jammy | DNE | |
| noble | DNE | |
| plucky | DNE | |
| questing | DNE | |
| upstream | not-affected |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 2:21.1.21-1ubuntu1 |
| esm-infra-legacy/trusty | needs-triage | |
| esm-infra/bionic | needs-triage | |
| esm-infra/focal | needs-triage | |
| esm-infra/xenial | needs-triage | |
| jammy | released | 2:21.1.4-2ubuntu1.7~22.04.16 |
| noble | released | 2:21.1.12-1ubuntu1.5 |
| plucky | released | 2:21.1.16-1ubuntu1.2 |
| questing | released | 2:21.1.18-1ubuntu1.1 |
| upstream | released | 21.1.19 |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra/xenial | needs-triage | |
| jammy | DNE | |
| noble | DNE | |
| plucky | DNE | |
| questing | DNE | |
| upstream | needs-triage |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra/bionic | needs-triage | |
| jammy | DNE | |
| noble | DNE | |
| plucky | DNE | |
| questing | DNE | |
| upstream | needs-triage |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 2:24.1.9-1 |
| jammy | released | 2:22.1.1-1ubuntu0.20 |
| noble | released | 2:23.2.6-1ubuntu0.7 |
| plucky | released | 2:24.1.6-1ubuntu0.2 |
| questing | released | 2:24.1.6-1ubuntu1.1 |
| upstream | released | 24.1.9 |
Показывать по
EPSS
7.3 High
CVSS3
Связанные уязвимости
A flaw was identified in the X.Org X server’s X Keyboard (Xkb) extension where improper bounds checking in the XkbSetCompatMap() function can cause an unsigned short overflow. If an attacker sends specially crafted input data, the value calculation may overflow, leading to memory corruption or a crash.
A flaw was identified in the X.Org X server\u2019s X Keyboard (Xkb) ex ...
A flaw was identified in the X.Org X server’s X Keyboard (Xkb) extension where improper bounds checking in the XkbSetCompatMap() function can cause an unsigned short overflow. If an attacker sends specially crafted input data, the value calculation may overflow, leading to memory corruption or a crash.
Уязвимость функции XkbSetCompatMap реализации протокола Wayland для X.Org XWayland и реализации сервера X Window System X.Org Server, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
7.3 High
CVSS3