Описание
Security update for xorg-x11-server
This update for xorg-x11-server fixes the following issues:
- CVE-2022-46340: Server XTestSwapFakeInput stack overflow (bsc#1205874)
- CVE-2022-46341: Server XIPassiveUngrabDevice out-of-bounds access (bsc#1205877)
- CVE-2022-46342: Server XvdiSelectVideoNotify use-after-free (bsc#1205879)
- CVE-2022-46343: Server ScreenSaverSetAttributes use-after-free (bsc#1205878)
- CVE-2022-46344: Server XIChangeProperty out-of-bounds access (bsc#1205876)
- CVE-2022-4283: Reset the radio_groups pointer to NULL after freeing it (bsc#1206017)
- Xi: return an error from XI property changes if verification failed (bsc#1205875)
Список пакетов
SUSE Enterprise Storage 6
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS
SUSE Linux Enterprise Server 15 SP1-BCL
SUSE Linux Enterprise Server 15 SP1-LTSS
SUSE Linux Enterprise Server for SAP Applications 15 SP1
Ссылки
- Link for SUSE-SU-2022:4481-1
- E-Mail link for SUSE-SU-2022:4481-1
- SUSE Security Ratings
- SUSE Bug 1205874
- SUSE Bug 1205875
- SUSE Bug 1205876
- SUSE Bug 1205877
- SUSE Bug 1205878
- SUSE Bug 1205879
- SUSE Bug 1206017
- SUSE CVE CVE-2022-4283 page
- SUSE CVE CVE-2022-46340 page
- SUSE CVE CVE-2022-46341 page
- SUSE CVE CVE-2022-46342 page
- SUSE CVE CVE-2022-46343 page
- SUSE CVE CVE-2022-46344 page
Описание
A vulnerability was found in X.Org. This security flaw occurs because the XkbCopyNames function left a dangling pointer to freed memory, resulting in out-of-bounds memory access on subsequent XkbGetKbdByName requests.. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.
Затронутые продукты
Ссылки
- CVE-2022-4283
- SUSE Bug 1206017
- SUSE Bug 1208344
- SUSE Bug 1208653
Описание
A vulnerability was found in X.Org. This security flaw occurs becuase the swap handler for the XTestFakeInput request of the XTest extension may corrupt the stack if GenericEvents with lengths larger than 32 bytes are sent through a the XTestFakeInput request. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions. This issue does not affect systems where client and server use the same byte order.
Затронутые продукты
Ссылки
- CVE-2022-46340
- SUSE Bug 1205874
- SUSE Bug 1206822
- SUSE Bug 1208344
- SUSE Bug 1208653
Описание
A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIPassiveUngrab request accesses out-of-bounds memory when invoked with a high keycode or button code. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.
Затронутые продукты
Ссылки
- CVE-2022-46341
- SUSE Bug 1205877
- SUSE Bug 1208653
Описание
A vulnerability was found in X.Org. This security flaw occurs because the handler for the XvdiSelectVideoNotify request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems where the X se
Затронутые продукты
Ссылки
- CVE-2022-46342
- SUSE Bug 1205879
Описание
A vulnerability was found in X.Org. This security flaw occurs because the handler for the ScreenSaverSetAttributes request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.
Затронутые продукты
Ссылки
- CVE-2022-46343
- SUSE Bug 1205878
Описание
A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.
Затронутые продукты
Ссылки
- CVE-2022-46344
- SUSE Bug 1205876
- SUSE Bug 1217766