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DEBIAN: 2024:0222-2 critical: libx11 stack buffer overflow issue

suse
Calendar Grey January 17, 2024
Dist Suse Esm H88
This recent Fedora update focuses on critical aspects of mesa drivers to address security flaws and introduce necessary improvements.
* bsc#1218176 * bsc#1218240 * bsc#1218582 * bsc#1218583 * bsc#1218584

Summary

## This update for xorg-x11-server fixes the following issues: Security fixes: * CVE-2023-6816: Fixed heap buffer overflow in DeviceFocusEvent and ProcXIQueryPointer (bsc#1218582) * CVE-2024-0229: Fixed reattaching to different master device may lead to out- of-bounds memory access (bsc#1218583) * CVE-2024-21885: Fixed heap buffer overflow in XISendDeviceHierarchyEvent (bsc#1218584) * CVE-2024-21886: Fixed heap buffer overflow in DisableDevice (bsc#1218585) Other: * Fix vmware graphics driver crash (bsc#1218176) * Fix xserver crash when Xinerama is enabled (bsc#1218240) ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4

Topics%20covered

Topics Covered

security advisory heap overflow memory access Linux distribution SUSE Linux Xorg server

References

* bsc#1218176

* bsc#1218240

* bsc#1218582

* bsc#1218583

* bsc#1218584

* bsc#1218585

Cross-

* CVE-2023-6816

* CVE-2024-0229

* CVE-2024-21885

* CVE-2024-21886

CVSS scores:

* CVE-2023-6816 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-0229 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-21885 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

* CVE-2024-21886 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products:

* openSUSE Leap 15.4

* SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4

* SUSE Linux Enterprise High Performance Computing LTSS 15 SP4

* SUSE Linux Enterprise Real Time 15 SP4

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:0111-1
Rating: important

Topics%20covered

Topics Covered

security advisory heap overflow memory access Linux distribution SUSE Linux Xorg server

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