SUSE CVE-2020-14345

A flaw was found in X.Org Server before xorg-x11-server 1.20.9. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

SUSE CVE-2020-25712

A flaw was found in xorg-x11-server before 1.20.10. A heap-buffer overflow in XkbSetDeviceInfo may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability...

xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation

A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo and ProcXkbGetDeviceInfo to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs...

xorg-x11-server: memory leak in ProcXkbGetKbdByName() in xkb/xkb.c

A flaw was found in the xorg-x11-server package. The ProcXkbGetKbdByName function in xkb/xkb.c does not release allocated data when an error is encountered, allowing for a memory leak...

xorg-x11-server: out-of-bounds access in ProcXkbSetDeviceInfo request handler of the Xkb extension

A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker...

[SECURITY] [DLA 3185-1] xorg-server security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-3185-1 [email protected] https://www.debian.org/lts/security/ Emilio Pozuelo Monfort November 10, 2022 https://wiki.debian.org/LTS -...

xorg-x11-server: out-of-bounds access in ProcXkbSetDeviceInfo request handler of the Xkb extension

A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker...

[slackware-security] xorg-server

New xorg-server packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/xorg-server-1.20.14-i586-4slack15.0.txz: Rebuilt. xkb: proof GetCountedString against request length attacks. xkb: fix some...

AZL-45042 CVE-2022-3550 affecting package xorg-x11-server 1.20.10-6

A vulnerability classified as critical was found in X.org Server. Affected by this vulnerability is the function GetCountedString of the file xkb/xkb.c. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability...

AZL-44250 CVE-2022-3551 affecting package xorg-x11-server 1.20.10-6

A vulnerability, which was classified as problematic, has been found in X.org Server. Affected by this issue is the function ProcXkbGetKbdByName of the file xkb/xkb.c. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability...

UBUNTU-CVE-2022-3550

A vulnerability classified as critical was found in X.org Server. Affected by this vulnerability is the function GetCountedString of the file xkb/xkb.c. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability...

CVE-2022-3551: Improper Resource Shutdown or Release

A vulnerability, which was classified as problematic, has been found in X.org Server. Affected by this issue is the function ProcXkbGetKbdByName of the file xkb/xkb.c. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability...

CVE-2022-3550: Improper Restriction of Operations within the Bounds of a Memory Buffer

A vulnerability classified as critical was found in X.org Server. Affected by this vulnerability is the function GetCountedString of the file xkb/xkb.c. The manipulation leads to buffer overflow. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability...

SSA-2022-0928190027

New xorg-server-xwayland packages are available for Slackware 15.0 to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/xorg-server-xwayland-21.1.4-i586-2slack15.0.txz: Rebuilt. xkb: switch to array index loops to moving pointers. xkb: add request lengt...

AZL-44841 CVE-2022-2320 affecting package xorg-x11-server 1.20.10-6

A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker...

AZL-44145 CVE-2022-2319 affecting package xorg-x11-server 1.20.10-6

A flaw was found in the Xorg-x11-server. An out-of-bounds access issue can occur in the ProcXkbSetGeometry function due to improper validation of the request length...

OESA-2022-1834 xorg-x11-server security update

X.Org X11 X server Security Fixes: CVE-2022-2320/ZDI-CAN-16070: xorg-x11-server: out-of-bounds write in ProcXkbSetDeviceInfo request handler of the Xkb extension Introduced In: https://github.com/freedesktop/xorg-xserver/commit/c06e27b2f6fd9f7b9f827623a48876a225264132 Fixed In:...

Important: Red Hat Security Advisory: xorg-x11-server security update

An update for xorg-x11-server is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabilit...

Out-Of-Bounds Access

xorg-server is vulnerable to out-of-bounds access. The vulnerability exists in ProcXkbSetGeometry request handler of the Xkb extension which allows an attacker to cause an out of bound access...

[slackware-security] xorg-server

New xorg-server packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/xorg-server-1.20.14-i586-3slack15.0.txz: Rebuilt. xkb: switch to array index loops to moving pointers. xkb: add request length...