Moderate: Red Hat Security Advisory: xorg-x11-server-Xwayland security update

An update for xorg-x11-server-Xwayland is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

xorg-x11-server: SELinux unlabeled GLX PBuffer

A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource as with a GetGeometry or when it creates another resource that needs to access that buffer, such as...

CentOS 8 : xorg-x11-server-Xwayland (CESA-2024:2996)

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2024:2996 advisory. - A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data...

Oracle Linux 9 : xorg-x11-server (ELSA-2024-2169)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-2169 advisory. - Fix use after free related to CVE-2024-21886 - CVE fix for: CVE-2023-6816, CVE-2024-0229, CVE-2024-21885, CVE-2024-21886, CVE-2024-0408 and...

xorg-x11-server: SELinux unlabeled GLX PBuffer

A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource as with a GetGeometry or when it creates another resource that needs to access that buffer, such as...

RHEL 7 : xorg-x11-server (RHSA-2024:0320)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0320 advisory. X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical use...

SUSE CVE-2023-45922

glxpbuffer.c in Mesa 23.0.4 was discovered to contain a segmentation violation when calling glXGetDrawableAttribute. NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server...

DEBIAN-CVE-2023-45919

Mesa 23.0.4 was discovered to contain a buffer over-read in glXQueryServerString. NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server...

DEBIAN-CVE-2023-45924

libglxproto.c in OpenGL libglvnd bb06db5a was discovered to contain a segmentation violation via the function glXGetDrawableScreen. NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server...

UBUNTU-CVE-2023-45919

DISPUTED Mesa 23.0.4 was discovered to contain a buffer over-read in glXQueryServerString. NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server...

UBUNTU-CVE-2023-45922

DISPUTED glxpbuffer.c in Mesa 23.0.4 was discovered to contain a segmentation violation when calling glXGetDrawableAttribute. NOTE: this is disputed because there are no common situations in which users require uninterrupted operation with an attacker-controller server...

DEBIAN-CVE-2023-45913

Mesa v23.0.4 was discovered to contain a NULL pointer dereference via the function dri2GetGlxDrawableFromXDrawableId. This vulnerability is triggered when the X11 server sends an DRI2BufferSwapComplete event unexpectedly when the application is using DRI3. NOTE: this is disputed because there is ...

UBUNTU-CVE-2023-45913

DISPUTED Mesa v23.0.4 was discovered to contain a NULL pointer dereference via the function dri2GetGlxDrawableFromXDrawableId. This vulnerability is triggered when the X11 server sends an DRI2BufferSwapComplete event unexpectedly when the application is using DRI3. NOTE: this is disputed because...

PT-2024-13304 · Mesa +2 · Mesa +2

Name of the Vulnerable Software and Affected Versions: Mesa version 23.0.4 Description: A segmentation violation was discovered in glx pbuffer.c when calling glXGetDrawableAttribute. This issue is disputed as there are no common situations where users require uninterrupted operation with an...

PT-2024-13306 · Libglvnd +2 · Libglvnd +2

Name of the Vulnerable Software and Affected Versions: OpenGL libglvnd version bb06db5a Description: A segmentation violation was discovered in the libglxproto.c file of OpenGL libglvnd via the glXGetDrawableScreen function. This issue is disputed as there are no common situations where users...

USN-6587-5 xorg-server vulnerabilities

USN-6587-1 fixed several vulnerabilities in X.Org. This update provides the corresponding update for Ubuntu 14.04 LTS. Original advisory details: Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled memory when processing the RRChangeOutputProperty and RRChangeProviderProperty...

openSUSE Security Advisory (SUSE-SU-2024:0249-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Updated x11-server, x11-server-xwayland and tigervnc fix security issues

The updated packages fix security vulnerabilities: Heap buffer overflow in DeviceFocusEvent and ProcXIQueryPointer. CVE-2023-6816 Reattaching to different master device may lead to out-of-bounds memory access. CVE-2024-0229 Heap buffer overflow in XISendDeviceHierarchyEvent. CVE-2024-21885 Heap...

USN-6587-4: X.Org X Server regression

USN-6587-1 fixed vulnerabilities in X.Org X Server. The fix was incomplete resulting in a possible regression. This update fixes the problem. Original advisory details: Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled memory when processing the DeviceFocusEvent and...

USN-6587-3 xorg-server, xwayland regression

USN-6587-1 fixed vulnerabilities in X.Org X Server. The fix was incomplete resulting in a possible regression. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled memory when processin...