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x.org xwayland vulnerabilities and exploits

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NA
CVE-2024-31083
A use-after-free vulnerability was found in the ProcRenderAddGlyphs() function of Xorg servers. This issue occurs when AllocateGlyph() is called to store new glyphs sent by the client to the X server, potentially resulting in multiple entries pointing to the same non-refcounted g...
NA
CVE-2024-31082
A heap-based buffer over-read vulnerability was found in the X.org server's ProcAppleDRICreatePixmap() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered ...
NA
CVE-2024-31080
A heap-based buffer over-read vulnerability was found in the X.org server's ProcXIGetSelectedEvents() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered b...
NA
CVE-2024-31081
A heap-based buffer over-read vulnerability was found in the X.org server's ProcXIPassiveGrabDevice() function. This issue occurs when byte-swapped length values are used in replies, potentially leading to memory leakage and segmentation faults, particularly when triggered b...
NA
CVE-2024-0408
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 t...
X.org XwaylandX.org Xorg-serverTigervnc TigervncRedhat Enterprise Linux Desktop 7.0Redhat Enterprise Linux Workstation 7.0Redhat Enterprise Linux For Scientific Computing 7.0Redhat Enterprise Linux 7.0Redhat Enterprise Linux 6.0Redhat Enterprise Linux Server 7.0Redhat Enterprise Linux For Power Little Endian 7.0Redhat Enterprise Linux For Power Big Endian 7.0Redhat Enterprise Linux For Ibm Z Systems 7.0Redhat Enterprise Linux 8.0Redhat Enterprise Linux 9.0Fedoraproject Fedora 39
NA
CVE-2024-0409
A flaw was found in the X.Org server. The cursor code in both Xephyr and Xwayland uses the wrong type of private at creation. It uses the cursor bits type with the cursor as private, and when initiating the cursor, that overwrites the XSELINUX context.
X.org XwaylandX.org Xorg-serverTigervnc TigervncRedhat Enterprise Linux Desktop 7.0Redhat Enterprise Linux Workstation 7.0Redhat Enterprise Linux For Scientific Computing 7.0Redhat Enterprise Linux 7.0Redhat Enterprise Linux 6.0Redhat Enterprise Linux Server 7.0Redhat Enterprise Linux For Power Little Endian 7.0Redhat Enterprise Linux For Power Big Endian 7.0Redhat Enterprise Linux For Ibm Z Systems 7.0Redhat Enterprise Linux 8.0Redhat Enterprise Linux 9.0Fedoraproject Fedora 39
NA
CVE-2023-6816
A flaw was found in X.Org server. Both DeviceFocusEvent and the XIQueryPointer reply contain a bit for each logical button currently down. Buttons can be arbitrarily mapped to any value up to 255, but the X.Org Server was only allocating space for the device's particular num...
X.org XwaylandX.org Xorg-serverFedoraproject Fedora 39Redhat Enterprise Linux Desktop 7.0Redhat Enterprise Linux Workstation 7.0Redhat Enterprise Linux Server 7.0Debian Debian Linux 10.0
NA
CVE-2023-6377
A flaw was found in xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory reads and writes. This may allow local privilege escalation or possible remote code execution in cases where X11 forwarding is inv...
Redhat Enterprise Linux Eus 9.2Debian Debian Linux 10.0Debian Debian Linux 11.0Debian Debian Linux 12.0X.org X ServerX.org XwaylandTigervnc Tigervnc -
NA
CVE-2023-6478
A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.
X.org X ServerX.org XwaylandRedhat Enterprise Linux Eus 9.2Debian Debian Linux 10.0Debian Debian Linux 11.0Debian Debian Linux 12.0Tigervnc Tigervnc -
NA
CVE-2023-5367
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 stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty function in randr/rrprope...
X.org XwaylandX.org X ServerRedhat Enterprise Linux Desktop 7.0Redhat Enterprise Linux Workstation 7.0Redhat Enterprise Linux For Scientific Computing 7.0Redhat Enterprise Linux 7.0Redhat Enterprise Linux Server 7.0Redhat Enterprise Linux 8.0Redhat Enterprise Linux 9.0Redhat Enterprise Linux For Power Little Endian 7.0 Ppc64leRedhat Enterprise Linux For Power Big Endian 7.0 Ppc64Redhat Enterprise Linux For Ibm Z Systems 7.0 S390xFedoraproject Fedora 37Fedoraproject Fedora 38Fedoraproject Fedora 39Debian Debian Linux 11.0Debian Debian Linux 12.0
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