CVE-2024-31083
EUVD-2024-2899405.04.2024, 12:15
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 glyphs. Consequently, ProcRenderAddGlyphs() may free a glyph, leading to a use-after-free scenario when the same glyph pointer is subsequently accessed. This flaw allows an authenticated attacker to execute arbitrary code on the system by sending a specially crafted request.Enginsight
Awaiting analysis
This vulnerability is currently awaiting analysis.
Debian Releases
Debian Product | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| xorg-server |
| ||||||||||||||||
| xwayland |
|
Ubuntu Releases
Ubuntu Product | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| xorg |
| ||||||||||||||||||||
| xorg-server |
| ||||||||||||||||||||
| xwayland |
| ||||||||||||||||||||
| xorg-server-hwe-16.04 |
| ||||||||||||||||||||
| xorg-server-hwe-18.04 |
| ||||||||||||||||||||
| xorg-hwe-16.04 |
| ||||||||||||||||||||
| xorg-hwe-18.04 |
|
Common Weakness Enumeration
References