| Name | CVE-2023-45913 |
| Description | 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 DRI2_BufferSwapComplete event unexpectedly when the application is using DRI3. NOTE: this is disputed because there is no scenario in which the vulnerability was demonstrated. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| mesa (PTS) | bullseye | 20.3.5-1 | vulnerable |
| bookworm | 22.3.6-1+deb12u1 | vulnerable |
| trixie | 25.0.7-2 | vulnerable |
| forky, sid | 25.2.2-1 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| mesa | source | (unstable) | (unfixed) | unimportant | | |
Notes
https://gitlab.freedesktop.org/mesa/mesa/-/issues/9856
Negligible (and disputed) security impact