CVE-2019-18390
- State
- Published
- Severity
- Not scored
- Published
- Dec 23, 2019
- Updated
- Aug 5, 2024
- Reserved
- Oct 24, 2019
Description
An out-of-bounds read in the vrend_blit_need_swizzle function in vrend_renderer.c in virglrenderer through 0.8.0 allows guest OS users to cause a denial of service via VIRGL_CCMD_BLIT commands.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://gitlab.freedesktop.org/virgl/virglrenderer/merge_requests/314/diffs?commit_id=d2cdbcf6a8f2317f250fd54f08aa35dde2fa3e30#3cd772559e0d73afa136d6818023cfd0c4c8ecc0_0_151
- https://gitlab.freedesktop.org/virgl/virglrenderer/commit/24f67de7a9088a873844a39be03cee6882260ac9
- Red Hatvendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1765584
- openSUSE-SU-2020:0058vendor-advisory
- [debian-lts-announce] 20221207 [SECURITY] [DLA 3232-1] virglrenderer security updatemailing-list
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