| Name | CVE-2017-5993 |
| Description | Memory leak in the vrend_renderer_init_blit_ctx function in vrend_blitter.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRGL_CCMD_BLIT commands. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 858255 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| virglrenderer (PTS) | bullseye | 0.8.2-5+deb11u1 | fixed |
| bookworm | 0.10.4-1 | fixed |
| sid, trixie | 1.1.0-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| virglrenderer | source | (unstable) | 0.6.0-1 | | | 858255 |
Notes
https://cgit.freedesktop.org/virglrenderer/commit/?id=6eb13f7a2dcf391ec9e19b4c2a79e68305f63c22 (0.6.0)
https://bugzilla.redhat.com/show_bug.cgi?id=1422438