Candidate: CVE-2017-5993
PublicDate: 2017-03-15 14:59:00 UTC
References:
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5993
 https://cgit.freedesktop.org/virglrenderer/commit/?id=6eb13f7a2dcf391ec9e19b4c2a79e68305f63c22
 https://bugzilla.redhat.com/show_bug.cgi?id=1422438
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.
Ubuntu-Description:
Notes:
Bugs:
Priority: medium
Discovered-by:
Assigned-to:
CVSS:
 nvd: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H [6.5 MEDIUM]

Patches_virglrenderer:
upstream_virglrenderer: released (0.6.0-1)
precise_virglrenderer: DNE
precise/esm_virglrenderer: DNE
trusty_virglrenderer: DNE
trusty/esm_virglrenderer: DNE
vivid/stable-phone-overlay_virglrenderer: DNE
vivid/ubuntu-core_virglrenderer: DNE
xenial_virglrenderer: DNE
yakkety_virglrenderer: ignored (reached end-of-life)
zesty_virglrenderer: ignored (reached end-of-life)
artful_virglrenderer: ignored (reached end-of-life)
bionic_virglrenderer: not-affected (0.6.0-2)
cosmic_virglrenderer: not-affected (0.6.0-2)
devel_virglrenderer: not-affected (0.6.0-2)