CVEvulnerability
CVE-2017-5993
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2017-03-15
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 6.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-772
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.
Affected configurations
• virglrenderer project virglrenderer (<= 0.5.0)
Related
Weakness · CWE (1)
- CWE-772 Missing Release of Resource after Effective Lifetime weakness
References
- http://www.openwall.com/lists/oss-security/2017/02/15/7 Mailing List, Patch
- http://www.securityfocus.com/bid/96275 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1422438 Issue Tracking, Patch
- https://cgit.freedesktop.org/virglrenderer/commit/?id=6eb13f7a2dcf391ec9e19b4c2a79e68305f63c22 Patch
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html Patch, Release Notes
- https://security.gentoo.org/glsa/201707-06 security.gentoo.org
- http://www.openwall.com/lists/oss-security/2017/02/15/7 Mailing List, Patch
- http://www.securityfocus.com/bid/96275 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1422438 Issue Tracking, Patch
- https://cgit.freedesktop.org/virglrenderer/commit/?id=6eb13f7a2dcf391ec9e19b4c2a79e68305f63c22 Patch
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html Patch, Release Notes
- https://security.gentoo.org/glsa/201707-06 security.gentoo.org