CVE-2017-5580

low-risk
Published 2017-03-15

The parse_instruction function in gallium/auxiliary/tgsi/tgsi_text.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (out-of-bounds array access and process crash) via a crafted texture instruction.

Do I need to act?

-
0.12% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.1/10 High
LOCAL / LOW complexity

Affected Products (1)

Affected Vendors

Virglrenderer Project

References (12)

Mailing List http://www.openwall.com/lists/oss-security/2017/01/24/5
Mailing List http://www.openwall.com/lists/oss-security/2017/01/25/5
Third Party Advisory http://www.securityfocus.com/bid/95782
Patch https://cgit.freedesktop.org/virglrenderer/commit/src/gallium/auxiliary/tgsi/tgs...
Release Notes https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145....
https://security.gentoo.org/glsa/201707-06
Mailing List http://www.openwall.com/lists/oss-security/2017/01/24/5
Mailing List http://www.openwall.com/lists/oss-security/2017/01/25/5
Third Party Advisory http://www.securityfocus.com/bid/95782
Patch https://cgit.freedesktop.org/virglrenderer/commit/src/gallium/auxiliary/tgsi/tgs...
Release Notes https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145....
https://security.gentoo.org/glsa/201707-06
27
/ 100
low-risk
Severity 22/34 · High
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal