7.1

CVE-2017-5580

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Virglrenderer Project ≫ Virglrenderer Version <= 0.5.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.49% 0.383
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.1 2.5 4
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:N/I:N/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
Third Party Advisory
Release Notes
https://security.gentoo.org/glsa/201707-06
http://www.openwall.com/lists/oss-security/2017/01/24/5
Patch
Third Party Advisory
Mailing List
http://www.openwall.com/lists/oss-security/2017/01/25/5
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/95782
Third Party Advisory
VDB Entry
https://cgit.freedesktop.org/virglrenderer/commit/src/gallium/auxiliary/tgsi/tgsi_text.c?id=28894a30a17a84529be102b21118e55d6c9f23fa
Patch
Third Party Advisory