VulnerabilityModified
CVE-2017-6355
Integer overflow in the vrend_create_shader function in vrend_renderer.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (process crash) via crafted pkt_length and offlen values, which trigger an out-of-bounds…
MEDIUM 5.5EPSS 0.43%
Does this matter?
Lower severity and a low EPSS score (0.43%). Track it; it rarely justifies an emergency change on its own.
Description
Integer overflow in the vrend_create_shader function in vrend_renderer.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (process crash) via crafted pkt_length and offlen values, which trigger an out-of-bounds access.
- CVSS 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.43% probability · 36th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- freedesktop/virglrenderer
- Source
- cve@mitre.org
References
- http://www.openwall.com/lists/oss-security/2017/02/27/3Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/96460Third Party Advisory, VDB Entry
- https://cgit.freedesktop.org/virglrenderer/commit/?id=93761787b29f37fa627dea9082cdfc1a1ec608d6Patch, Third Party Advisory, Vendor Advisory
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.htmlPatch, Vendor Advisory
- https://security.gentoo.org/glsa/201707-06
- http://www.openwall.com/lists/oss-security/2017/02/27/3Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/96460Third Party Advisory, VDB Entry
- https://cgit.freedesktop.org/virglrenderer/commit/?id=93761787b29f37fa627dea9082cdfc1a1ec608d6Patch, Third Party Advisory, Vendor Advisory
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.htmlPatch, Vendor Advisory
- https://security.gentoo.org/glsa/201707-06
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.