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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.43% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 36.9% of scored records. A rank, not a probability.
- NVD base score
- 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2017-03-10 02:00Z9 YR AGO
- Last updated
- 2024-08-05 15:25Z2 YR AGO
- Reserved
- 2017-02-27
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-190Integer Overflow or WraparoundBase
- Data version
- 5.1
- Document digest
- 313446bbb3a1c281a49f6b13fc5b366a7ed32090853cc9ce16ef2dfebc82dc02
05 Affected products
06 References
- www.securityfocus.com96460http://www.securityfocus.com/bid/96460
- security.gentoo.orgGLSA-201707-06https://security.gentoo.org/glsa/201707-06
- lists.freedesktop.org[virglrenderer-devel] 20170210 [ANNOUNCE] virglrenderer 0.6.0https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
- www.openwall.com[oss-security] 20170227 CVE-2017-6355 Virglrenderer: integer overflow while creating shader objecthttp://www.openwall.com/lists/oss-security/2017/02/27/3
- cgit.freedesktop.orghttps://cgit.freedesktop.org/virglrenderer/commit/?id=93761787b29f37fa627dea9082cdfc1a1ec608d6
07 Fixed in
Debian 12
- virglrenderer Fixed in 0.6.0-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- virglrenderer Fixed in 0.6.0-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- virglrenderer Fixed in 0.6.0-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.