CVE-2017-6210: Null Pointer Dereference
First published: Thu Feb 23 2017(Updated: )
The vrend_decode_reset function in vrend_decode.c in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (NULL pointer dereference and QEMU process crash) by destroying context 0 (zero).
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Freedesktop Virglrenderer | <=0.5.0 |
Remedy
https://cgit.freedesktop.org/virglrenderer/commit/?id=0a5dff15912207b83018485f83e067474e818bab
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Reference Links
- https://cgit.freedesktop.org/virglrenderer/commit/?id=0a5dff15912207b83018485f83e067474e818bab
- http://www.openwall.com/lists/oss-security/2017/02/23/21
- https://bugzilla.redhat.com/show_bug.cgi?id=1426170
- http://www.securityfocus.com/bid/96439
- https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
- https://security.gentoo.org/glsa/201707-06
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- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/last-modified-date
- agent/references
- agent/author
- agent/description
- agent/event
- collector/redhat-bugzilla
- source/Red Hat
- alias/CVE-2017-6210
- agent/weakness
- agent/trending
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- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/virglrenderer project
- canonical/freedesktop virglrenderer
- version/freedesktop virglrenderer/0.5.0