CVE-2020-8003 — Double Free in Project Virglrenderer

CWE-415 — Double Free8 documents6 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 63.97%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Virglrenderer Project VirglrendererDebian Linux
Timeline
PublishedJan 27
Latest updateMay 24

Description

A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 allows attackers to cause a denial of service by triggering texture allocation failure, because vrend_renderer_resource_allocated_texture is not an appropriate place for a free.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

Also affects: Debian Linux 10.0

Patches

Patch: gitlab.freedesktop.org ↗Patch: gitlab.freedesktop.org ↗Patch: gitlab.freedesktop.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-fjrg-jf3x-r8jr: A double-free vulnerability in vrend_renderer↗2022-05-24
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CVEList
CVE-2020-8003: A double-free vulnerability in vrend_renderer↗2020-01-27
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OSV
CVE-2020-8003: A double-free vulnerability in vrend_renderer↗2020-01-27
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📋Vendor Advisories

1
Debian
CVE-2020-8003: virglrenderer - A double-free vulnerability in vrend_renderer.c in virglrenderer through 0.8.1 a...↗2020
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💬Community

3
Bugzilla
CVE-2020-8003 virglrenderer: Double-free vulnerability in vrend_renderer.c [epel-8]↗2020-01-30
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Bugzilla
CVE-2020-8003 virglrenderer: Double-free vulnerability in vrend_renderer.c↗2020-01-30
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Bugzilla
CVE-2020-8003 virglrenderer: Double-free vulnerability in vrend_renderer.c [fedora-all]↗2020-01-30
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CVE-2020-8003 — Double Free in Project Virglrenderer | cvebase