What’s Vulnerable › Vulnerabilities

CVE-2017-5956

• Severity: medium (CVSS 5.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-03-20 · updated 2026-06-17
• Weakness: CWE-125

Description

The vrend_draw_vbo function in virglrenderer before 0.6.0 allows local guest OS users to cause a denial of service (out-of-bounds array access and QEMU process crash) via vectors involving vertext_buffer_index.

Affected products

• Virglrenderer Project Virglrenderer: through 0.5.0

References

• http://www.openwall.com/lists/oss-security/2017/02/13/2
• http://www.securityfocus.com/bid/96187
• https://cgit.freedesktop.org/virglrenderer/commit/?id=a5ac49940c40ae415eac0cf912eac7070b4ba95d
• https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
• https://security.gentoo.org/glsa/201707-06
• http://www.openwall.com/lists/oss-security/2017/02/13/2
• http://www.securityfocus.com/bid/96187
• https://cgit.freedesktop.org/virglrenderer/commit/?id=a5ac49940c40ae415eac0cf912eac7070b4ba95d
• https://lists.freedesktop.org/archives/virglrenderer-devel/2017-February/000145.html
• https://security.gentoo.org/glsa/201707-06

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