vulnerability
Gentoo Linux: CVE-2022-0175: virglrenderer: Multiple vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:L/Au:S/C:C/I:N/A:N) | Aug 26, 2022 | Oct 17, 2022 | Mar 31, 2026 |
Severity
5
CVSS
(AV:L/AC:L/Au:S/C:C/I:N/A:N)
Published
Aug 26, 2022
Added
Oct 17, 2022
Modified
Mar 31, 2026
Description
A flaw was found in the VirGL virtual OpenGL renderer (virglrenderer). The virgl did not properly initialize memory when allocating a host-backed memory resource. A malicious guest could use this flaw to mmap from the guest kernel and read this uninitialized memory from the host, possibly leading to information disclosure.
Solution
gentoo-linux-upgrade-media-libs-virglrenderer
Rapid7 Labs
2026 Global Threat Landscape Report
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