CVE-2022-0175
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-0175
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-0175.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-0175
- Related
- Published
- 2022-08-26T18:15:08Z
- Modified
- 2025-01-08T13:50:09.116268Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References
-
- https://security.gentoo.org/glsa/202210-05
- https://bugzilla.redhat.com/show_bug.cgi?id=2039003
- https://gitlab.freedesktop.org/virgl/virglrenderer/-/commit/b05bb61f454eeb8a85164c8a31510aeb9d79129c
- https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/654
- https://security-tracker.debian.org/tracker/CVE-2022-0175
- https://access.redhat.com/security/cve/CVE-2022-0175