CVE-2022-0175

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Source
https://nvd.nist.gov/vuln/detail/CVE-2022-0175
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-0175.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2022-0175
Related
Published
2022-08-26T18:15:08Z
Modified
2024-06-05T01:04:04.292374Z
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

Affected packages

Git / gitlab.freedesktop.org/virgl/virglrenderer

Affected ranges

Type
GIT
Repo
https://gitlab.freedesktop.org/virgl/virglrenderer
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed

Affected versions

0.*

0.8.2
0.9.0

virglrenderer-0.*

virglrenderer-0.2.0
virglrenderer-0.4.0
virglrenderer-0.5.0
virglrenderer-0.6.0
virglrenderer-0.7.0
virglrenderer-0.8.0
virglrenderer-0.8.1
virglrenderer-0.8.2
virglrenderer-0.9.0