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SUSE: CVE-2022-0175: SUSE Linux Security Advisory

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SUSE: CVE-2022-0175: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
01/18/2022
Created
02/18/2022
Added
02/12/2022
Modified
10/26/2022

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(s)

  • suse-upgrade-libvirglrenderer0
  • suse-upgrade-libvirglrenderer1
  • suse-upgrade-virglrenderer-devel
  • suse-upgrade-virglrenderer-test-server

References

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