CVE-2022-23091 (GCVE-0-2022-23091)
Vulnerability from cvelistv5
Published
2024-02-15 05:11
Modified
2025-02-13 16:29
Summary
A particular case of memory sharing is mishandled in the virtual memory system. This is very similar to SA-21:08.vm, but with a different root cause. An unprivileged local user process can maintain a mapping of a page after it is freed, allowing that process to read private data belonging to other processes or the kernel.
Impacted products
Vendor Product Version
FreeBSD FreeBSD Version: 13.1-RELEASE
Version: 13.0-RELEASE
Version: 12.3-RELEASE
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.


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