CVE-2022-49919 (GCVE-0-2022-49919)

Vulnerability from cvelistv5 – Published: 2025-05-01 14:10 – Updated: 2025-10-01 15:59
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: release flow rule object from commit path No need to postpone this to the commit release path, since no packets are walking over this object, this is accessed from control plane only. This helped uncovered UAF triggered by races with the netlink notifier.
Severity ?
7 (High)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 5b8d63489c3b701eb2a76f848ec94d8cbc9373b9 , < 74fd5839467054cd9c4d050614d3ee8788386171 (git)
Affected: 330c0c6cd2150a2d7f47af16aa590078b0d2f736 , < b2d7a92aff0fbd93c29d2aa6451fb99f050e2c4e (git)
Affected: e33d9bd563e71f6c6528b96008d65524a459c4dc , < 6044791b7be707fd0e709f26e961a446424e5051 (git)
Affected: 9dd732e0bdf538b1b76dc7c157e2b5e560ff30d3 , < 4ab6f96444e936f5e4a936d5c0bc948144bcded3 (git)
Affected: 9dd732e0bdf538b1b76dc7c157e2b5e560ff30d3 , < 26b5934ff4194e13196bedcba373cd4915071d0e (git)
Affected: 80de9ea1f5b808a6601e91111fae601df2b26369 (git)
Affected: ab9f34a30c23f656e76f4c5b83125a4e7b53c86e (git)
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    Linux Linux Affected: 5.19
Unaffected: 0 , < 5.19 (semver)
Unaffected: 5.4.224 , ≤ 5.4.* (semver)
Unaffected: 5.10.154 , ≤ 5.10.* (semver)
Unaffected: 5.15.78 , ≤ 5.15.* (semver)
Unaffected: 6.0.8 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)
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}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.