CVE-2022-49919 - CVE House
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Status published Unknown CVE-2022-49919

netfilter: nf_tables: release flow rule object from commit path

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

Linux
Vulnerable Versions:
5b8d63489c3b701eb2a76f848ec94d8cbc9373b9, 330c0c6cd2150a2d7f47af16aa590078b0d2f736, e33d9bd563e71f6c6528b96008d65524a459c4dc, 9dd732e0bdf538b1b76dc7c157e2b5e560ff30d3, 80de9ea1f5b808a6601e91111fae601df2b26369, ab9f34a30c23f656e76f4c5b83125a4e7b53c86e, 5.4.198, 5.10.122, 5.15.47, 5.17.15, 5.18.4, 5.19, 0, 5.4.224, 5.10.154, 5.15.78, 6.0.8, 6.1

Timeline

Official Publish: May 1st, 2025
Last Modified: May 23rd, 2026
Added to House: July 21st, 2026

CVSS Vectors

No vector data available

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.