High severity7.8NVD Advisory· Published May 1, 2025· Updated Aug 4, 2026
CVE-2022-49919
CVE-2022-49919
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.4.198,<5.4.224
- cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*
- cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: 5.19
Patches
Vulnerability mechanics
References
5- git.kernel.org/stable/c/26b5934ff4194e13196bedcba373cd4915071d0envdPatch
- git.kernel.org/stable/c/4ab6f96444e936f5e4a936d5c0bc948144bcded3nvdPatch
- git.kernel.org/stable/c/6044791b7be707fd0e709f26e961a446424e5051nvdPatch
- git.kernel.org/stable/c/74fd5839467054cd9c4d050614d3ee8788386171nvdPatch
- git.kernel.org/stable/c/b2d7a92aff0fbd93c29d2aa6451fb99f050e2c4envdPatch
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