CVE-2022-49919

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Source
https://cve.org/CVERecord?id=CVE-2022-49919
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49919.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-49919
Downstream
Published
2025-05-01T14:10:58.779Z
Modified
2026-03-20T12:24:46.901189Z
Severity
  • 7.0 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
netfilter: nf_tables: release flow rule object from commit path
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49919.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
5b8d63489c3b701eb2a76f848ec94d8cbc9373b9
Fixed
74fd5839467054cd9c4d050614d3ee8788386171
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
330c0c6cd2150a2d7f47af16aa590078b0d2f736
Fixed
b2d7a92aff0fbd93c29d2aa6451fb99f050e2c4e
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
e33d9bd563e71f6c6528b96008d65524a459c4dc
Fixed
6044791b7be707fd0e709f26e961a446424e5051
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
9dd732e0bdf538b1b76dc7c157e2b5e560ff30d3
Fixed
4ab6f96444e936f5e4a936d5c0bc948144bcded3
Fixed
26b5934ff4194e13196bedcba373cd4915071d0e
Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
80de9ea1f5b808a6601e91111fae601df2b26369
Last affected
ab9f34a30c23f656e76f4c5b83125a4e7b53c86e

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49919.json"