CVE-2023-5197
- Source
- https://cve.org/CVERecord?id=CVE-2023-5197
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-5197.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-5197
- Downstream
- Related
- Published
- 2023-09-26T10:04:37.147Z
- Modified
- 2026-05-15T11:53:47.421892652Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Use-after-free in Linux kernel's netfilter: nf_tables component
- Details
-
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
Addition and removal of rules from chain bindings within the same transaction causes leads to use-after-free.
We recommend upgrading past commit f15f29fd4779be8a418b66e9d52979bb6d6c2325.
- Database specific
{ "cwe_ids": [ "CWE-416" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5197.json", "cna_assigner": "Google" }- References
-
- http://packetstormsecurity.com/files/175963/Kernel-Live-Patch-Security-Notice-LSN-0099-1.html
- https://git.kernel.org
- https://kernel.dance/f15f29fd4779be8a418b66e9d52979bb6d6c2325
- https://lists.debian.org/debian-lts-announce/2024/01/msg00005.html
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/5xxx/CVE-2023-5197.json
- https://nvd.nist.gov/vuln/detail/CVE-2023-5197
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f15f29fd4779be8a418b66e9d52979bb6d6c2325