CVE-2023-5197
linux: A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local...
CVE-2023-5197 is fixed in 34 products on 1 platform, first by DEBIAN-CVE-2023-5197, released September 27, 2023. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
6.6
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0037
30th percentile
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| bpftool · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| bpftool · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| bpftool-debuginfo · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-debuginfo · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-devel · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-headers · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-libbpf · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-libbpf-devel · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-libbpf-static · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-livepatch-6.1.56-82.125 · amzn 2023 | 1.0-0.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-modules-extra · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-tools · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-tools-debuginfo · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-tools-devel · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| kernel-uek · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-container · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-container · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-container-debug · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-container-debug · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-core · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-core · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-debug · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-debug · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-debug-core · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-debug-core · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-debug-devel · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-debug-devel · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-debug-modules · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-debug-modules · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-debug-modules-extra · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-debug-modules-extra · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-devel · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-devel · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-doc · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-doc · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-modules · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-modules · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-modules-extra · ol 8 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| kernel-uek-modules-extra · ol 9 | 0:5.15.0-201.135.6.el8uek | ELSA-2023-13043 | Dec 13, 2023 |
| linux · Debian 12.15 (bookworm) | 6.1.64-1 | DEBIAN-CVE-2023-5197 | Sep 27, 2023 |
| linux · Debian 13.5 (trixie) | 6.5.6-1 | DEBIAN-CVE-2023-5197 | Sep 27, 2023 |
| linux · Debian 14 | 6.5.6-1 | DEBIAN-CVE-2023-5197 | Sep 27, 2023 |
| perf · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| perf-debuginfo · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| python3-perf · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
| python3-perf-debuginfo · amzn 2023 | 6.1.56-82.125.amzn2023 | ALAS2023-2023-385 | Oct 12, 2023 |
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