linux: A memory leak problem was found in ctnetlink_create_conntrack in net/netfilter/nf_conntrack_netlink.c in the Linux Ke...
CVE-2023-7192 is fixed in 20 products on 1 platform, first by ALAS2023-2023-138, released March 20, 2023. It is not reported as exploited. Patch Radar priority: Routine.
A memory leak problem was found in ctnetlink_create_conntrack in net/netfilter/nf_conntrack_netlink.c in the Linux Kernel. This issue may allow a local attacker with CAP_NET_ADMIN privileges to cause a denial of service (DoS) attack due to a refcount overflow.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| bpftool-debuginfo · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel-debuginfo · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel-devel · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel-headers · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel-libbpf · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel-libbpf-devel · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel-libbpf-static · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel-livepatch-6.1.19-30.43 · amzn 2023 | 1.0-0.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel-tools · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel-tools-debuginfo · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| kernel-tools-devel · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| linux · Debian 12.15 (bookworm) | 6.1.20-1 | DEBIAN-CVE-2023-7192 | Jan 2, 2024 |
| linux · Debian 13.5 (trixie) | 6.1.20-1 | DEBIAN-CVE-2023-7192 | Jan 2, 2024 |
| linux · Debian 14 | 6.1.20-1 | DEBIAN-CVE-2023-7192 | Jan 2, 2024 |
| perf · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| perf-debuginfo · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| python3-perf · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
| python3-perf-debuginfo · amzn 2023 | 6.1.19-30.43.amzn2023 | ALAS2023-2023-138 | Mar 20, 2023 |
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