linux: In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add check for kmemdup Since the kmemd...
CVE-2023-54248 is fixed in 20 products on 1 platform, first by ALAS2023-2023-184, released May 25, 2023. It is not reported as exploited. Patch Radar priority: High.
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add check for kmemdup Since the kmemdup may return NULL pointer, it should be better to add check for the return value in order to avoid NULL pointer dereference.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| bpftool-debuginfo · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel-debuginfo · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel-devel · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel-headers · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel-libbpf · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel-libbpf-devel · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel-libbpf-static · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel-livepatch-6.1.29-47.49 · amzn 2023 | 1.0-0.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel-tools · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel-tools-debuginfo · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| kernel-tools-devel · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| linux · Debian 12.15 (bookworm) | 6.1.37-1 | DEBIAN-CVE-2023-54248 | Dec 30, 2025 |
| linux · Debian 13.5 (trixie) | 6.3.7-1 | DEBIAN-CVE-2023-54248 | Dec 30, 2025 |
| linux · Debian 14 | 6.3.7-1 | DEBIAN-CVE-2023-54248 | Dec 30, 2025 |
| perf · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| perf-debuginfo · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| python3-perf · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
| python3-perf-debuginfo · amzn 2023 | 6.1.29-47.49.amzn2023 | ALAS2023-2023-184 | May 25, 2023 |
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