linux: In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix NULL dereference in ni_write_inode...
CVE-2023-53732 is fixed in 22 products on 1 platform, first by ALAS2023-2024-784, released December 5, 2024. It is not reported as exploited. Patch Radar priority: High.
In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix NULL dereference in ni_write_inode Syzbot reports a NULL dereference in ni_write_inode. When creating a new inode, if allocation fails in mi_init function (called in mi_format_new function), mi->mrec is set to NULL. In the error path of this inode creation, mi->mrec is later dereferenced in ni_write_inode. Add a NULL check to prevent NULL dereference.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| bpftool-debuginfo · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-debuginfo · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-devel · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-headers · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-libbpf · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-libbpf-devel · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-libbpf-static · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-livepatch-6.1.82-99.168 · amzn 2023 | 1.0-0.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-modules-extra · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-modules-extra-common · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-tools · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-tools-debuginfo · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| kernel-tools-devel · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| linux · Debian 12.15 (bookworm) | 6.1.82-1 | DEBIAN-CVE-2023-53732 | Oct 22, 2025 |
| linux · Debian 13.5 (trixie) | 6.3.7-1 | DEBIAN-CVE-2023-53732 | Oct 22, 2025 |
| linux · Debian 14 | 6.3.7-1 | DEBIAN-CVE-2023-53732 | Oct 22, 2025 |
| perf · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| perf-debuginfo · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| python3-perf · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
| python3-perf-debuginfo · amzn 2023 | 6.1.82-99.168.amzn2023 | ALAS2023-2024-784 | Dec 5, 2024 |
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