linux: ntfs3 in the Linux kernel through 6.8.0 allows a physically proximate attacker to read kernel memory by mounting a fi...
CVE-2023-45896 is fixed in 40 products on 1 platform, first by DEBIAN-CVE-2023-45896, released August 28, 2024. It is not reported as exploited. Patch Radar priority: High.
ntfs3 in the Linux kernel through 6.8.0 allows a physically proximate attacker to read kernel memory by mounting a filesystem (e.g., if a Linux distribution is configured to allow unprivileged mounts of removable media) and then leveraging local access to trigger an out-of-bounds read. A length value can be larger than the amount of memory allocated. NOTE: the supplier's perspective is that there is no vulnerability when an attack requires an attacker-modified filesystem image.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| bpftool · ol 8 | 0:5.15.0-323.211.3.3.el9uek | bpftool 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| bpftool · ol 9 | 0:5.15.0-323.211.3.3.el9uek | bpftool 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| bpftool-debuginfo · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-debuginfo · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-devel · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-headers · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-libbpf · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-libbpf-devel · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-libbpf-static · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-livepatch-6.1.115-126.197 · amzn 2023 | 1.0-0.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-modules-extra · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-modules-extra-common · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-tools · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-tools-debuginfo · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-tools-devel · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| kernel-uek · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-container · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-container 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-container · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-container 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-container-debug · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-container-debug 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-container-debug · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-container-debug 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-core · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-core 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-core · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-core 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-debug · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-debug 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-debug · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-debug 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-debug-core · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-debug-core 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-debug-core · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-debug-core 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-debug-devel · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-debug-devel 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-debug-devel · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-debug-devel 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-debug-modules · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-debug-modules 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-debug-modules · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-debug-modules 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-debug-modules-extra · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-debug-modules-extra 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-debug-modules-extra · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-debug-modules-extra 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-devel · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-devel 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-devel · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-devel 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-doc · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-doc 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-doc · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-doc 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-modules · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-modules 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-modules · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-modules 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-modules-extra · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-modules-extra 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek-modules-extra · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek-modules-extra 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek64k · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek64k 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek64k · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek64k 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek64k-core · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek64k-core 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek64k-core · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek64k-core 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek64k-devel · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek64k-devel 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek64k-devel · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek64k-devel 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek64k-modules · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek64k-modules 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek64k-modules · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek64k-modules 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek64k-modules-extra · ol 8 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek64k-modules-extra 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| kernel-uek64k-modules-extra · ol 9 | 0:5.15.0-323.211.3.3.el9uek | kernel-uek64k-modules-extra 0:5.15.0-323.211.3.3.el9uek | Aug 11, 2026 |
| linux · Debian 12.15 (bookworm) | 6.1.115-1 | DEBIAN-CVE-2023-45896 | Aug 28, 2024 |
| linux · Debian 13.5 (trixie) | 6.5.13-1 | DEBIAN-CVE-2023-45896 | Aug 28, 2024 |
| linux · Debian 14 | 6.5.13-1 | DEBIAN-CVE-2023-45896 | Aug 28, 2024 |
| perf · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| perf-debuginfo · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| python3-perf · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
| python3-perf-debuginfo · amzn 2023 | 6.1.115-126.197.amzn2023 | ALAS2023-2025-794 | Jan 6, 2025 |
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