linux: In btrfs_get_root_ref in fs/btrfs/disk-io.c in the Linux kernel through 6.7.1, there can be an assertion failure and...
CVE-2024-23850 is fixed in 22 products on 1 platform, first by DEBIAN-CVE-2024-23850, released January 23, 2024. It is not reported as exploited. Patch Radar priority: Routine.
In btrfs_get_root_ref in fs/btrfs/disk-io.c in the Linux kernel through 6.7.1, there can be an assertion failure and crash because a subvolume can be read out too soon after its root item is inserted upon subvolume creation.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| bpftool-debuginfo · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-debuginfo · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-devel · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-headers · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-libbpf · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-libbpf-devel · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-libbpf-static · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-livepatch-6.1.79-99.164 · amzn 2023 | 1.0-0.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-modules-extra · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-modules-extra-common · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-tools · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-tools-debuginfo · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| kernel-tools-devel · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| linux · Debian 12.15 (bookworm) | 6.1.82-1 | DEBIAN-CVE-2024-23850 | Jan 23, 2024 |
| linux · Debian 13.5 (trixie) | 6.6.7-1 | DEBIAN-CVE-2024-23850 | Jan 23, 2024 |
| linux · Debian 14 | 6.6.7-1 | DEBIAN-CVE-2024-23850 | Jan 23, 2024 |
| perf · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| perf-debuginfo · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| python3-perf · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
| python3-perf-debuginfo · amzn 2023 | 6.1.79-99.164.amzn2023 | ALAS2023-2024-549 | Feb 29, 2024 |
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