CVE-2024-42314
linux: In the Linux kernel, the following vulnerability has been resolved: btrfs: fix extent map use-after-free when adding...
CVE-2024-42314 is fixed in 43 products on 1 platform, first by DEBIAN-CVE-2024-42314, released August 17, 2024. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0023
13th percentile
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix extent map use-after-free when adding pages to compressed bio At add_ra_bio_pages() we are accessing the extent map to calculate 'add_size' after we dropped our reference on the extent map, resulting in a use-after-free. Fix this by computing 'add_size' before dropping our extent map reference.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| bpftool-debuginfo · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| dtb-aarch64 · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-64kb · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-64kb · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-azure · opensuse-leap 15.6 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 | Sep 10, 2024 |
| kernel-azure · sles 15.6 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 | Sep 10, 2024 |
| kernel-debug · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-debuginfo · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-default · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-default · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-default-base · opensuse-leap 15.6 | 6.4.0-150600.23.22.1.150600.12.8.3 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-default-base · sles 15.6 | 6.4.0-150600.23.22.1.150600.12.8.3 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-devel · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-docs · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-docs · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-headers · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-kvmsmall · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-libbpf · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-libbpf-devel · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-libbpf-static · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-livepatch-6.1.109-118.189 · amzn 2023 | 1.0-0.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-livepatch-SLE15-SP6-RT_Update_2 · sles 15.6 | 1-150600.1.3.2 | SUSE-SU-2024:3195-1 | Sep 10, 2024 |
| kernel-livepatch-SLE15-SP6_Update_4 · sles 15.6 | 1-150600.13.3.3 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-modules-extra · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-modules-extra-common · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-obs-build · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-obs-build · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-obs-qa · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-rt · opensuse-leap 15.6 | 6.4.0-150600.10.8.3 | SUSE-SU-2024:3195-1 | Sep 10, 2024 |
| kernel-rt_debug · opensuse-leap 15.6 | 6.4.0-150600.10.8.3 | SUSE-SU-2024:3195-1 | Sep 10, 2024 |
| kernel-source · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-source · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-source-azure · opensuse-leap 15.6 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 | Sep 10, 2024 |
| kernel-source-azure · sles 15.6 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 | Sep 10, 2024 |
| kernel-source-rt · opensuse-leap 15.6 | 6.4.0-150600.10.8.3 | SUSE-SU-2024:3195-1 | Sep 10, 2024 |
| kernel-syms · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-syms · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-syms-azure · opensuse-leap 15.6 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 | Sep 10, 2024 |
| kernel-syms-azure · sles 15.6 | 6.4.0-150600.8.11.1 | SUSE-SU-2024:3194-1 | Sep 10, 2024 |
| kernel-syms-rt · opensuse-leap 15.6 | 6.4.0-150600.10.8.1 | SUSE-SU-2024:3195-1 | Sep 10, 2024 |
| kernel-tools · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-tools-debuginfo · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-tools-devel · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| kernel-zfcpdump · opensuse-leap 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| kernel-zfcpdump · sles 15.6 | 6.4.0-150600.23.22.1 | SUSE-SU-2024:3383-1 | Sep 23, 2024 |
| linux · Debian 12.15 (bookworm) | 6.1.112-1 | DEBIAN-CVE-2024-42314 | Aug 17, 2024 |
| linux · Debian 13.5 (trixie) | 6.10.3-1 | DEBIAN-CVE-2024-42314 | Aug 17, 2024 |
| linux · Debian 14 | 6.10.3-1 | DEBIAN-CVE-2024-42314 | Aug 17, 2024 |
| perf · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| perf-debuginfo · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| python3-perf · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
| python3-perf-debuginfo · amzn 2023 | 6.1.109-118.189.amzn2023 | ALAS2023-2024-779 | Dec 5, 2024 |
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