linux: In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Don't enable interrupts in i...
CVE-2024-57949 is fixed in 22 products on 1 platform, first by ALAS2023-2025-823, released January 30, 2025. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Don't enable interrupts in its_irq_set_vcpu_affinity() The following call-chain leads to enabling interrupts in a nested interrupt disabled section: irq_set_vcpu_affinity() irq_get_desc_lock() raw_spin_lock_irqsave() <--- Disable interrupts its_irq_set_vcpu_affinity() guard(raw_spinlock_irq) <--- Enables interrupts when leaving the guard() irq_put_desc_unlock() <--- Warns because interrupts are enabled This was broken in commit b97e8a2f7130, which replaced the original raw_spin_[un]lock() pair with guard(raw_spinlock_irq). Fix the issue by using guard(raw_spinlock). [ tglx: Massaged change log ]
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| bpftool-debuginfo · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-debuginfo · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-devel · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-headers · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-libbpf · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-libbpf-devel · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-libbpf-static · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-livepatch-6.1.127-135.201 · amzn 2023 | 1.0-0.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-modules-extra · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-modules-extra-common · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-tools · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-tools-debuginfo · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| kernel-tools-devel · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| linux · Debian 12.15 (bookworm) | 6.1.128-1 | DEBIAN-CVE-2024-57949 | Feb 9, 2025 |
| linux · Debian 13.5 (trixie) | 6.12.11-1 | DEBIAN-CVE-2024-57949 | Feb 9, 2025 |
| linux · Debian 14 | 6.12.11-1 | DEBIAN-CVE-2024-57949 | Feb 9, 2025 |
| perf · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| perf-debuginfo · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| python3-perf · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
| python3-perf-debuginfo · amzn 2023 | 6.1.127-135.201.amzn2023 | ALAS2023-2025-823 | Jan 30, 2025 |
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