linux: In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Use del_timer_sync in fw reset flow of...
CVE-2022-48745 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-48745, released June 20, 2024. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Use del_timer_sync in fw reset flow of halting poll Substitute del_timer() with del_timer_sync() in fw reset polling deactivation flow, in order to prevent a race condition which occurs when del_timer() is called and timer is deactivated while another process is handling the timer interrupt. A situation that led to the following call trace: RIP: 0010:run_timer_softirq+0x137/0x420 <IRQ> recalibrate_cpu_khz+0x10/0x10 ktime_get+0x3e/0xa0 ? sched_clock_cpu+0xb/0xc0 __do_softirq+0xf5/0x2ea irq_exit_rcu+0xc1/0xf0 sysvec_apic_timer_interrupt+0x9e/0xc0 asm_sysvec_apic_timer_interrupt+0x12/0x20 </IRQ>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 12.15 (bookworm) | 5.16.7-1 | DEBIAN-CVE-2022-48745 | Jun 20, 2024 |
| linux · Debian 13.5 (trixie) | 5.16.7-1 | DEBIAN-CVE-2022-48745 | Jun 20, 2024 |
| linux · Debian 14 | 5.16.7-1 | DEBIAN-CVE-2022-48745 | Jun 20, 2024 |
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