CVE-2022-48745
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
net/mlx5: Use del_timer_sync in fw reset flow of halting poll
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>
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 38b9f903f22b9baa5c4b9bfb07c8bbc49f5efbba | affected | git | 502c37b033fab7cde3e95a570af4f073306be45e | Unavailable | None listed |
| 38b9f903f22b9baa5c4b9bfb07c8bbc49f5efbba | affected | git | f895ebeb44d09d02674cfdd0cfc2bf687603918c | Unavailable | None listed |
| 38b9f903f22b9baa5c4b9bfb07c8bbc49f5efbba | affected | git | 2a038dd1d942f8fbc495c58fa592ff24af05f1c2 | Unavailable | None listed |
| 38b9f903f22b9baa5c4b9bfb07c8bbc49f5efbba | affected | git | 3c5193a87b0fea090aa3f769d020337662d87b5e | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 5.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.10 | Unavailable | None listed |
| 5.10.97 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.20 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.16.6 | unaffected | semver | Unavailable | 5.16.* | None listed |
| 5.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |