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CVE-2022-48745 Details

Description

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>

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.7 MEDIUMVector:CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/2a038dd1d942f8fbc495c58fa592ff24af05f1c2	kernel.org	Patch
https://git.kernel.org/stable/c/3c5193a87b0fea090aa3f769d020337662d87b5e	kernel.org	Patch
https://git.kernel.org/stable/c/502c37b033fab7cde3e95a570af4f073306be45e	kernel.org	Patch
https://git.kernel.org/stable/c/f895ebeb44d09d02674cfdd0cfc2bf687603918c	kernel.org	Patch
https://git.kernel.org/stable/c/2a038dd1d942f8fbc495c58fa592ff24af05f1c2	CVE	Patch
https://git.kernel.org/stable/c/3c5193a87b0fea090aa3f769d020337662d87b5e	CVE	Patch
https://git.kernel.org/stable/c/502c37b033fab7cde3e95a570af4f073306be45e	CVE	Patch
https://git.kernel.org/stable/c/f895ebeb44d09d02674cfdd0cfc2bf687603918c	CVE	Patch

see all 8 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-362	Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')	[email protected]

Affected Products

Product	Versions
linux linux kernel	>= 5.10, < 5.10.97 >= 5.11, < 5.15.20 >= 5.16, < 5.16.6 5.17 rc1 5.17 rc2
CPE cpe:2.3:o:linux:linux_kernel:::::::: cpe:2.3:o:linux:linux_kernel:5.17:rc1:::::: cpe:2.3:o:linux:linux_kernel:5.17:rc2:::::: Remediation No remediation found in references.

Change History

5 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	kernel.org
Jun 17, 2026	CVE Modified	CISA-ADP
Sep 29, 2025	Initial Analysis	[email protected]
Nov 21, 2024	CVE Modified	CVE
Jun 20, 2024	New CVE Received	kernel.org