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>

No CVSS v4.0

Attack Vector Local

Attack Complexity High

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00027.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
38b9f903f22b9baa5c4b9bfb07c8bbc49f5efbba affected < 502c37b033fab7cde3e95a570af4f073306be45e
38b9f903f22b9baa5c4b9bfb07c8bbc49f5efbba affected < f895ebeb44d09d02674cfdd0cfc2bf687603918c
38b9f903f22b9baa5c4b9bfb07c8bbc49f5efbba affected < 2a038dd1d942f8fbc495c58fa592ff24af05f1c2
38b9f903f22b9baa5c4b9bfb07c8bbc49f5efbba affected < 3c5193a87b0fea090aa3f769d020337662d87b5e
Linux Linux affected
Version Status Constraints
5.10 affected —
0 unaffected < 5.10
5.10.97 unaffected ≤ 5.10.*
5.15.20 unaffected ≤ 5.15.*
5.16.6 unaffected ≤ 5.16.*
5.17 unaffected ≤ *

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*

No data.

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Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/2a038dd1d942f8fbc495c58fa592ff24af05f1c2 cve-icon cve-icon
https://git.kernel.org/stable/c/3c5193a87b0fea090aa3f769d020337662d87b5e cve-icon cve-icon
https://git.kernel.org/stable/c/502c37b033fab7cde3e95a570af4f073306be45e cve-icon cve-icon
https://git.kernel.org/stable/c/f895ebeb44d09d02674cfdd0cfc2bf687603918c cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024062004-CVE-2022-48745-7f0a@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-48745 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-48745 cve-icon
History

Mon, 29 Sep 2025 17:30:00 +0000

Type Values Removed Values Added
CPEs 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:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 4.1, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Thu, 19 Dec 2024 09:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 12 Sep 2024 08:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 11 Sep 2024 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-05-04T08:22:14.497Z

Reserved: 2024-06-20T11:09:39.055Z

Link: CVE-2022-48745

cve-icon Vulnrichment

Updated: 2024-08-03T15:25:01.552Z

cve-icon NVD

Status : Analyzed

Published: 2024-06-20T12:15:12.783

Modified: 2025-09-29T17:27:31.033

Link: CVE-2022-48745

cve-icon Redhat

Severity : Low

Publid Date: 2024-06-20T00:00:00Z

Links: CVE-2022-48745 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2025-07-13T21:07:52Z

Weaknesses