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VULNERABILITIES

CVE-2024-47731 Details

Description

In the Linux kernel, the following vulnerability has been resolved: drivers/perf: Fix ali_drw_pmu driver interrupt status clearing The alibaba_uncore_pmu driver forgot to clear all interrupt status in the interrupt processing function. After the PMU counter overflow interrupt occurred, an interrupt storm occurred, causing the system to hang. Therefore, clear the correct interrupt status in the interrupt handling function to fix it.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://git.kernel.org/stable/c/062b7176e484678b2c9072d28fbecea47846b274 kernel.orgPatch
https://git.kernel.org/stable/c/24f30b34ff76648d26872dd4eaa002f074225058 kernel.orgPatch
https://git.kernel.org/stable/c/3b839d4619042b02eecdfc986484ac6e6be6acbf kernel.orgPatch
https://git.kernel.org/stable/c/85702fddba70d2b63f5646793d77de2ad4fc3784 kernel.orgPatch
https://git.kernel.org/stable/c/a3dd920977dccc453c550260c4b7605b280b79c3 kernel.orgPatch

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-459Incomplete Cleanup[email protected]

Affected Products

ProductVersions
linux linux kernel
>= 6.1, < 6.1.113
>= 6.2, < 6.6.54
>= 6.7, < 6.10.13
>= 6.11, < 6.11.2

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2024-47731
NVD Published Date:
Oct 21, 2024
NVD Last Modified:
Jun 17, 2026
Source:
kernel.org
CVE-2024-47731 Details - Not Deferred