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.
References (6)
Scores
CVSS v3
5.5
EPSS
0.0001
EPSS Percentile
0.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-459
Status
published
Products (5)
linux/Kernel
6.1.0 - 6.1.113linux
linux/Kernel
6.11.0 - 6.11.2linux
linux/Kernel
6.2.0 - 6.6.54linux
linux/Kernel
6.7.0 - 6.10.13linux
linux/linux_kernel
6.1 - 6.1.113
Published
Oct 21, 2024
Tracked Since
Feb 18, 2026