CVE-2024-47731
Alibaba Uncore PMU Integer Overflow
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.
INFO
Published Date :
Oct. 21, 2024, 1:15 p.m.
Last Modified :
Oct. 23, 2024, 5:06 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-47731.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-47731 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-47731 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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Initial Analysis by [email protected]
Oct. 23, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://git.kernel.org/stable/c/062b7176e484678b2c9072d28fbecea47846b274 No Types Assigned https://git.kernel.org/stable/c/062b7176e484678b2c9072d28fbecea47846b274 Patch Changed Reference Type https://git.kernel.org/stable/c/24f30b34ff76648d26872dd4eaa002f074225058 No Types Assigned https://git.kernel.org/stable/c/24f30b34ff76648d26872dd4eaa002f074225058 Patch Changed Reference Type https://git.kernel.org/stable/c/3b839d4619042b02eecdfc986484ac6e6be6acbf No Types Assigned https://git.kernel.org/stable/c/3b839d4619042b02eecdfc986484ac6e6be6acbf Patch Changed Reference Type https://git.kernel.org/stable/c/85702fddba70d2b63f5646793d77de2ad4fc3784 No Types Assigned https://git.kernel.org/stable/c/85702fddba70d2b63f5646793d77de2ad4fc3784 Patch Changed Reference Type https://git.kernel.org/stable/c/a3dd920977dccc453c550260c4b7605b280b79c3 No Types Assigned https://git.kernel.org/stable/c/a3dd920977dccc453c550260c4b7605b280b79c3 Patch Added CWE NIST CWE-459 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.1 up to (excluding) 6.1.113 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.54 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.10.13 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.11 up to (excluding) 6.11.2 -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Oct. 21, 2024
Action Type Old Value New Value Added 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. Added Reference kernel.org https://git.kernel.org/stable/c/24f30b34ff76648d26872dd4eaa002f074225058 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/3b839d4619042b02eecdfc986484ac6e6be6acbf [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/062b7176e484678b2c9072d28fbecea47846b274 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/85702fddba70d2b63f5646793d77de2ad4fc3784 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/a3dd920977dccc453c550260c4b7605b280b79c3 [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-47731 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-47731
weaknesses.