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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2024-26602 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: sched/membarrier: reduce the ability to hammer on sys_membarrier On some systems, sys_membarrier can be very expensive, causing overall slowdowns for everything. So put a lock on the path in order to serialize the accesses to prevent the ability for this to be called at too high of a frequency and saturate the machine.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/2441a64070b85c14eecc3728cc87e883f953f265 Patch 
https://git.kernel.org/stable/c/24ec7504a08a67247fbe798d1de995208a8c128a Patch 
https://git.kernel.org/stable/c/3cd139875e9a7688b3fc715264032620812a5fa3 Patch 
https://git.kernel.org/stable/c/50fb4e17df319bb33be6f14e2a856950c1577dee Patch 
https://git.kernel.org/stable/c/944d5fe50f3f03daacfea16300e656a1691c4a23 Patch 
https://git.kernel.org/stable/c/b6a2a9cbb67545c825ec95f06adb7ff300a2ad71 Patch 
https://git.kernel.org/stable/c/c5b2063c65d05e79fad8029324581d86cfba7eea Patch 
https://git.kernel.org/stable/c/db896bbe4a9c67cee377e5f6a743350d3ae4acf6 Patch 

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-noinfo Insufficient Information cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

7 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-26602
NVD Published Date:
02/26/2024
NVD Last Modified:
11/05/2024
Source:
kernel.org