5.5

CVE-2024-26602

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.
Data is provided by the National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.14.0 < 4.19.307
Linux ≫ Linux Kernel Version >= 4.20.0 < 5.4.269
Linux ≫ Linux Kernel Version >= 5.5.0 < 5.10.210
Linux ≫ Linux Kernel Version >= 5.11.0 < 5.15.149
Linux ≫ Linux Kernel Version >= 5.16.0 < 6.1.79
Linux ≫ Linux Kernel Version >= 6.2.0 < 6.6.18
Linux ≫ Linux Kernel Version >= 6.7.0 < 6.7.6
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.01% 0.007
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H