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CVE-2024-26602

CVSS v3.1 5.5 (Medium)
55% Progress
EPSS 0.04 % (5th)
0.04% Progress
Affected Products 1
Advisories 37
NVD Status Modified
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-NVD-noinfo
CVE Status
PUBLISHED
NVD Status
Modified
CNA
kernel.org
Published Date
2024-02-26 16:28:00
(6 months ago)
Updated Date
2024-06-27 12:15:18
(2 months ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel from 4.14.0 version and prior 4.19.307 version cpe:2.3:o:linux:linux_kernel >= 4.14.0 < 4.19.307
  Linux Kernel from 4.20.0 version and prior 5.4.269 version cpe:2.3:o:linux:linux_kernel >= 4.20.0 < 5.4.269
  Linux Kernel from 5.5.0 version and prior 5.10.210 version cpe:2.3:o:linux:linux_kernel >= 5.5.0 < 5.10.210
  Linux Kernel from 5.11.0 version and prior 5.15.149 version cpe:2.3:o:linux:linux_kernel >= 5.11.0 < 5.15.149
  Linux Kernel from 5.16.0 version and prior 6.1.79 version cpe:2.3:o:linux:linux_kernel >= 5.16.0 < 6.1.79
  Linux Kernel from 6.2.0 version and prior 6.6.18 version cpe:2.3:o:linux:linux_kernel >= 6.2.0 < 6.6.18
  Linux Kernel from 6.7.0 version and prior 6.7.6 version cpe:2.3:o:linux:linux_kernel >= 6.7.0 < 6.7.6