CVE-2026-43148
MEDIUMpowerpc/smp: Add check for kcalloc() failure in parse_thread_groups()
Title source: cnaDescription
In the Linux kernel, the following vulnerability has been resolved: powerpc/smp: Add check for kcalloc() failure in parse_thread_groups() As kcalloc() may fail, check its return value to avoid a NULL pointer dereference when passing it to of_property_read_u32_array().
References (7)
Core 7
Core References
Scores
CVSS v3
5.5
EPSS
0.0013
EPSS Percentile
2.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-476
Status
published
Products (23)
linux/Kernel
5.11.0 - 5.15.202linux
linux/Kernel
5.16.0 - 6.1.165linux
linux/Kernel
6.13.0 - 6.18.16linux
linux/Kernel
6.19.0 - 6.19.6linux
linux/Kernel
6.2.0 - 6.6.128linux
linux/Kernel
6.7.0 - 6.12.75linux
Linux/Linux
< 5.11
Linux/Linux
5.11
Linux/Linux
5.15.202 - 5.15.*
Linux/Linux
6.1.165 - 6.1.*
... and 13 more
Published
May 06, 2026
Tracked Since
May 06, 2026