Description
In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv/memtrace: Fix out of bounds issue in memtrace mmap memtrace mmap issue has an out of bounds issue. This patch fixes the by checking that the requested mapping region size should stay within the allocated region size.
References (7)
Core 7
Core References
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
Scores
CVSS v3
7.1
EPSS
0.0007
EPSS Percentile
21.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (8)
debian/debian_linux
11.0
linux/Kernel
5.13.0 - 5.15.186linux
linux/Kernel
5.16.0 - 6.1.142linux
linux/Kernel
6.13.0 - 6.15.3linux
linux/Kernel
6.2.0 - 6.6.94linux
linux/Kernel
6.7.0 - 6.12.34linux
linux/linux_kernel
6.16 rc1
linux/linux_kernel
5.13 - 5.15.186
Published
Jun 30, 2025
Tracked Since
Feb 18, 2026