CVE-2025-39922
HIGHLinux kernel - Buffer Overflow
Title source: llmDescription
In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix incorrect map used in eee linkmode incorrectly used ixgbe_lp_map in loops intended to populate the supported and advertised EEE linkmode bitmaps based on ixgbe_ls_map. This results in incorrect bit setting and potential out-of-bounds access, since ixgbe_lp_map and ixgbe_ls_map have different sizes and purposes. ixgbe_lp_map[i] -> ixgbe_ls_map[i] Use ixgbe_ls_map for supported and advertised linkmodes, and keep ixgbe_lp_map usage only for link partner (lp_advertised) mapping.
Scores
CVSS v3
7.1
EPSS
0.0001
EPSS Percentile
1.8%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Classification
CWE
CWE-125
Status
published
Affected Products (7)
linux/linux_kernel
< 6.12.46
linux/linux_kernel
linux/linux_kernel
linux/linux_kernel
linux/linux_kernel
linux/Kernel
< 6.12.46linux
linux/Kernel
< 6.16.6linux
Timeline
Published
Oct 01, 2025
Tracked Since
Feb 18, 2026