CVE-2025-39922
HIGH EPSS 3.5%
Published Oct 1, 20259mo ago · Modified Jun 17, 20262w ago
7.1 CVSS 3.1
Published Oct 1, 2025 9mo ago
Last Modified Jun 17, 2026 2w ago
Description
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability High
Threat Intelligence
EPSS Exploit Probability
3.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available
Weaknesses 1
CWE-125 Out-of-bounds Read Memory Safety
Affected Products 6
References 3
- git.kernel.org https://git.kernel.org/stable/c/129c1cb8a081a02d99267cb51708f1326395f4e8
- git.kernel.org https://git.kernel.org/stable/c/682105ab63826fb7ca7c112b42b478d156fbb19f
- git.kernel.org https://git.kernel.org/stable/c/b7e5c3e3bfa9dc8af75ff6d8633ad7070e1985e4
Remediation
- git.kernel.org https://git.kernel.org/stable/c/129c1cb8a081a02d99267cb51708f1326395f4e8
- git.kernel.org https://git.kernel.org/stable/c/682105ab63826fb7ca7c112b42b478d156fbb19f
- git.kernel.org https://git.kernel.org/stable/c/b7e5c3e3bfa9dc8af75ff6d8633ad7070e1985e4