CVE-2025-39922

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.

The following products are affected by CVE-2025-39922 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-39922.

URL	Resource
https://git.kernel.org/stable/c/129c1cb8a081a02d99267cb51708f1326395f4e8
https://git.kernel.org/stable/c/682105ab63826fb7ca7c112b42b478d156fbb19f
https://git.kernel.org/stable/c/b7e5c3e3bfa9dc8af75ff6d8633ad7070e1985e4
https://lore.kernel.org/linux-cve-announce/2025100120-CVE-2025-39922-36d0@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2025-39922
https://www.cve.org/CVERecord?id=CVE-2025-39922