{"id":"CVE-2025-39922","summary":"ixgbe: fix incorrect map used in eee linkmode","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nixgbe: fix incorrect map used in eee linkmode\n\nincorrectly used ixgbe_lp_map in loops intended to populate the\nsupported and advertised EEE linkmode bitmaps based on ixgbe_ls_map.\nThis results in incorrect bit setting and potential out-of-bounds\naccess, since ixgbe_lp_map and ixgbe_ls_map have different sizes\nand purposes.\n\nixgbe_lp_map[i] -\u003e ixgbe_ls_map[i]\n\nUse ixgbe_ls_map for supported and advertised linkmodes, and keep\nixgbe_lp_map usage only for link partner (lp_advertised) mapping.","modified":"2026-04-02T12:48:12.762728Z","published":"2025-10-01T07:55:17.475Z","related":["SUSE-SU-2025:03601-1","SUSE-SU-2025:03633-1","SUSE-SU-2025:21074-1","SUSE-SU-2025:21139-1","SUSE-SU-2025:21179-1","SUSE-SU-2025:3725-1","openSUSE-SU-2025:20081-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39922.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/129c1cb8a081a02d99267cb51708f1326395f4e8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/682105ab63826fb7ca7c112b42b478d156fbb19f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b7e5c3e3bfa9dc8af75ff6d8633ad7070e1985e4"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39922.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-39922"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"9356b6db9d051e9d939dd0f9ae7a0514103ef228"},{"fixed":"682105ab63826fb7ca7c112b42b478d156fbb19f"},{"fixed":"129c1cb8a081a02d99267cb51708f1326395f4e8"},{"fixed":"b7e5c3e3bfa9dc8af75ff6d8633ad7070e1985e4"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-39922.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"}]}