{"id":"CVE-2025-38526","summary":"ice: add NULL check in eswitch lag check","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nice: add NULL check in eswitch lag check\n\nThe function ice_lag_is_switchdev_running() is being called from outside of\nthe LAG event handler code.  This results in the lag-\u003eupper_netdev being\nNULL sometimes.  To avoid a NULL-pointer dereference, there needs to be a\ncheck before it is dereferenced.","modified":"2026-04-02T12:48:01.173814Z","published":"2025-08-16T11:12:20.036Z","related":["SUSE-SU-2025:03600-1","SUSE-SU-2025:03601-1","SUSE-SU-2025:03602-1","SUSE-SU-2025:03633-1","SUSE-SU-2025:03634-1","SUSE-SU-2025:20851-1","SUSE-SU-2025:20861-1","SUSE-SU-2025:20870-1","SUSE-SU-2025:20898-1","SUSE-SU-2025:21074-1","SUSE-SU-2025:21139-1","SUSE-SU-2025:21179-1","SUSE-SU-2025:3725-1","SUSE-SU-2025:3751-1","openSUSE-SU-2025:20081-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38526.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/245917d3c5ed7c6ae720302b64eac5c6f0c85177"},{"type":"WEB","url":"https://git.kernel.org/stable/c/27591d926191e42b2332e4bad3bcd3a49def393b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3ce58b01ada408b372f15b7c992ed0519840e3cf"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5a5d64f0eec82076b2c09fee2195d640cfbe3379"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38526.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38526"},{"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":"776fe19953b0e0af00399e50fb3b205101d4b3c1"},{"fixed":"27591d926191e42b2332e4bad3bcd3a49def393b"},{"fixed":"5a5d64f0eec82076b2c09fee2195d640cfbe3379"},{"fixed":"245917d3c5ed7c6ae720302b64eac5c6f0c85177"},{"fixed":"3ce58b01ada408b372f15b7c992ed0519840e3cf"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38526.json"}}],"schema_version":"1.7.5"}