{"id":"CVE-2025-37788","summary":"cxgb4: fix memory leak in cxgb4_init_ethtool_filters() error path","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ncxgb4: fix memory leak in cxgb4_init_ethtool_filters() error path\n\nIn the for loop used to allocate the loc_array and bmap for each port, a\nmemory leak is possible when the allocation for loc_array succeeds,\nbut the allocation for bmap fails. This is because when the control flow\ngoes to the label free_eth_finfo, only the allocations starting from\n(i-1)th iteration are freed.\n\nFix that by freeing the loc_array in the bmap allocation error path.","modified":"2026-04-02T12:47:27.353165Z","published":"2025-05-01T13:07:22.208Z","related":["SUSE-SU-2025:01964-1","SUSE-SU-2025:01965-1","SUSE-SU-2025:02000-1","SUSE-SU-2025:02254-1","SUSE-SU-2025:02307-1","SUSE-SU-2025:02333-1","SUSE-SU-2025:02923-1","SUSE-SU-2025:20408-1","SUSE-SU-2025:20413-1","SUSE-SU-2025:20419-1","SUSE-SU-2025:20421-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37788.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/00ffb3724ce743578163f5ade2884374554ca021"},{"type":"WEB","url":"https://git.kernel.org/stable/c/08aa59c0be768596467552c129e9f82166779a67"},{"type":"WEB","url":"https://git.kernel.org/stable/c/118d05b530343cd9322607b9719405ba254a4183"},{"type":"WEB","url":"https://git.kernel.org/stable/c/76deedea08899885f076aba0bb80bd1276446822"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dafb6e433ab2333b67be05433dc9c6ccbc7b1284"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e9de08e15aee35b96064960f95997bb6c1209c4b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fa2d7708955e4f8212fd69bab1da604e60cb0b15"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37788.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-37788"},{"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":"d915c299f1da68a7dbb43895b8741c7b916c9d08"},{"fixed":"e9de08e15aee35b96064960f95997bb6c1209c4b"},{"fixed":"118d05b530343cd9322607b9719405ba254a4183"},{"fixed":"fa2d7708955e4f8212fd69bab1da604e60cb0b15"},{"fixed":"08aa59c0be768596467552c129e9f82166779a67"},{"fixed":"dafb6e433ab2333b67be05433dc9c6ccbc7b1284"},{"fixed":"76deedea08899885f076aba0bb80bd1276446822"},{"fixed":"00ffb3724ce743578163f5ade2884374554ca021"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-37788.json"}}],"schema_version":"1.7.5"}