{"id":"CVE-2022-49015","summary":"net: hsr: Fix potential use-after-free","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hsr: Fix potential use-after-free\n\nThe skb is delivered to netif_rx() which may free it, after calling this,\ndereferencing skb may trigger use-after-free.","modified":"2026-04-02T08:27:13.797863Z","published":"2024-10-21T20:06:24.668Z","related":["SUSE-SU-2024:3983-1","SUSE-SU-2024:3985-1","SUSE-SU-2024:4081-1","SUSE-SU-2024:4082-1","SUSE-SU-2024:4100-1","SUSE-SU-2024:4103-1","SUSE-SU-2024:4131-1","SUSE-SU-2024:4140-1","SUSE-SU-2024:4364-1","SUSE-SU-2025:0034-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49015.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/4b351609af4fdbc23f79ab2b12748f4403ea9af4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/53a62c5efe91665f7a41fad0f888a96f94dc59eb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7ca81a161e406834a1fdc405fc83a572bd14b8d9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7e177d32442b7ed08a9fa61b61724abc548cb248"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8393ce5040803666bfa26a3a7bf41e44fab0ace9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b35d899854d5d5d58eb7d7e7c0f61afc60d3a9e9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dca370e575d9b6c983f5015e8dc035e23e219ee6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f3add2b8cf620966de3ebfa07679ca12d33ec26f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49015.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49015"},{"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":"f421436a591d34fa5279b54a96ac07d70250cc8d"},{"fixed":"8393ce5040803666bfa26a3a7bf41e44fab0ace9"},{"fixed":"4b351609af4fdbc23f79ab2b12748f4403ea9af4"},{"fixed":"b35d899854d5d5d58eb7d7e7c0f61afc60d3a9e9"},{"fixed":"53a62c5efe91665f7a41fad0f888a96f94dc59eb"},{"fixed":"7ca81a161e406834a1fdc405fc83a572bd14b8d9"},{"fixed":"dca370e575d9b6c983f5015e8dc035e23e219ee6"},{"fixed":"f3add2b8cf620966de3ebfa07679ca12d33ec26f"},{"fixed":"7e177d32442b7ed08a9fa61b61724abc548cb248"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49015.json"}}],"schema_version":"1.7.5"}