{"id":"CVE-2024-35857","summary":"icmp: prevent possible NULL dereferences from icmp_build_probe()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nicmp: prevent possible NULL dereferences from icmp_build_probe()\n\nFirst problem is a double call to __in_dev_get_rcu(), because\nthe second one could return NULL.\n\nif (__in_dev_get_rcu(dev) && __in_dev_get_rcu(dev)-\u003eifa_list)\n\nSecond problem is a read from dev-\u003eip6_ptr with no NULL check:\n\nif (!list_empty(&rcu_dereference(dev-\u003eip6_ptr)-\u003eaddr_list))\n\nUse the correct RCU API to fix these.\n\nv2: add missing include \u003cnet/addrconf.h\u003e","modified":"2026-04-16T04:31:43.745172189Z","published":"2024-05-17T14:47:32.763Z","related":["ALSA-2024:4928","SUSE-SU-2024:2372-1","SUSE-SU-2024:2394-1","SUSE-SU-2024:2571-1","SUSE-SU-2024:2896-1","SUSE-SU-2024:2939-1","SUSE-SU-2024:2973-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35857.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/23b7ee4a8d559bf38eac7ce5bb2f6ebf76f9c401"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3e2979bf080c40da4f7c93aff8575ab8bc62b767"},{"type":"WEB","url":"https://git.kernel.org/stable/c/599c9ad5e1d43f5c12d869f5fd406ba5d8c55270"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c58e88d49097bd12dfcfef4f075b43f5d5830941"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d68dc711d84fdcf698e5d45308c3ddeede586350"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35857.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-35857"},{"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":"d329ea5bd8845f0b196bf41b18b6173340d6e0e4"},{"fixed":"23b7ee4a8d559bf38eac7ce5bb2f6ebf76f9c401"},{"fixed":"599c9ad5e1d43f5c12d869f5fd406ba5d8c55270"},{"fixed":"d68dc711d84fdcf698e5d45308c3ddeede586350"},{"fixed":"3e2979bf080c40da4f7c93aff8575ab8bc62b767"},{"fixed":"c58e88d49097bd12dfcfef4f075b43f5d5830941"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-35857.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}