{"id":"CVE-2024-26694","summary":"wifi: iwlwifi: fix double-free bug","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: fix double-free bug\n\nThe storage for the TLV PC register data wasn't done like all\nthe other storage in the drv-\u003efw area, which is cleared at the\nend of deallocation. Therefore, the freeing must also be done\ndifferently, explicitly NULL'ing it out after the free, since\notherwise there's a nasty double-free bug here if a file fails\nto load after this has been parsed, and we get another free\nlater (e.g. because no other file exists.) Fix that by adding\nthe missing NULL assignment.","modified":"2026-04-02T10:05:33.411354Z","published":"2024-04-03T14:54:55.138Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26694.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/353d321f63f7dbfc9ef58498cc732c9fe886a596"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ab9d4bb9a1892439b3123fc52b19e32b9cdf80ad"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d24eb9a27bea8fe5237fa71be274391d9d51eff2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26694.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-26694"},{"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":"5e31b3df86ec6fbb925eee77fe2c450099c61dff"},{"fixed":"ab9d4bb9a1892439b3123fc52b19e32b9cdf80ad"},{"fixed":"d24eb9a27bea8fe5237fa71be274391d9d51eff2"},{"fixed":"353d321f63f7dbfc9ef58498cc732c9fe886a596"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26694.json"}}],"schema_version":"1.7.5"}