{"id":"CVE-2023-53422","summary":"wifi: iwlwifi: fw: fix memory leak in debugfs","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: fw: fix memory leak in debugfs\n\nFix a memory leak that occurs when reading the fw_info\nfile all the way, since we return NULL indicating no\nmore data, but don't free the status tracking object.","modified":"2026-04-11T11:49:46.813449Z","published":"2025-09-18T16:04:05.224Z","related":["SUSE-SU-2025:03615-1","SUSE-SU-2025:03628-1","SUSE-SU-2025:3716-1","SUSE-SU-2025:3761-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53422.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/37f64bc8e001f216566d17ef9fd5608c762ebcd4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3d90d2f4a018fe8cfd65068bc6350b6222be4852"},{"type":"WEB","url":"https://git.kernel.org/stable/c/89496d6cff297c88fe0286a440c380ceb172da2b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b830ba20b43be52eae7d4087b61a0079dec56820"},{"type":"WEB","url":"https://git.kernel.org/stable/c/e302e9ca14a86a80eadfb24a34d8675aadaf3ef3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fe17124282da055cb2e53f0131521459b5c7866c"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53422.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53422"},{"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":"36dfe9ac6e8b8fc2e25733d003a867a40db791da"},{"fixed":"89496d6cff297c88fe0286a440c380ceb172da2b"},{"fixed":"e302e9ca14a86a80eadfb24a34d8675aadaf3ef3"},{"fixed":"37f64bc8e001f216566d17ef9fd5608c762ebcd4"},{"fixed":"fe17124282da055cb2e53f0131521459b5c7866c"},{"fixed":"b830ba20b43be52eae7d4087b61a0079dec56820"},{"fixed":"3d90d2f4a018fe8cfd65068bc6350b6222be4852"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53422.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.8.0"},{"fixed":"5.10.180"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.111"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.28"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.15"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.3.0"},{"fixed":"6.3.2"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53422.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}