{"id":"CVE-2023-52869","summary":"pstore/platform: Add check for kstrdup","details":"In the Linux kernel, the following vulnerability has been resolved:\n\npstore/platform: Add check for kstrdup\n\nAdd check for the return value of kstrdup() and return the error\nif it fails in order to avoid NULL pointer dereference.","modified":"2026-04-02T09:43:26.386500Z","published":"2024-05-21T15:31:59.168Z","related":["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/2023/52xxx/CVE-2023-52869.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/1c426da79f9fc7b761021b5eb44185ba119cd44a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/379b120e4f27fd1cf636a5f85570c4d240a3f688"},{"type":"WEB","url":"https://git.kernel.org/stable/c/63f637309baadf81a095f2653e3b807d4b5814b9"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a19d48f7c5d57c0f0405a7d4334d1d38fe9d3c1c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ad5cb6deb41417ef41b9d6ff54f789212108606f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bb166bdae1a7d7db30e9be7e6ccaba606debc05f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52869.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-52869"},{"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":"563ca40ddf400dbf8c6254077f9b6887101d0f08"},{"fixed":"bb166bdae1a7d7db30e9be7e6ccaba606debc05f"},{"fixed":"379b120e4f27fd1cf636a5f85570c4d240a3f688"},{"fixed":"63f637309baadf81a095f2653e3b807d4b5814b9"},{"fixed":"1c426da79f9fc7b761021b5eb44185ba119cd44a"},{"fixed":"ad5cb6deb41417ef41b9d6ff54f789212108606f"},{"fixed":"a19d48f7c5d57c0f0405a7d4334d1d38fe9d3c1c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52869.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"}]}