{"id":"CVE-2024-26952","summary":"ksmbd: fix potencial out-of-bounds when buffer offset is invalid","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix potencial out-of-bounds when buffer offset is invalid\n\nI found potencial out-of-bounds when buffer offset fields of a few requests\nis invalid. This patch set the minimum value of buffer offset field to\n-\u003eBuffer offset to validate buffer length.","modified":"2026-04-02T10:06:31.221708Z","published":"2024-05-01T05:18:39.096Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26952.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0c5541b4c980626fa3cab16ba1a451757778bbb5"},{"type":"WEB","url":"https://git.kernel.org/stable/c/2dcda336b6e80b72d58d30d40f2fad9724e5fe63"},{"type":"WEB","url":"https://git.kernel.org/stable/c/39bdc4197acf2ed13269167ccf093ee28cfa2a4e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/480469f145e5abf83361e608734e421b7d99693d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ad6480c9a5d884e2704adc51d69895d93339176c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c6cd2e8d2d9aa7ee35b1fa6a668e32a22a9753da"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/26xxx/CVE-2024-26952.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-26952"},{"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":"0626e6641f6b467447c81dd7678a69c66f7746cf"},{"fixed":"480469f145e5abf83361e608734e421b7d99693d"},{"fixed":"ad6480c9a5d884e2704adc51d69895d93339176c"},{"fixed":"39bdc4197acf2ed13269167ccf093ee28cfa2a4e"},{"fixed":"2dcda336b6e80b72d58d30d40f2fad9724e5fe63"},{"fixed":"0c5541b4c980626fa3cab16ba1a451757778bbb5"},{"fixed":"c6cd2e8d2d9aa7ee35b1fa6a668e32a22a9753da"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-26952.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}