{"id":"CVE-2025-38088","summary":"powerpc/powernv/memtrace: Fix out of bounds issue in memtrace mmap","details":"In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/powernv/memtrace: Fix out of bounds issue in memtrace mmap\n\nmemtrace mmap issue has an out of bounds issue. This patch fixes the by\nchecking that the requested mapping region size should stay within the\nallocated region size.","modified":"2026-04-16T04:32:44.412509676Z","published":"2025-06-30T07:29:44.086Z","related":["ALSA-2025:11855","SUSE-SU-2025:02849-1","SUSE-SU-2025:02851-1","SUSE-SU-2025:02852-1","SUSE-SU-2025:02853-1","SUSE-SU-2025:02923-1","SUSE-SU-2025:02969-1","SUSE-SU-2025:02996-1","SUSE-SU-2025:02997-1","SUSE-SU-2025:03011-1","SUSE-SU-2025:03023-1","SUSE-SU-2025:03344-1","SUSE-SU-2025:20577-1","SUSE-SU-2025:20586-1","SUSE-SU-2025:20601-1","SUSE-SU-2025:20602-1","SUSE-SU-2025:21074-1","SUSE-SU-2025:21139-1","SUSE-SU-2025:21179-1","openSUSE-SU-2025:20081-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38088.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/620b77b23c41a6546e5548ffe2ea3ad71880dde4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/81260c41b518b6f32c701425f1427562fa92f293"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8635e325b85dfb9ddebdfaa6b5605d40d16cd147"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9c340b56d60545e4a159e41523dd8b23f81d3261"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bbd5a9ddb0f9750783a48a871c9e12c0b68c5f39"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cd097df4596f3a1e9d75eb8520162de1eb8485b2"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38088.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-38088"},{"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":"08a022ad3dfafc7e33d4529015e14bb75179cacc"},{"fixed":"81260c41b518b6f32c701425f1427562fa92f293"},{"fixed":"620b77b23c41a6546e5548ffe2ea3ad71880dde4"},{"fixed":"8635e325b85dfb9ddebdfaa6b5605d40d16cd147"},{"fixed":"9c340b56d60545e4a159e41523dd8b23f81d3261"},{"fixed":"bbd5a9ddb0f9750783a48a871c9e12c0b68c5f39"},{"fixed":"cd097df4596f3a1e9d75eb8520162de1eb8485b2"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38088.json"}}],"schema_version":"1.7.5"}