{"id":"CVE-2025-39794","summary":"ARM: tegra: Use I/O memcpy to write to IRAM","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nARM: tegra: Use I/O memcpy to write to IRAM\n\nKasan crashes the kernel trying to check boundaries when using the\nnormal memcpy.","modified":"2026-04-02T12:48:09.357897Z","published":"2025-09-12T15:59:31.226Z","related":["SUSE-SU-2025:21040-1","SUSE-SU-2025:21052-1","SUSE-SU-2025:21056-1","SUSE-SU-2025:21064-1","SUSE-SU-2025:4057-1","SUSE-SU-2025:4128-1","SUSE-SU-2025:4132-1","SUSE-SU-2025:4140-1","SUSE-SU-2025:4141-1","SUSE-SU-2025:4301-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39794.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2499b0ac908eefbb8a217aae609b7a5b5174f330"},{"type":"WEB","url":"https://git.kernel.org/stable/c/30ef45b89a5961cdecf907ecff1ef3374d1de510"},{"type":"WEB","url":"https://git.kernel.org/stable/c/387435f4833f97aabfd74434ee526e31e8a626ea"},{"type":"WEB","url":"https://git.kernel.org/stable/c/398e67e0f5ae04b29bcc9cbf342e339fe9d3f6f1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/46b3a7a3a36d5833f14914d1b95c69d28c6a76d6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/75a3bdfeed2f129a2c7d9fd7779382b78e35b014"},{"type":"WEB","url":"https://git.kernel.org/stable/c/96d6605bf0561d6e568b1dd9265a0f73b5b94f51"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9b0b3b5e5cae95e09bf0ae4a9bcb58d9b6d57f87"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b28c1a14accc79ead1e87bbdae53309da60be1e7"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"},{"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/2025/39xxx/CVE-2025-39794.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-39794"},{"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":"b36ab9754efbd7429d214b3b03dc9843882571bd"},{"fixed":"b28c1a14accc79ead1e87bbdae53309da60be1e7"},{"fixed":"75a3bdfeed2f129a2c7d9fd7779382b78e35b014"},{"fixed":"2499b0ac908eefbb8a217aae609b7a5b5174f330"},{"fixed":"387435f4833f97aabfd74434ee526e31e8a626ea"},{"fixed":"46b3a7a3a36d5833f14914d1b95c69d28c6a76d6"},{"fixed":"9b0b3b5e5cae95e09bf0ae4a9bcb58d9b6d57f87"},{"fixed":"96d6605bf0561d6e568b1dd9265a0f73b5b94f51"},{"fixed":"30ef45b89a5961cdecf907ecff1ef3374d1de510"},{"fixed":"398e67e0f5ae04b29bcc9cbf342e339fe9d3f6f1"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-39794.json"}}],"schema_version":"1.7.5"}