{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-68731","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-24T10:30:51.028Z","datePublished":"2025-12-24T10:33:13.964Z","dateUpdated":"2026-05-11T21:52:15.119Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:52:15.119Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\naccel/amdxdna: Fix an integer overflow in aie2_query_ctx_status_array()\n\nThe unpublished smatch static checker reported a warning.\n\ndrivers/accel/amdxdna/aie2_pci.c:904 aie2_query_ctx_status_array()\nwarn: potential user controlled sizeof overflow\n'args->num_element * args->element_size' '1-u32max(user) * 1-u32max(user)'\n\nEven this will not cause a real issue, it is better to put a reasonable\nlimitation for element_size and num_element. Add condition to make sure\nthe input element_size <= 4K and num_element <= 1K."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/accel/amdxdna/aie2_pci.c"],"versions":[{"version":"2f509fe6a42cda845890273fe759fb7ba9edad97","lessThan":"359653edd5374fbba28f93043554dcc494aee85f","status":"affected","versionType":"git"},{"version":"2f509fe6a42cda845890273fe759fb7ba9edad97","lessThan":"9e16c8bf9aebf629344cfd4cd5e3dc7d8c3f7d82","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/accel/amdxdna/aie2_pci.c"],"versions":[{"version":"6.18","status":"affected"},{"version":"0","lessThan":"6.18","status":"unaffected","versionType":"semver"},{"version":"6.18.2","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"6.19","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"6.18.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"6.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/359653edd5374fbba28f93043554dcc494aee85f"},{"url":"https://git.kernel.org/stable/c/9e16c8bf9aebf629344cfd4cd5e3dc7d8c3f7d82"}],"title":"accel/amdxdna: Fix an integer overflow in aie2_query_ctx_status_array()","x_generator":{"engine":"bippy-1.2.0"}}}}