{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-23288","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-01-13T15:37:45.992Z","datePublished":"2026-03-25T10:26:47.458Z","dateUpdated":"2026-05-11T22:03:58.297Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T22:03:58.297Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\naccel/amdxdna: Fix out-of-bounds memset in command slot handling\n\nThe remaining space in a command slot may be smaller than the size of\nthe command header. Clearing the command header with memset() before\nverifying the available slot space can result in an out-of-bounds write\nand memory corruption.\n\nFix this by moving the memset() call after the size validation."}],"metrics":[{"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH"}}],"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_message.c"],"versions":[{"version":"13ae1a6000f7d8b09478e3128e87d45e89c7282f","lessThan":"cca770d710d5e03bc814af585cd6975eb6d74074","status":"affected","versionType":"git"},{"version":"3d32eb7a5ecff92d83a5fd34c45c171c17d3d5d0","lessThan":"1110a949675ebd56b3f0286e664ea543f745801c","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/accel/amdxdna/aie2_message.c"],"versions":[{"version":"6.19.4","lessThan":"6.19.7","status":"affected","versionType":"semver"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19.4","versionEndExcluding":"6.19.7"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/cca770d710d5e03bc814af585cd6975eb6d74074"},{"url":"https://git.kernel.org/stable/c/1110a949675ebd56b3f0286e664ea543f745801c"}],"title":"accel/amdxdna: Fix out-of-bounds memset in command slot handling","x_generator":{"engine":"bippy-1.2.0"}}}}