{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-54249","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-12-30T12:06:44.514Z","datePublished":"2025-12-30T12:15:46.798Z","dateUpdated":"2026-05-11T19:58:20.603Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:58:20.603Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nbus: mhi: ep: Only send -ENOTCONN status if client driver is available\n\nFor the STOP and RESET commands, only send the channel disconnect status\n-ENOTCONN if client driver is available. Otherwise, it will result in\nnull pointer dereference."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/bus/mhi/ep/main.c"],"versions":[{"version":"e827569062a804c67b51930ce83a4cb886113cb7","lessThan":"353aea15d6edbd4e69e039356a1bd3e641f7d952","status":"affected","versionType":"git"},{"version":"e827569062a804c67b51930ce83a4cb886113cb7","lessThan":"860ad591056d7e4dc30bc130b6ec6e6d70930c85","status":"affected","versionType":"git"},{"version":"e827569062a804c67b51930ce83a4cb886113cb7","lessThan":"e6cebcc27519dcf1652e604c73b9fd4f416987c0","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/bus/mhi/ep/main.c"],"versions":[{"version":"5.19","status":"affected"},{"version":"0","lessThan":"5.19","status":"unaffected","versionType":"semver"},{"version":"6.1.16","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2.3","lessThanOrEqual":"6.2.*","status":"unaffected","versionType":"semver"},{"version":"6.3","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":"5.19","versionEndExcluding":"6.1.16"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.2.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.19","versionEndExcluding":"6.3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/353aea15d6edbd4e69e039356a1bd3e641f7d952"},{"url":"https://git.kernel.org/stable/c/860ad591056d7e4dc30bc130b6ec6e6d70930c85"},{"url":"https://git.kernel.org/stable/c/e6cebcc27519dcf1652e604c73b9fd4f416987c0"}],"title":"bus: mhi: ep: Only send -ENOTCONN status if client driver is available","x_generator":{"engine":"bippy-1.2.0"}}}}