{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-37817","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:23.946Z","datePublished":"2025-05-08T06:26:12.683Z","dateUpdated":"2026-05-11T21:15:43.139Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:15:43.139Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmcb: fix a double free bug in chameleon_parse_gdd()\n\nIn chameleon_parse_gdd(), if mcb_device_register() fails, 'mdev'\nwould be released in mcb_device_register() via put_device().\nThus, goto 'err' label and free 'mdev' again causes a double free.\nJust return if mcb_device_register() fails."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/mcb/mcb-parse.c"],"versions":[{"version":"3764e82e5150d87b205c10cd78a9c9ab86fbfa51","lessThan":"d70184958b0ea8c0fd52e2b456654b503e769fc8","status":"affected","versionType":"git"},{"version":"3764e82e5150d87b205c10cd78a9c9ab86fbfa51","lessThan":"4ffe8c9fb561e4427dd1a3056cd5b3685b74f78d","status":"affected","versionType":"git"},{"version":"3764e82e5150d87b205c10cd78a9c9ab86fbfa51","lessThan":"59f993cd36b6e28a394ba3d977e8ffe5c9884e3b","status":"affected","versionType":"git"},{"version":"3764e82e5150d87b205c10cd78a9c9ab86fbfa51","lessThan":"c5b8a549ef1fcc6066b037a3962c79d60465ba0b","status":"affected","versionType":"git"},{"version":"3764e82e5150d87b205c10cd78a9c9ab86fbfa51","lessThan":"96838eb1836fd372e42be5db84f0b333b65146a6","status":"affected","versionType":"git"},{"version":"3764e82e5150d87b205c10cd78a9c9ab86fbfa51","lessThan":"df1a5d5c6134224f9298e5189230f9d29ae50cac","status":"affected","versionType":"git"},{"version":"3764e82e5150d87b205c10cd78a9c9ab86fbfa51","lessThan":"bcc7d58ee5173e34306026bd01e1fbf75e169d37","status":"affected","versionType":"git"},{"version":"3764e82e5150d87b205c10cd78a9c9ab86fbfa51","lessThan":"7c7f1bfdb2249f854a736d9b79778c7e5a29a150","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/mcb/mcb-parse.c"],"versions":[{"version":"3.15","status":"affected"},{"version":"0","lessThan":"3.15","status":"unaffected","versionType":"semver"},{"version":"5.4.293","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.237","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.181","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.136","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.89","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.26","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.14.5","lessThanOrEqual":"6.14.*","status":"unaffected","versionType":"semver"},{"version":"6.15","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":"3.15","versionEndExcluding":"5.4.293"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"5.10.237"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"5.15.181"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"6.1.136"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"6.6.89"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"6.12.26"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"6.14.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.15","versionEndExcluding":"6.15"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/d70184958b0ea8c0fd52e2b456654b503e769fc8"},{"url":"https://git.kernel.org/stable/c/4ffe8c9fb561e4427dd1a3056cd5b3685b74f78d"},{"url":"https://git.kernel.org/stable/c/59f993cd36b6e28a394ba3d977e8ffe5c9884e3b"},{"url":"https://git.kernel.org/stable/c/c5b8a549ef1fcc6066b037a3962c79d60465ba0b"},{"url":"https://git.kernel.org/stable/c/96838eb1836fd372e42be5db84f0b333b65146a6"},{"url":"https://git.kernel.org/stable/c/df1a5d5c6134224f9298e5189230f9d29ae50cac"},{"url":"https://git.kernel.org/stable/c/bcc7d58ee5173e34306026bd01e1fbf75e169d37"},{"url":"https://git.kernel.org/stable/c/7c7f1bfdb2249f854a736d9b79778c7e5a29a150"}],"title":"mcb: fix a double free bug in chameleon_parse_gdd()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T19:55:49.346Z"}}]}}