{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-40213","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T07:20:57.179Z","datePublished":"2025-11-24T15:59:44.000Z","dateUpdated":"2026-05-11T21:44:57.281Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:44:57.281Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: fix crash in set_mesh_sync and set_mesh_complete\n\nThere is a BUG: KASAN: stack-out-of-bounds in set_mesh_sync due to\nmemcpy from badly declared on-stack flexible array.\n\nAnother crash is in set_mesh_complete() due to double list_del via\nmgmt_pending_valid + mgmt_pending_remove.\n\nUse DEFINE_FLEX to declare the flexible array right, and don't memcpy\noutside bounds.\n\nAs mgmt_pending_valid removes the cmd from list, use mgmt_pending_free,\nand also report status on error."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["include/net/bluetooth/mgmt.h","net/bluetooth/mgmt.c"],"versions":[{"version":"d71b98f253b079cbadc83266383f26fe7e9e103b","lessThan":"5c19daa93d9af29f1f46251b47e1ea66bcc8d679","status":"affected","versionType":"git"},{"version":"302a1f674c00dd5581ab8e493ef44767c5101aab","lessThan":"1c9aca1787e8395a2c59fef20e914467958969c5","status":"affected","versionType":"git"},{"version":"302a1f674c00dd5581ab8e493ef44767c5101aab","lessThan":"e8785404de06a69d89dcdd1e9a0b6ea42dc6d327","status":"affected","versionType":"git"},{"version":"87a1f16f07c6c43771754075e08f45b41d237421","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["include/net/bluetooth/mgmt.h","net/bluetooth/mgmt.c"],"versions":[{"version":"6.17","status":"affected"},{"version":"0","lessThan":"6.17","status":"unaffected","versionType":"semver"},{"version":"6.17.8","lessThanOrEqual":"6.17.*","status":"unaffected","versionType":"semver"},{"version":"6.18","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":"6.17","versionEndExcluding":"6.17.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.17","versionEndExcluding":"6.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.16.10"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/5c19daa93d9af29f1f46251b47e1ea66bcc8d679"},{"url":"https://git.kernel.org/stable/c/1c9aca1787e8395a2c59fef20e914467958969c5"},{"url":"https://git.kernel.org/stable/c/e8785404de06a69d89dcdd1e9a0b6ea42dc6d327"}],"title":"Bluetooth: MGMT: fix crash in set_mesh_sync and set_mesh_complete","x_generator":{"engine":"bippy-1.2.0"}}}}