{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38128","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:23.986Z","datePublished":"2025-07-03T08:35:33.089Z","dateUpdated":"2026-05-11T21:21:48.201Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:21:48.201Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: MGMT: reject malformed HCI_CMD_SYNC commands\n\nIn 'mgmt_hci_cmd_sync()', check whether the size of parameters passed\nin 'struct mgmt_cp_hci_cmd_sync' matches the total size of the data\n(i.e. 'sizeof(struct mgmt_cp_hci_cmd_sync)' plus trailing bytes).\nOtherwise, large invalid 'params_len' will cause 'hci_cmd_sync_alloc()'\nto do 'skb_put_data()' from an area beyond the one actually passed to\n'mgmt_hci_cmd_sync()'."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/bluetooth/mgmt.c"],"versions":[{"version":"827af4787e74e8df9e8e0677a69fbb15e0856d2f","lessThan":"9eeafd16d76a7642d12b3442a26c15cd345e12f7","status":"affected","versionType":"git"},{"version":"827af4787e74e8df9e8e0677a69fbb15e0856d2f","lessThan":"03f1700b9b4d4f2fed3165370f3c23db76553178","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/bluetooth/mgmt.c"],"versions":[{"version":"6.13","status":"affected"},{"version":"0","lessThan":"6.13","status":"unaffected","versionType":"semver"},{"version":"6.15.3","lessThanOrEqual":"6.15.*","status":"unaffected","versionType":"semver"},{"version":"6.16","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":"6.13","versionEndExcluding":"6.15.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.13","versionEndExcluding":"6.16"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/9eeafd16d76a7642d12b3442a26c15cd345e12f7"},{"url":"https://git.kernel.org/stable/c/03f1700b9b4d4f2fed3165370f3c23db76553178"}],"title":"Bluetooth: MGMT: reject malformed HCI_CMD_SYNC commands","x_generator":{"engine":"bippy-1.2.0"}}}}