| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: Avoid potential use-after-free in hci_error_reset\n\nWhile handling the HCI_EV_HARDWARE_ERROR event, if the underlying\nBT controller is not responding, the GPIO reset mechanism would\nfree the hci_dev and lead to a use-after-free in hci_error_reset.\n\nHere's the call trace observed on a ChromeOS device with Intel AX201:\n queue_work_on+0x3e/0x6c\n __hci_cmd_sync_sk+0x2ee/0x4c0 [bluetooth <HASH:3b4a6>]\n ? init_wait_entry+0x31/0x31\n __hci_cmd_sync+0x16/0x20 [bluetooth <HASH:3b4a 6>]\n hci_error_reset+0x4f/0xa4 [bluetooth <HASH:3b4a 6>]\n process_one_work+0x1d8/0x33f\n worker_thread+0x21b/0x373\n kthread+0x13a/0x152\n ? pr_cont_work+0x54/0x54\n ? kthread_blkcg+0x31/0x31\n ret_from_fork+0x1f/0x30\n\nThis patch holds the reference count on the hci_dev while processing\na HCI_EV_HARDWARE_ERROR event to avoid potential crash." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "net/bluetooth/hci_core.c" |
| ], |
| "versions": [ |
| { |
| "version": "c7741d16a57cbf97eebe53f27e8216b1ff20e20c", |
| "lessThan": "e0b278650f07acf2e0932149183458468a731c03", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c7741d16a57cbf97eebe53f27e8216b1ff20e20c", |
| "lessThan": "98fb98fd37e42fd4ce13ff657ea64503e24b6090", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c7741d16a57cbf97eebe53f27e8216b1ff20e20c", |
| "lessThan": "6dd0a9dfa99f8990a08eb8fdd8e79bee31c7d8e2", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c7741d16a57cbf97eebe53f27e8216b1ff20e20c", |
| "lessThan": "da4569d450b193e39e87119fd316c0291b585d14", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c7741d16a57cbf97eebe53f27e8216b1ff20e20c", |
| "lessThan": "45085686b9559bfbe3a4f41d3d695a520668f5e1", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c7741d16a57cbf97eebe53f27e8216b1ff20e20c", |
| "lessThan": "2ab9a19d896f5a0dd386e1f001c5309bc35f433b", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c7741d16a57cbf97eebe53f27e8216b1ff20e20c", |
| "lessThan": "dd594cdc24f2e48dab441732e6dfcafd6b0711d1", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c7741d16a57cbf97eebe53f27e8216b1ff20e20c", |
| "lessThan": "2449007d3f73b2842c9734f45f0aadb522daf592", |
| "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/hci_core.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.0", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.0", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.309", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.271", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.212", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.151", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.81", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.21", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.7.9", |
| "lessThanOrEqual": "6.7.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.8", |
| "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": "4.0", |
| "versionEndExcluding": "4.19.309" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.0", |
| "versionEndExcluding": "5.4.271" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.0", |
| "versionEndExcluding": "5.10.212" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.0", |
| "versionEndExcluding": "5.15.151" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.0", |
| "versionEndExcluding": "6.1.81" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.0", |
| "versionEndExcluding": "6.6.21" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.0", |
| "versionEndExcluding": "6.7.9" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.0", |
| "versionEndExcluding": "6.8" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/e0b278650f07acf2e0932149183458468a731c03" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/98fb98fd37e42fd4ce13ff657ea64503e24b6090" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/6dd0a9dfa99f8990a08eb8fdd8e79bee31c7d8e2" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/da4569d450b193e39e87119fd316c0291b585d14" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/45085686b9559bfbe3a4f41d3d695a520668f5e1" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2ab9a19d896f5a0dd386e1f001c5309bc35f433b" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/dd594cdc24f2e48dab441732e6dfcafd6b0711d1" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2449007d3f73b2842c9734f45f0aadb522daf592" |
| } |
| ], |
| "title": "Bluetooth: Avoid potential use-after-free in hci_error_reset", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-26801", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
