| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxhci: Fix null pointer dereference when host dies\n\nMake sure xhci_free_dev() and xhci_kill_endpoint_urbs() do not race\nand cause null pointer dereference when host suddenly dies.\n\nUsb core may call xhci_free_dev() which frees the xhci->devs[slot_id]\nvirt device at the same time that xhci_kill_endpoint_urbs() tries to\nloop through all the device's endpoints, checking if there are any\ncancelled urbs left to give back.\n\nhold the xhci spinlock while freeing the virt device" |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/usb/host/xhci.c" |
| ], |
| "versions": [ |
| { |
| "version": "11ec7588a10d4bc2e1e385ac565d2166d375fba1", |
| "lessThan": "6fac4b5cecb3928a0a81069aaa815a2edc8dd5a1", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "11ec7588a10d4bc2e1e385ac565d2166d375fba1", |
| "lessThan": "133b902378e4acbd824c29dd0d48570ad596e368", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "11ec7588a10d4bc2e1e385ac565d2166d375fba1", |
| "lessThan": "081105213ff6f661c114781d469233c7d0e09c2e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "11ec7588a10d4bc2e1e385ac565d2166d375fba1", |
| "lessThan": "c462ac871f49753eca86bb960f573b993976a5ea", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "11ec7588a10d4bc2e1e385ac565d2166d375fba1", |
| "lessThan": "ea2ee5e9991caf74e0604f994c1831a5867055b2", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "11ec7588a10d4bc2e1e385ac565d2166d375fba1", |
| "lessThan": "a2bc47c43e70cf904b1af49f76d572326c08bca7", |
| "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/usb/host/xhci.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.15", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.15", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.271", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.230", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.165", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.90", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.8", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.2", |
| "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": "4.15", |
| "versionEndExcluding": "4.19.271" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.15", |
| "versionEndExcluding": "5.4.230" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.15", |
| "versionEndExcluding": "5.10.165" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.15", |
| "versionEndExcluding": "5.15.90" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.15", |
| "versionEndExcluding": "6.1.8" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.15", |
| "versionEndExcluding": "6.2" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/6fac4b5cecb3928a0a81069aaa815a2edc8dd5a1" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/133b902378e4acbd824c29dd0d48570ad596e368" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/081105213ff6f661c114781d469233c7d0e09c2e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c462ac871f49753eca86bb960f573b993976a5ea" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/ea2ee5e9991caf74e0604f994c1831a5867055b2" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/a2bc47c43e70cf904b1af49f76d572326c08bca7" |
| } |
| ], |
| "title": "xhci: Fix null pointer dereference when host dies", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2023-52898", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
