{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2022-49313", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:08:31.536Z", "datePublished": "2025-02-26T02:10:42.109Z", "dateUpdated": "2026-05-11T18:57:16.762Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T18:57:16.762Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrivers: usb: host: Fix deadlock in oxu_bus_suspend()\n\nThere is a deadlock in oxu_bus_suspend(), which is shown below:\n\n (Thread 1) | (Thread 2)\n | timer_action()\noxu_bus_suspend() | mod_timer()\n spin_lock_irq() //(1) | (wait a time)\n ... | oxu_watchdog()\n del_timer_sync() | spin_lock_irq() //(2)\n (wait timer to stop) | ...\n\nWe hold oxu->lock in position (1) of thread 1, and use\ndel_timer_sync() to wait timer to stop, but timer handler\nalso need oxu->lock in position (2) of thread 2. As a result,\noxu_bus_suspend() will block forever.\n\nThis patch extracts del_timer_sync() from the protection of\nspin_lock_irq(), which could let timer handler to obtain\nthe needed lock." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/usb/host/oxu210hp-hcd.c" ], "versions": [ { "version": "b92a78e582b1a45649143dc86e526f5824092478", "lessThan": "9b58d255f27b0ed6a2e43208960864d67579db58", "status": "affected", "versionType": "git" }, { "version": "b92a78e582b1a45649143dc86e526f5824092478", "lessThan": "a3d380188bde8900c3f604e82b56572896499124", "status": "affected", "versionType": "git" }, { "version": "b92a78e582b1a45649143dc86e526f5824092478", "lessThan": "f8242044c91cafbba9e320b0fb31abf2429a3221", "status": "affected", "versionType": "git" }, { "version": "b92a78e582b1a45649143dc86e526f5824092478", "lessThan": "2dcec0bc142be2096af71a5703d63237127db204", "status": "affected", "versionType": "git" }, { "version": "b92a78e582b1a45649143dc86e526f5824092478", "lessThan": "ffe9440d698274c6462d2e304562c6ddfc8c84df", "status": "affected", "versionType": "git" }, { "version": "b92a78e582b1a45649143dc86e526f5824092478", "lessThan": "d888753872190abd18f68a7d77b9c7c367f0a7ab", "status": "affected", "versionType": "git" }, { "version": "b92a78e582b1a45649143dc86e526f5824092478", "lessThan": "4187b291a76664a3c03d3f0d9bfadc8322881868", "status": "affected", "versionType": "git" }, { "version": "b92a78e582b1a45649143dc86e526f5824092478", "lessThan": "b97aae8b43b718314012e8170b7e03dbfd2e7677", "status": "affected", "versionType": "git" }, { "version": "b92a78e582b1a45649143dc86e526f5824092478", "lessThan": "4d378f2ae58138d4c55684e1d274e7dd94aa6524", "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/oxu210hp-hcd.c" ], "versions": [ { "version": "2.6.29", "status": "affected" }, { "version": "0", "lessThan": "2.6.29", "status": "unaffected", "versionType": "semver" }, { "version": "4.9.318", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver" }, { "version": "4.14.283", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver" }, { "version": "4.19.247", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.4.198", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.10.122", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.47", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.17.15", "lessThanOrEqual": "5.17.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.18.4", "lessThanOrEqual": "5.18.*", "status": "unaffected", "versionType": "semver" }, { "version": "5.19", "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": "2.6.29", "versionEndExcluding": "4.9.318" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "4.14.283" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "4.19.247" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "5.4.198" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "5.10.122" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "5.15.47" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "5.17.15" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "5.18.4" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "2.6.29", "versionEndExcluding": "5.19" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/9b58d255f27b0ed6a2e43208960864d67579db58" }, { "url": "https://git.kernel.org/stable/c/a3d380188bde8900c3f604e82b56572896499124" }, { "url": "https://git.kernel.org/stable/c/f8242044c91cafbba9e320b0fb31abf2429a3221" }, { "url": "https://git.kernel.org/stable/c/2dcec0bc142be2096af71a5703d63237127db204" }, { "url": "https://git.kernel.org/stable/c/ffe9440d698274c6462d2e304562c6ddfc8c84df" }, { "url": "https://git.kernel.org/stable/c/d888753872190abd18f68a7d77b9c7c367f0a7ab" }, { "url": "https://git.kernel.org/stable/c/4187b291a76664a3c03d3f0d9bfadc8322881868" }, { "url": "https://git.kernel.org/stable/c/b97aae8b43b718314012e8170b7e03dbfd2e7677" }, { "url": "https://git.kernel.org/stable/c/4d378f2ae58138d4c55684e1d274e7dd94aa6524" } ], "title": "drivers: usb: host: Fix deadlock in oxu_bus_suspend()", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "metrics": [ { "cvssV3_1": { "scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE" } }, { "other": { "type": "ssvc", "content": { "id": "CVE-2022-49313", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2025-10-01T19:44:10.208294Z" } } } ], "problemTypes": [ { "descriptions": [ { "lang": "en", "type": "CWE", "cweId": "CWE-667", "description": "CWE-667 Improper Locking" } ] } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T19:46:57.754Z" } } ] } }