{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2024-42085", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-07-29T15:50:41.170Z", "datePublished": "2024-07-29T16:26:26.284Z", "dateUpdated": "2026-05-23T15:51:58.161Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-23T15:51:58.161Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock\n\nWhen config CONFIG_USB_DWC3_DUAL_ROLE is selected, and trigger system\nto enter suspend status with below command:\necho mem > /sys/power/state\nThere will be a deadlock issue occurring. Detailed invoking path as\nbelow:\ndwc3_suspend_common()\n spin_lock_irqsave(&dwc->lock, flags); <-- 1st\n dwc3_gadget_suspend(dwc);\n dwc3_gadget_soft_disconnect(dwc);\n spin_lock_irqsave(&dwc->lock, flags); <-- 2nd\nThis issue is exposed by commit c7ebd8149ee5 (\"usb: dwc3: gadget: Fix\nNULL pointer dereference in dwc3_gadget_suspend\") that removes the code\nof checking whether dwc->gadget_driver is NULL or not. It causes the\nfollowing code is executed and deadlock occurs when trying to get the\nspinlock. In fact, the root cause is the commit 5265397f9442(\"usb: dwc3:\nRemove DWC3 locking during gadget suspend/resume\") that forgot to remove\nthe lock of otg mode. So, remove the redundant lock of otg mode during\ngadget suspend/resume." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/usb/dwc3/core.c" ], "versions": [ { "version": "f2bfd0a2a640ca2f308b6893a89cfb2ec31e8fde", "lessThan": "8731a0b180f6b5d52397c7aeea6eda9511a467a7", "status": "affected", "versionType": "git" }, { "version": "2fa487a9466760a4fb6f147aed6219379dabfc2e", "lessThan": "7026576e89094aa9a0062aa6d10cba18aa99944c", "status": "affected", "versionType": "git" }, { "version": "5265397f94424eaea596026fd34dc7acf474dcec", "lessThan": "d77e2b5104c51d3668b9717c825a4a06998efe63", "status": "affected", "versionType": "git" }, { "version": "5265397f94424eaea596026fd34dc7acf474dcec", "lessThan": "17e2956633ca560b95f1cbbb297cfc2adf650649", "status": "affected", "versionType": "git" }, { "version": "5265397f94424eaea596026fd34dc7acf474dcec", "lessThan": "f1274cfab183e69a7c7bafffcb4f50703c876276", "status": "affected", "versionType": "git" }, { "version": "5265397f94424eaea596026fd34dc7acf474dcec", "lessThan": "7838de15bb700c2898a7d741db9b1f3cbc86c136", "status": "affected", "versionType": "git" }, { "version": "5.15.128", "lessThan": "5.15.162", "status": "affected", "versionType": "semver" } ] }, { "product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/usb/dwc3/core.c" ], "versions": [ { "version": "6.1", "status": "affected" }, { "version": "0", "lessThan": "6.1", "status": "unaffected", "versionType": "semver" }, { "version": "5.15.162", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.1.97", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.6.37", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.9.8", "lessThanOrEqual": "6.9.*", "status": "unaffected", "versionType": "semver" }, { "version": "6.10", "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": "5.15.128", "versionEndExcluding": "5.15.162" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1", "versionEndExcluding": "6.1.97" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1", "versionEndExcluding": "6.6.37" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1", "versionEndExcluding": "6.9.8" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1", "versionEndExcluding": "6.10" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/8731a0b180f6b5d52397c7aeea6eda9511a467a7" }, { "url": "https://git.kernel.org/stable/c/7026576e89094aa9a0062aa6d10cba18aa99944c" }, { "url": "https://git.kernel.org/stable/c/d77e2b5104c51d3668b9717c825a4a06998efe63" }, { "url": "https://git.kernel.org/stable/c/17e2956633ca560b95f1cbbb297cfc2adf650649" }, { "url": "https://git.kernel.org/stable/c/f1274cfab183e69a7c7bafffcb4f50703c876276" }, { "url": "https://git.kernel.org/stable/c/7838de15bb700c2898a7d741db9b1f3cbc86c136" } ], "title": "usb: dwc3: core: remove lock of otg mode during gadget suspend/resume to avoid deadlock", "x_generator": { "engine": "bippy-1.2.0" } }, "adp": [ { "title": "CVE Program Container", "references": [ { "url": "https://git.kernel.org/stable/c/7026576e89094aa9a0062aa6d10cba18aa99944c", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/d77e2b5104c51d3668b9717c825a4a06998efe63", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/17e2956633ca560b95f1cbbb297cfc2adf650649", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/f1274cfab183e69a7c7bafffcb4f50703c876276", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/stable/c/7838de15bb700c2898a7d741db9b1f3cbc86c136", "tags": [ "x_transferred" ] }, { "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html" } ], "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2025-11-03T22:01:17.253Z" } }, { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2024-42085", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2024-09-10T16:18:57.338012Z" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:33:57.102Z" } } ] } }