| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: core: flush gadget workqueue after device removal\n\ndevice_del() can lead to new work being scheduled in gadget->work\nworkqueue. This is observed, for example, with the dwc3 driver with the\nfollowing call stack:\n device_del()\n gadget_unbind_driver()\n usb_gadget_disconnect_locked()\n dwc3_gadget_pullup()\n\t dwc3_gadget_soft_disconnect()\n\t usb_gadget_set_state()\n\t schedule_work(&gadget->work)\n\nMove flush_work() after device_del() to ensure the workqueue is cleaned\nup." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/usb/gadget/udc/core.c" |
| ], |
| "versions": [ |
| { |
| "version": "5702f75375aa9ecf8ad3431aef3fe6ce8c8dbd15", |
| "lessThan": "e3bc1a9a67ce33a2e761e6e7b7c2afc6cb9b7266", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "5702f75375aa9ecf8ad3431aef3fe6ce8c8dbd15", |
| "lessThan": "859cb45aefa6de823b2fa7f229fe6d9562c9f3b7", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "5702f75375aa9ecf8ad3431aef3fe6ce8c8dbd15", |
| "lessThan": "f894448f3904d7ad66fecef8f01fe0172629e091", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "5702f75375aa9ecf8ad3431aef3fe6ce8c8dbd15", |
| "lessThan": "97695b5a1b5467a4f91194db12160f56da445dfe", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "5702f75375aa9ecf8ad3431aef3fe6ce8c8dbd15", |
| "lessThan": "399a45e5237ca14037120b1b895bd38a3b4492ea", |
| "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/gadget/udc/core.c" |
| ], |
| "versions": [ |
| { |
| "version": "3.12", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "3.12", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.130", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.80", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12.16", |
| "lessThanOrEqual": "6.12.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.13.4", |
| "lessThanOrEqual": "6.13.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.14", |
| "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": "3.12", |
| "versionEndExcluding": "6.1.130" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.12", |
| "versionEndExcluding": "6.6.80" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.12", |
| "versionEndExcluding": "6.12.16" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.12", |
| "versionEndExcluding": "6.13.4" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "3.12", |
| "versionEndExcluding": "6.14" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/e3bc1a9a67ce33a2e761e6e7b7c2afc6cb9b7266" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/859cb45aefa6de823b2fa7f229fe6d9562c9f3b7" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f894448f3904d7ad66fecef8f01fe0172629e091" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/97695b5a1b5467a4f91194db12160f56da445dfe" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/399a45e5237ca14037120b1b895bd38a3b4492ea" |
| } |
| ], |
| "title": "usb: gadget: core: flush gadget workqueue after device removal", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2025-21838", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
