{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2022-49389", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-02-26T02:08:31.561Z", "datePublished": "2025-02-26T02:11:22.834Z", "dateUpdated": "2026-05-23T15:22:01.996Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-23T15:22:01.996Z" }, "descriptions": [ { "lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: usbip: fix a refcount leak in stub_probe()\n\nusb_get_dev() is called in stub_device_alloc(). When stub_probe() fails\nafter that, usb_put_dev() needs to be called to release the reference.\n\nFix this by moving usb_put_dev() to sdev_free error path handling.\n\nFind this by code review." } ], "affected": [ { "product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": [ "drivers/usb/usbip/stub_dev.c" ], "versions": [ { "version": "3ff67445750a84de67faaf52c6e1895cb09f2c56", "lessThan": "6bafee2f18af5e5ac125e42960bc65496d0e56a0", "status": "affected", "versionType": "git" }, { "version": "3ff67445750a84de67faaf52c6e1895cb09f2c56", "lessThan": "f20d2d3b3364ce6525c050a8b6b4c54c8c19674d", "status": "affected", "versionType": "git" }, { "version": "3ff67445750a84de67faaf52c6e1895cb09f2c56", "lessThan": "247d3809e45a34d9e1a3a2bb7012e31ed8b46031", "status": "affected", "versionType": "git" }, { "version": "3ff67445750a84de67faaf52c6e1895cb09f2c56", "lessThan": "2f0ae93ec33c8456cdfbf7876b80403a6318ebce", "status": "affected", "versionType": "git" }, { "version": "3ff67445750a84de67faaf52c6e1895cb09f2c56", "lessThan": "bcbb795a9e78180d74c6ab21518da87e803dfdce", "status": "affected", "versionType": "git" }, { "version": "3ff67445750a84de67faaf52c6e1895cb09f2c56", "lessThan": "51422046be504515eb5a591adf0f424b62f46804", "status": "affected", "versionType": "git" }, { "version": "3ff67445750a84de67faaf52c6e1895cb09f2c56", "lessThan": "8afb048800919d0ab10c57983940eba956339f21", "status": "affected", "versionType": "git" }, { "version": "3ff67445750a84de67faaf52c6e1895cb09f2c56", "lessThan": "11c65408bd0ba1d9cd1307caa38169292de9cdfb", "status": "affected", "versionType": "git" }, { "version": "3ff67445750a84de67faaf52c6e1895cb09f2c56", "lessThan": "9ec4cbf1cc55d126759051acfe328d489c5d6e60", "status": "affected", "versionType": "git" }, { "version": "77e7f91231bf63e3c64eb59a2aaf5754eaea2e69", "status": "affected", "versionType": "git" }, { "version": "d0f35e23dafa0185f979d0c70463caa658062264", "status": "affected", "versionType": "git" }, { "version": "3.16.58", "lessThan": "3.17", "status": "affected", "versionType": "semver" }, { "version": "3.18.110", "lessThan": "3.19", "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/usbip/stub_dev.c" ], "versions": [ { "version": "3.19", "status": "affected" }, { "version": "0", "lessThan": "3.19", "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": "3.19", "versionEndExcluding": "4.9.318" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "4.14.283" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "4.19.247" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "5.4.198" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "5.10.122" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "5.15.47" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "5.17.15" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "5.18.4" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.19", "versionEndExcluding": "5.19" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.16.58" }, { "vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.18.110" } ] } ] } ], "references": [ { "url": "https://git.kernel.org/stable/c/6bafee2f18af5e5ac125e42960bc65496d0e56a0" }, { "url": "https://git.kernel.org/stable/c/f20d2d3b3364ce6525c050a8b6b4c54c8c19674d" }, { "url": "https://git.kernel.org/stable/c/247d3809e45a34d9e1a3a2bb7012e31ed8b46031" }, { "url": "https://git.kernel.org/stable/c/2f0ae93ec33c8456cdfbf7876b80403a6318ebce" }, { "url": "https://git.kernel.org/stable/c/bcbb795a9e78180d74c6ab21518da87e803dfdce" }, { "url": "https://git.kernel.org/stable/c/51422046be504515eb5a591adf0f424b62f46804" }, { "url": "https://git.kernel.org/stable/c/8afb048800919d0ab10c57983940eba956339f21" }, { "url": "https://git.kernel.org/stable/c/11c65408bd0ba1d9cd1307caa38169292de9cdfb" }, { "url": "https://git.kernel.org/stable/c/9ec4cbf1cc55d126759051acfe328d489c5d6e60" } ], "title": "usb: usbip: fix a refcount leak in stub_probe()", "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-2022-49389", "role": "CISA Coordinator", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "version": "2.0.3", "timestamp": "2025-10-01T19:41:37.910870Z" } } } ], "problemTypes": [ { "descriptions": [ { "lang": "en", "type": "CWE", "description": "CWE-noinfo Not enough information" } ] } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T19:46:51.414Z" } } ] } }