| { |
| "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: musb: sunxi: Fix accessing an released usb phy\n\nCommit 6ed05c68cbca (\"usb: musb: sunxi: Explicitly release USB PHY on\nexit\") will cause that usb phy @glue->xceiv is accessed after released.\n\n1) register platform driver @sunxi_musb_driver\n// get the usb phy @glue->xceiv\nsunxi_musb_probe() -> devm_usb_get_phy().\n\n2) register and unregister platform driver @musb_driver\nmusb_probe() -> sunxi_musb_init()\nuse the phy here\n//the phy is released here\nmusb_remove() -> sunxi_musb_exit() -> devm_usb_put_phy()\n\n3) register @musb_driver again\nmusb_probe() -> sunxi_musb_init()\nuse the phy here but the phy has been released at 2).\n...\n\nFixed by reverting the commit, namely, removing devm_usb_put_phy()\nfrom sunxi_musb_exit()." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/usb/musb/sunxi.c" |
| ], |
| "versions": [ |
| { |
| "version": "6ed05c68cbcae42cd52b8e53b66952bfa9c002ce", |
| "lessThan": "721ddad945596220c123eb6f7126729fe277ee4f", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "6ed05c68cbcae42cd52b8e53b66952bfa9c002ce", |
| "lessThan": "4aa77d5ea9944468e16c3eed15e858fd5de44de1", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "6ed05c68cbcae42cd52b8e53b66952bfa9c002ce", |
| "lessThan": "6e2848d1c8c0139161e69ac0a94133e90e9988e8", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "6ed05c68cbcae42cd52b8e53b66952bfa9c002ce", |
| "lessThan": "63559ba8077cbadae1c92a65b73ea522bf377dd9", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "6ed05c68cbcae42cd52b8e53b66952bfa9c002ce", |
| "lessThan": "ccd811c304d2ee56189bfbc49302cb3c44361893", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "6ed05c68cbcae42cd52b8e53b66952bfa9c002ce", |
| "lessThan": "8a30da5aa9609663b3e05bcc91a916537f66a4cd", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "6ed05c68cbcae42cd52b8e53b66952bfa9c002ce", |
| "lessThan": "b08baa75b989cf779cbfa0969681f8ba2dc46569", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "6ed05c68cbcae42cd52b8e53b66952bfa9c002ce", |
| "lessThan": "498dbd9aea205db9da674994b74c7bf8e18448bd", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "583a4219841d00e96b5de55be160aa7eb7721a4d", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "b4ecc15d6f5a13c0bbe2777438e87e321f83faaa", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "a2259ebaa933331c53904caf792b619ec42f0da5", |
| "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/musb/sunxi.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.14", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.14", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.324", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.286", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.230", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.172", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.117", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.61", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.11.8", |
| "lessThanOrEqual": "6.11.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12", |
| "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": "4.14", |
| "versionEndExcluding": "4.19.324" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.14", |
| "versionEndExcluding": "5.4.286" |
| }, |
| { |
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| "versionStartIncluding": "4.14", |
| "versionEndExcluding": "5.10.230" |
| }, |
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| "vulnerable": true, |
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| "versionEndExcluding": "5.15.172" |
| }, |
| { |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.14", |
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| }, |
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| }, |
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| "versionStartIncluding": "4.14", |
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| }, |
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| "versionStartIncluding": "4.14", |
| "versionEndExcluding": "6.12" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.4.95" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.9.59" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.13.10" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/721ddad945596220c123eb6f7126729fe277ee4f" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/4aa77d5ea9944468e16c3eed15e858fd5de44de1" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/6e2848d1c8c0139161e69ac0a94133e90e9988e8" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/63559ba8077cbadae1c92a65b73ea522bf377dd9" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/ccd811c304d2ee56189bfbc49302cb3c44361893" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/8a30da5aa9609663b3e05bcc91a916537f66a4cd" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/b08baa75b989cf779cbfa0969681f8ba2dc46569" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/498dbd9aea205db9da674994b74c7bf8e18448bd" |
| } |
| ], |
| "title": "usb: musb: sunxi: Fix accessing an released usb phy", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-50269", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
