| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPCI: mediatek: Fix refcount leak in mtk_pcie_subsys_powerup()\n\nThe of_find_compatible_node() function returns a node pointer with\nrefcount incremented, We should use of_node_put() on it when done\nAdd the missing of_node_put() to release the refcount." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/pci/controller/pcie-mediatek.c" |
| ], |
| "versions": [ |
| { |
| "version": "87e8657ba99cac87b84c7f8ead91b44d88345504", |
| "lessThan": "ad1c9d13e04509ae24fae8dd2897148657323519", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "87e8657ba99cac87b84c7f8ead91b44d88345504", |
| "lessThan": "4cef4237d6c37257cb6ddc397723e9c0dded0efe", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "87e8657ba99cac87b84c7f8ead91b44d88345504", |
| "lessThan": "09b2d906d78ddf5042b1f3e0091835fc6997e8a4", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "87e8657ba99cac87b84c7f8ead91b44d88345504", |
| "lessThan": "214e0d8fe4a813ae6ffd62bc2dfe7544c20914f4", |
| "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/pci/controller/pcie-mediatek.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.15", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.15", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.46", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.17.14", |
| "lessThanOrEqual": "5.17.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.18.3", |
| "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": "5.15", |
| "versionEndExcluding": "5.15.46" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.15", |
| "versionEndExcluding": "5.17.14" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.15", |
| "versionEndExcluding": "5.18.3" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.15", |
| "versionEndExcluding": "5.19" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/ad1c9d13e04509ae24fae8dd2897148657323519" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/4cef4237d6c37257cb6ddc397723e9c0dded0efe" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/09b2d906d78ddf5042b1f3e0091835fc6997e8a4" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/214e0d8fe4a813ae6ffd62bc2dfe7544c20914f4" |
| } |
| ], |
| "title": "PCI: mediatek: Fix refcount leak in mtk_pcie_subsys_powerup()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2022-49454", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
