| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/a6xx: Fix refcount leak in a6xx_gpu_init\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\n\na6xx_gmu_init() passes the node to of_find_device_by_node()\nand of_dma_configure(), of_find_device_by_node() will takes its\nreference, of_dma_configure() doesn't need the node after usage.\n\nAdd missing of_node_put() to avoid refcount leak." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/gpu/drm/msm/adreno/a6xx_gpu.c" |
| ], |
| "versions": [ |
| { |
| "version": "4b565ca5a2cbbbb6345e8789da89c193b6b00e5a", |
| "lessThan": "6832e36f156ea35a6ed74bca72727806116effdd", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "4b565ca5a2cbbbb6345e8789da89c193b6b00e5a", |
| "lessThan": "48e82ce8cdb19c20a5020fa446b286d6a147450c", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "4b565ca5a2cbbbb6345e8789da89c193b6b00e5a", |
| "lessThan": "edff4c1af831d0c02e654eed9da7d74174de49d5", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "4b565ca5a2cbbbb6345e8789da89c193b6b00e5a", |
| "lessThan": "65ddbc0d26824e2a5d6154d01d8cf39344900213", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "4b565ca5a2cbbbb6345e8789da89c193b6b00e5a", |
| "lessThan": "06907a374f1b74f8f2fb30720dc6df81331e4fb5", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "4b565ca5a2cbbbb6345e8789da89c193b6b00e5a", |
| "lessThan": "c56de483093d7ad0782327f95dda7da97bc4c315", |
| "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/gpu/drm/msm/adreno/a6xx_gpu.c" |
| ], |
| "versions": [ |
| { |
| "version": "4.19", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "4.19", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.198", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.121", |
| "lessThanOrEqual": "5.10.*", |
| "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": "4.19", |
| "versionEndExcluding": "5.4.198" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.19", |
| "versionEndExcluding": "5.10.121" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.19", |
| "versionEndExcluding": "5.15.46" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.19", |
| "versionEndExcluding": "5.17.14" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.19", |
| "versionEndExcluding": "5.18.3" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "4.19", |
| "versionEndExcluding": "5.19" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/6832e36f156ea35a6ed74bca72727806116effdd" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/48e82ce8cdb19c20a5020fa446b286d6a147450c" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/edff4c1af831d0c02e654eed9da7d74174de49d5" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/65ddbc0d26824e2a5d6154d01d8cf39344900213" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/06907a374f1b74f8f2fb30720dc6df81331e4fb5" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c56de483093d7ad0782327f95dda7da97bc4c315" |
| } |
| ], |
| "title": "drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2022-49462", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
