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| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nARM: exynos: Fix refcount leak in exynos_map_pmu\n\nof_find_matching_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak.\nof_node_put() checks null pointer." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "arch/arm/mach-exynos/exynos.c" |
| ], |
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| "version": "fce9e5bb25264153f9f002eada41757118d25ba9", |
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| "status": "affected", |
| "versionType": "git" |
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| "status": "affected", |
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| { |
| "version": "fce9e5bb25264153f9f002eada41757118d25ba9", |
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| "status": "affected", |
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| "lessThan": "68f28d52e6cbab8dcfa249cac4356d1d0573e868", |
| "status": "affected", |
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| "version": "fce9e5bb25264153f9f002eada41757118d25ba9", |
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| "lessThan": "c4c79525042a4a7df96b73477feaf232fe44ae81", |
| "status": "affected", |
| "versionType": "git" |
| } |
| ] |
| }, |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "affected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "arch/arm/mach-exynos/exynos.c" |
| ], |
| "versions": [ |
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| "version": "3.17", |
| "status": "affected" |
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| { |
| "version": "0", |
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| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.9.321", |
| "lessThanOrEqual": "4.9.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.14.286", |
| "lessThanOrEqual": "4.14.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "4.19.250", |
| "lessThanOrEqual": "4.19.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.4.202", |
| "lessThanOrEqual": "5.4.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.127", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.51", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.18.8", |
| "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": "3.17", |
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| }, |
| { |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
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| { |
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| "versionStartIncluding": "3.17", |
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| { |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
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| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/545ae5cbae839ce39bfe09828e413f1c916082de" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/31d09571bb071c20f6bdc0bb7ac1ef8dd2987c04" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/7571bcecf01b69f0d3ec60ca41ce5d4c75411a4a" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/f9b77a52937582a5b99a5a07e4ef1e2f48f87347" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/68f28d52e6cbab8dcfa249cac4356d1d0573e868" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/d23f76018e17618559da9eea179d137362023f95" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/fc354856e9fad9cd36e2ad28f9da70716025055a" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c4c79525042a4a7df96b73477feaf232fe44ae81" |
| } |
| ], |
| "title": "ARM: exynos: Fix refcount leak in exynos_map_pmu", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2022-49680", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
