| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmemory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timings\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nThis function doesn't call of_node_put() in some error paths.\nTo unify the structure, Add put_node label and goto it on errors." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/memory/samsung/exynos5422-dmc.c" |
| ], |
| "versions": [ |
| { |
| "version": "6e7674c3c6df565ab47d02b4f2e608e3477cdf86", |
| "lessThan": "889aad2203e09eed2071ca8985c25e9d6aea5735", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "6e7674c3c6df565ab47d02b4f2e608e3477cdf86", |
| "lessThan": "cde4480b5ab06195b9164184b0c02ced71e601b4", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "6e7674c3c6df565ab47d02b4f2e608e3477cdf86", |
| "lessThan": "bb2a481778c60f912c363e271ae46b55ff8132db", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "6e7674c3c6df565ab47d02b4f2e608e3477cdf86", |
| "lessThan": "1332661e09304b7b8e84e5edc11811ba08d12abe", |
| "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/memory/samsung/exynos5422-dmc.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.5", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.5", |
| "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": "5.5", |
| "versionEndExcluding": "5.10.127" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.5", |
| "versionEndExcluding": "5.15.51" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.5", |
| "versionEndExcluding": "5.18.8" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.5", |
| "versionEndExcluding": "5.19" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/889aad2203e09eed2071ca8985c25e9d6aea5735" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/cde4480b5ab06195b9164184b0c02ced71e601b4" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/bb2a481778c60f912c363e271ae46b55ff8132db" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/1332661e09304b7b8e84e5edc11811ba08d12abe" |
| } |
| ], |
| "title": "memory: samsung: exynos5422-dmc: Fix refcount leak in of_get_dram_timings", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2022-49676", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
