{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49680","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:21:30.439Z","datePublished":"2025-02-26T02:24:09.762Z","dateUpdated":"2025-10-01T19:36:46.715Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:43:11.018Z"},"descriptions":[{"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"],"versions":[{"version":"fce9e5bb25264153f9f002eada41757118d25ba9","lessThan":"545ae5cbae839ce39bfe09828e413f1c916082de","status":"affected","versionType":"git"},{"version":"fce9e5bb25264153f9f002eada41757118d25ba9","lessThan":"31d09571bb071c20f6bdc0bb7ac1ef8dd2987c04","status":"affected","versionType":"git"},{"version":"fce9e5bb25264153f9f002eada41757118d25ba9","lessThan":"7571bcecf01b69f0d3ec60ca41ce5d4c75411a4a","status":"affected","versionType":"git"},{"version":"fce9e5bb25264153f9f002eada41757118d25ba9","lessThan":"f9b77a52937582a5b99a5a07e4ef1e2f48f87347","status":"affected","versionType":"git"},{"version":"fce9e5bb25264153f9f002eada41757118d25ba9","lessThan":"68f28d52e6cbab8dcfa249cac4356d1d0573e868","status":"affected","versionType":"git"},{"version":"fce9e5bb25264153f9f002eada41757118d25ba9","lessThan":"d23f76018e17618559da9eea179d137362023f95","status":"affected","versionType":"git"},{"version":"fce9e5bb25264153f9f002eada41757118d25ba9","lessThan":"fc354856e9fad9cd36e2ad28f9da70716025055a","status":"affected","versionType":"git"},{"version":"fce9e5bb25264153f9f002eada41757118d25ba9","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":[{"version":"3.17","status":"affected"},{"version":"0","lessThan":"3.17","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","versionEndExcluding":"4.9.321"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"4.14.286"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"4.19.250"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"5.4.202"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"5.10.127"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"5.15.51"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"5.18.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.17","versionEndExcluding":"5.19"}]}]}],"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"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":5.5,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49680","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:33:02.308011Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","description":"CWE-noinfo Not enough information"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T19:36:46.715Z"}}]}}