{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49346","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:08:31.543Z","datePublished":"2025-02-26T02:11:01.485Z","dateUpdated":"2025-10-01T19:46:54.721Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:35:46.258Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list\n\nEvery iteration of for_each_available_child_of_node() decrements\nthe reference count of the previous node.\nwhen breaking early from a for_each_available_child_of_node() loop,\nwe need to explicitly call of_node_put() on the gphy_fw_np.\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/net/dsa/lantiq_gswip.c"],"versions":[{"version":"14fceff4771e51b23b4485b575cf9e5b3414b89b","lessThan":"7c8df6fad43d9d5d77f281f794b2a93cd02fd1a9","status":"affected","versionType":"git"},{"version":"14fceff4771e51b23b4485b575cf9e5b3414b89b","lessThan":"c2ae49a113a5344232f1ebb93bcf18bbd11e9c39","status":"affected","versionType":"git"},{"version":"14fceff4771e51b23b4485b575cf9e5b3414b89b","lessThan":"54d6802c4d83fa8de7696cfec06f475d5fd92d27","status":"affected","versionType":"git"},{"version":"14fceff4771e51b23b4485b575cf9e5b3414b89b","lessThan":"32cd78c5610f02a929f63cac985e73692d05f33e","status":"affected","versionType":"git"},{"version":"14fceff4771e51b23b4485b575cf9e5b3414b89b","lessThan":"2e007ac6fa7c9c94ad84da075c5c504afad690a0","status":"affected","versionType":"git"},{"version":"14fceff4771e51b23b4485b575cf9e5b3414b89b","lessThan":"0737e018a05e2aa352828c52bdeed3b02cff2930","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/net/dsa/lantiq_gswip.c"],"versions":[{"version":"4.20","status":"affected"},{"version":"0","lessThan":"4.20","status":"unaffected","versionType":"semver"},{"version":"5.4.198","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.122","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.47","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.17.15","lessThanOrEqual":"5.17.*","status":"unaffected","versionType":"semver"},{"version":"5.18.4","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":"4.20","versionEndExcluding":"5.4.198"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.10.122"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.15.47"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.17.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.18.4"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.20","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/7c8df6fad43d9d5d77f281f794b2a93cd02fd1a9"},{"url":"https://git.kernel.org/stable/c/c2ae49a113a5344232f1ebb93bcf18bbd11e9c39"},{"url":"https://git.kernel.org/stable/c/54d6802c4d83fa8de7696cfec06f475d5fd92d27"},{"url":"https://git.kernel.org/stable/c/32cd78c5610f02a929f63cac985e73692d05f33e"},{"url":"https://git.kernel.org/stable/c/2e007ac6fa7c9c94ad84da075c5c504afad690a0"},{"url":"https://git.kernel.org/stable/c/0737e018a05e2aa352828c52bdeed3b02cff2930"}],"title":"net: dsa: lantiq_gswip: Fix refcount leak in gswip_gphy_fw_list","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-2022-49346","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:42:55.975462Z"}}}],"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":"2025-10-01T19:46:54.721Z"}}]}}