Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-48642", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-02-25T13:44:28.316Z", "datePublished": "2024-04-28T12:59:57.575Z", "dateUpdated": "2025-05-04T08:20:20.039Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T08:20:20.039Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_tables: fix percpu memory leak at nf_tables_addchain()\n\nIt seems to me that percpu memory for chain stats started leaking since\ncommit 3bc158f8d0330f0a (\"netfilter: nf_tables: map basechain priority to\nhardware priority\") when nft_chain_offload_priority() returned an error."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/netfilter/nf_tables_api.c"], "versions": [{"version": "3bc158f8d0330f0ac58597c023acca2234c14616", "lessThan": "b043a525a3f5520abb676a7cd8f6328fdf959e88", "status": "affected", "versionType": "git"}, {"version": "3bc158f8d0330f0ac58597c023acca2234c14616", "lessThan": "08d7524f366a886b99b1630a24a27dd6e0d7f852", "status": "affected", "versionType": "git"}, {"version": "3bc158f8d0330f0ac58597c023acca2234c14616", "lessThan": "985b031667c3177b9e7fb9787b989628e4271714", "status": "affected", "versionType": "git"}, {"version": "3bc158f8d0330f0ac58597c023acca2234c14616", "lessThan": "9a4d6dd554b86e65581ef6b6638a39ae079b17ac", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["net/netfilter/nf_tables_api.c"], "versions": [{"version": "5.3", "status": "affected"}, {"version": "0", "lessThan": "5.3", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.146", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.71", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.19.12", "lessThanOrEqual": "5.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.0", "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": "5.3", "versionEndExcluding": "5.10.146"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "5.15.71"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "5.19.12"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.0"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/b043a525a3f5520abb676a7cd8f6328fdf959e88"}, {"url": "https://git.kernel.org/stable/c/08d7524f366a886b99b1630a24a27dd6e0d7f852"}, {"url": "https://git.kernel.org/stable/c/985b031667c3177b9e7fb9787b989628e4271714"}, {"url": "https://git.kernel.org/stable/c/9a4d6dd554b86e65581ef6b6638a39ae079b17ac"}], "title": "netfilter: nf_tables: fix percpu memory leak at nf_tables_addchain()", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-06-17T19:09:12.381196Z", "id": "CVE-2022-48642", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-06-17T19:09:22.049Z"}}, {"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:17:55.652Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/b043a525a3f5520abb676a7cd8f6328fdf959e88", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/08d7524f366a886b99b1630a24a27dd6e0d7f852", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/985b031667c3177b9e7fb9787b989628e4271714", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/9a4d6dd554b86e65581ef6b6638a39ae079b17ac", "tags": ["x_transferred"]}]}]}}