{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-48911","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-08-21T06:06:23.294Z","datePublished":"2024-08-22T01:31:07.463Z","dateUpdated":"2025-05-04T08:25:56.793Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:25:56.793Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_queue: fix possible use-after-free\n\nEric Dumazet says:\n  The sock_hold() side seems suspect, because there is no guarantee\n  that sk_refcnt is not already 0.\n\nOn failure, we cannot queue the packet and need to indicate an\nerror.  The packet will be dropped by the caller.\n\nv2: split skb prefetch hunk into separate change"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["include/net/netfilter/nf_queue.h","net/netfilter/nf_queue.c","net/netfilter/nfnetlink_queue.c"],"versions":[{"version":"271b72c7fa82c2c7a795bc16896149933110672d","lessThan":"21b27b2baa27423286e9b8d3f0b194d587083d95","status":"affected","versionType":"git"},{"version":"271b72c7fa82c2c7a795bc16896149933110672d","lessThan":"ef97921ccdc243170fcef857ba2a17cf697aece5","status":"affected","versionType":"git"},{"version":"271b72c7fa82c2c7a795bc16896149933110672d","lessThan":"34dc4a6a7f261736ef7183868a5bddad31c7f9e3","status":"affected","versionType":"git"},{"version":"271b72c7fa82c2c7a795bc16896149933110672d","lessThan":"43c25da41e3091b31a906651a43e80a2719aa1ff","status":"affected","versionType":"git"},{"version":"271b72c7fa82c2c7a795bc16896149933110672d","lessThan":"4d05239203fa38ea8a6f31e228460da4cb17a71a","status":"affected","versionType":"git"},{"version":"271b72c7fa82c2c7a795bc16896149933110672d","lessThan":"dd648bd1b33a828f62befa696b206c688da0ec43","status":"affected","versionType":"git"},{"version":"271b72c7fa82c2c7a795bc16896149933110672d","lessThan":"dcc3cb920bf7ba66ac5e9272293a9ba5f80917ee","status":"affected","versionType":"git"},{"version":"271b72c7fa82c2c7a795bc16896149933110672d","lessThan":"c3873070247d9e3c7a6b0cf9bf9b45e8018427b1","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["include/net/netfilter/nf_queue.h","net/netfilter/nf_queue.c","net/netfilter/nfnetlink_queue.c"],"versions":[{"version":"2.6.29","status":"affected"},{"version":"0","lessThan":"2.6.29","status":"unaffected","versionType":"semver"},{"version":"4.9.305","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.270","lessThanOrEqual":"4.14.*","status":"unaffected","versionType":"semver"},{"version":"4.19.233","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.183","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.104","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.27","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.16.13","lessThanOrEqual":"5.16.*","status":"unaffected","versionType":"semver"},{"version":"5.17","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":"2.6.29","versionEndExcluding":"4.9.305"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"4.14.270"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"4.19.233"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.4.183"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.10.104"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.15.27"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.16.13"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"2.6.29","versionEndExcluding":"5.17"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/21b27b2baa27423286e9b8d3f0b194d587083d95"},{"url":"https://git.kernel.org/stable/c/ef97921ccdc243170fcef857ba2a17cf697aece5"},{"url":"https://git.kernel.org/stable/c/34dc4a6a7f261736ef7183868a5bddad31c7f9e3"},{"url":"https://git.kernel.org/stable/c/43c25da41e3091b31a906651a43e80a2719aa1ff"},{"url":"https://git.kernel.org/stable/c/4d05239203fa38ea8a6f31e228460da4cb17a71a"},{"url":"https://git.kernel.org/stable/c/dd648bd1b33a828f62befa696b206c688da0ec43"},{"url":"https://git.kernel.org/stable/c/dcc3cb920bf7ba66ac5e9272293a9ba5f80917ee"},{"url":"https://git.kernel.org/stable/c/c3873070247d9e3c7a6b0cf9bf9b45e8018427b1"}],"title":"netfilter: nf_queue: fix possible use-after-free","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"id":"CVE-2022-48911","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2024-09-10T15:34:00.950489Z"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-12T17:33:02.033Z"}}]}}