{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49604","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:21:30.416Z","datePublished":"2025-02-26T02:23:30.387Z","dateUpdated":"2025-10-01T19:36:51.845Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:41:36.879Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nip: Fix data-races around sysctl_ip_fwd_use_pmtu.\n\nWhile reading sysctl_ip_fwd_use_pmtu, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its readers."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["include/net/ip.h","net/ipv4/route.c"],"versions":[{"version":"f87c10a8aa1e82498c42d0335524d6ae7cf5a52b","lessThan":"eb15262128b793e4b1d1c4514d3e6d19c3959764","status":"affected","versionType":"git"},{"version":"f87c10a8aa1e82498c42d0335524d6ae7cf5a52b","lessThan":"7828309df0f89419a9349761a37c7d1b0da45697","status":"affected","versionType":"git"},{"version":"f87c10a8aa1e82498c42d0335524d6ae7cf5a52b","lessThan":"b96ed5ccb09ae71103023ed13acefb194f609794","status":"affected","versionType":"git"},{"version":"f87c10a8aa1e82498c42d0335524d6ae7cf5a52b","lessThan":"93fbc06da1d819f3981a7bd7928c3641ea67b364","status":"affected","versionType":"git"},{"version":"f87c10a8aa1e82498c42d0335524d6ae7cf5a52b","lessThan":"e364b5f6ffbfc457a997ad09a7baa16c19581edc","status":"affected","versionType":"git"},{"version":"f87c10a8aa1e82498c42d0335524d6ae7cf5a52b","lessThan":"60c158dc7b1f0558f6cadd5b50d0386da0000d50","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/ip.h","net/ipv4/route.c"],"versions":[{"version":"3.14","status":"affected"},{"version":"0","lessThan":"3.14","status":"unaffected","versionType":"semver"},{"version":"4.19.254","lessThanOrEqual":"4.19.*","status":"unaffected","versionType":"semver"},{"version":"5.4.208","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.134","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.58","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"5.18.15","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":"3.14","versionEndExcluding":"4.19.254"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"5.4.208"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"5.10.134"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"5.15.58"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"5.18.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.14","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/eb15262128b793e4b1d1c4514d3e6d19c3959764"},{"url":"https://git.kernel.org/stable/c/7828309df0f89419a9349761a37c7d1b0da45697"},{"url":"https://git.kernel.org/stable/c/b96ed5ccb09ae71103023ed13acefb194f609794"},{"url":"https://git.kernel.org/stable/c/93fbc06da1d819f3981a7bd7928c3641ea67b364"},{"url":"https://git.kernel.org/stable/c/e364b5f6ffbfc457a997ad09a7baa16c19581edc"},{"url":"https://git.kernel.org/stable/c/60c158dc7b1f0558f6cadd5b50d0386da0000d50"}],"title":"ip: Fix data-races around sysctl_ip_fwd_use_pmtu.","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":4.7,"attackVector":"LOCAL","baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","integrityImpact":"NONE","userInteraction":"NONE","attackComplexity":"HIGH","availabilityImpact":"HIGH","privilegesRequired":"LOW","confidentialityImpact":"NONE"}},{"other":{"type":"ssvc","content":{"id":"CVE-2022-49604","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:35:08.137133Z"}}}],"problemTypes":[{"descriptions":[{"lang":"en","type":"CWE","cweId":"CWE-362","description":"CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')"}]}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-10-01T19:36:51.845Z"}}]}}