{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-49595","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-02-26T02:21:30.413Z","datePublished":"2025-02-26T02:23:26.012Z","dateUpdated":"2025-10-01T19:36:52.992Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T08:41:25.073Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ntcp: Fix a data-race around sysctl_tcp_probe_threshold.\n\nWhile reading sysctl_tcp_probe_threshold, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its reader."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["net/ipv4/tcp_output.c"],"versions":[{"version":"6b58e0a5f32dedb609438bb9c9c82aa6e23381f2","lessThan":"9b5dc7ad6da1373d3c60d4b869d688f996e5d219","status":"affected","versionType":"git"},{"version":"6b58e0a5f32dedb609438bb9c9c82aa6e23381f2","lessThan":"44768749980d53bc01980d9c060f736808d11af0","status":"affected","versionType":"git"},{"version":"6b58e0a5f32dedb609438bb9c9c82aa6e23381f2","lessThan":"96900fa61777402eb5056269d8000aace33a8b6c","status":"affected","versionType":"git"},{"version":"6b58e0a5f32dedb609438bb9c9c82aa6e23381f2","lessThan":"b04817c94fbd285a967d9b830b274fe9998c9c0b","status":"affected","versionType":"git"},{"version":"6b58e0a5f32dedb609438bb9c9c82aa6e23381f2","lessThan":"d452ce36f2d4c402fa3f5275c9677f80166e7fc6","status":"affected","versionType":"git"},{"version":"6b58e0a5f32dedb609438bb9c9c82aa6e23381f2","lessThan":"f524c3e7f6cdad66b3b6a912cef47b656f8b0de3","status":"affected","versionType":"git"},{"version":"6b58e0a5f32dedb609438bb9c9c82aa6e23381f2","lessThan":"fa5fb2cf9393db898772db8cb897ed5fd265eb78","status":"affected","versionType":"git"},{"version":"6b58e0a5f32dedb609438bb9c9c82aa6e23381f2","lessThan":"92c0aa4175474483d6cf373314343d4e624e882a","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/ipv4/tcp_output.c"],"versions":[{"version":"4.1","status":"affected"},{"version":"0","lessThan":"4.1","status":"unaffected","versionType":"semver"},{"version":"4.9.325","lessThanOrEqual":"4.9.*","status":"unaffected","versionType":"semver"},{"version":"4.14.290","lessThanOrEqual":"4.14.*","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":"4.1","versionEndExcluding":"4.9.325"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"4.14.290"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"4.19.254"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"5.4.208"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"5.10.134"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"5.15.58"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"5.18.15"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.1","versionEndExcluding":"5.19"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/9b5dc7ad6da1373d3c60d4b869d688f996e5d219"},{"url":"https://git.kernel.org/stable/c/44768749980d53bc01980d9c060f736808d11af0"},{"url":"https://git.kernel.org/stable/c/96900fa61777402eb5056269d8000aace33a8b6c"},{"url":"https://git.kernel.org/stable/c/b04817c94fbd285a967d9b830b274fe9998c9c0b"},{"url":"https://git.kernel.org/stable/c/d452ce36f2d4c402fa3f5275c9677f80166e7fc6"},{"url":"https://git.kernel.org/stable/c/f524c3e7f6cdad66b3b6a912cef47b656f8b0de3"},{"url":"https://git.kernel.org/stable/c/fa5fb2cf9393db898772db8cb897ed5fd265eb78"},{"url":"https://git.kernel.org/stable/c/92c0aa4175474483d6cf373314343d4e624e882a"}],"title":"tcp: Fix a data-race around sysctl_tcp_probe_threshold.","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-2022-49595","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"version":"2.0.3","timestamp":"2025-10-01T19:35:38.101021Z"}}}],"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":"2025-10-01T19:36:52.992Z"}}]}}