{"id":"CVE-2022-49595","summary":"tcp: Fix a data-race around sysctl_tcp_probe_threshold.","details":"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.","modified":"2026-03-20T12:24:40.388199Z","published":"2025-02-26T02:23:26.012Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49595.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/44768749980d53bc01980d9c060f736808d11af0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/92c0aa4175474483d6cf373314343d4e624e882a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/96900fa61777402eb5056269d8000aace33a8b6c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9b5dc7ad6da1373d3c60d4b869d688f996e5d219"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b04817c94fbd285a967d9b830b274fe9998c9c0b"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d452ce36f2d4c402fa3f5275c9677f80166e7fc6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f524c3e7f6cdad66b3b6a912cef47b656f8b0de3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fa5fb2cf9393db898772db8cb897ed5fd265eb78"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49595.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49595"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"6b58e0a5f32dedb609438bb9c9c82aa6e23381f2"},{"fixed":"9b5dc7ad6da1373d3c60d4b869d688f996e5d219"},{"fixed":"44768749980d53bc01980d9c060f736808d11af0"},{"fixed":"96900fa61777402eb5056269d8000aace33a8b6c"},{"fixed":"b04817c94fbd285a967d9b830b274fe9998c9c0b"},{"fixed":"d452ce36f2d4c402fa3f5275c9677f80166e7fc6"},{"fixed":"f524c3e7f6cdad66b3b6a912cef47b656f8b0de3"},{"fixed":"fa5fb2cf9393db898772db8cb897ed5fd265eb78"},{"fixed":"92c0aa4175474483d6cf373314343d4e624e882a"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49595.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}