{"id":"CVE-2022-49588","summary":"tcp: Fix data-races around sysctl_tcp_migrate_req.","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ntcp: Fix data-races around sysctl_tcp_migrate_req.\n\nWhile reading sysctl_tcp_migrate_req, it can be changed concurrently.\nThus, we need to add READ_ONCE() to its readers.","modified":"2026-04-02T08:27:43.837167Z","published":"2025-02-26T02:23:22.529Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49588.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/4177f545895b1da08447a80692f30617154efa6e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6e569a11eea20a1ccebc3c4e6366bf0574a449e1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fcf6c6d8aeffebca66f37b17ef1b57112e5e09c1"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49588.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49588"},{"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":"f9ac779f881c2ec3d1cdcd7fa9d4f9442bf60e80"},{"fixed":"fcf6c6d8aeffebca66f37b17ef1b57112e5e09c1"},{"fixed":"6e569a11eea20a1ccebc3c4e6366bf0574a449e1"},{"fixed":"4177f545895b1da08447a80692f30617154efa6e"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0"},{"last_affected":"cf6c06ac74879726c88fe1ec013727006cdbdd58"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49588.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"}]}