{"id":"CVE-2022-49633","summary":"icmp: Fix data-races around sysctl_icmp_echo_enable_probe.","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nicmp: Fix data-races around sysctl_icmp_echo_enable_probe.\n\nWhile reading sysctl_icmp_echo_enable_probe, it can be changed\nconcurrently.  Thus, we need to add READ_ONCE() to its readers.","modified":"2026-08-12T03:51:12.233561572Z","published":"2025-02-26T02:23:44.718Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49633.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/05c615033174f1d19374f42285ccd8e9af13e427"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4a2f7083cc6cb72dade9a63699ca352fad26d1cd"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cce955efa0ab81f7fb72e22beed372054c86005c"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49633.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49633"},{"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":"d329ea5bd8845f0b196bf41b18b6173340d6e0e4"},{"fixed":"cce955efa0ab81f7fb72e22beed372054c86005c"},{"fixed":"05c615033174f1d19374f42285ccd8e9af13e427"},{"fixed":"4a2f7083cc6cb72dade9a63699ca352fad26d1cd"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49633.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.13.0"},{"fixed":"5.15.56"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"5.18.13"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49633.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}