{"affected":[{"defaultStatus":"unaffected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"lessThan":"ba632ad0bacb13197a8f38e7526448974e87f292","status":"affected","version":"ede95a63b5e84ddeea6b0c473b36ab8bfd8c6ce3","versionType":"git"},{"lessThan":"0947ae1121083d363d522ff7518ee72b55bd8d29","status":"affected","version":"ede95a63b5e84ddeea6b0c473b36ab8bfd8c6ce3","versionType":"git"},{"status":"affected","version":"c98446e1bab6253ddce7144cc2a91c400a323839","versionType":"git"},{"status":"affected","version":"a1fe647042affe713a17243cd10e9b25f3d83948","versionType":"git"},{"status":"affected","version":"43caa29c99db5a41b204e8ced01b00e151335ca8","versionType":"git"},{"lessThan":"4.10","status":"affected","version":"4.9.190","versionType":"semver"},{"lessThan":"4.15","status":"affected","version":"4.14.140","versionType":"semver"},{"lessThan":"4.20","status":"affected","version":"4.19.47","versionType":"semver"}]},{"defaultStatus":"affected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"status":"affected","version":"4.20"},{"lessThan":"4.20","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.19.*","status":"unaffected","version":"5.19.8","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.0","versionType":"original_commit_for_fix"}]}],"cveId":"CVE-2022-49967","cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nbpf: Fix a data-race around bpf_jit_limit.\n\nWhile reading bpf_jit_limit, it can be changed concurrently via sysctl,\nWRITE_ONCE() in __do_proc_doulongvec_minmax(). The size of bpf_jit_limit\nis long, so we need to add a paired READ_ONCE() to avoid load-tearing.","epss":{"date":"2026-11-05","percentile":0.03703,"score":0.00144},"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793908812488,"publishedAt":1750244431782,"references":[{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/ba632ad0bacb13197a8f38e7526448974e87f292"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/0947ae1121083d363d522ff7518ee72b55bd8d29"}],"remediation":[],"revision":"30f864d6724c7f16051aed4f3d98e324d90464a7dff03aa5f179d20315bc580c","sources":[{"modifiedAt":1793908812488,"name":"CNA: Linux","retrievedAt":1793909489097,"url":"https://www.cve.org/CVERecord?id=CVE-2022-49967"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793909520802,"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-49967"}],"ssvc":{"assessedAt":1793908329206,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"bpf: Fix a data-race around bpf_jit_limit.","updatedAt":1793909520802}