{"cve":"CVE-2007-4774","nvd":{"published":"2020-01-15T17:15:13.223","modified":"2026-06-16T22:44:46.373","status":"Modified","description":"The Linux kernel before 2.4.36-rc1 has a race condition. It was possible to bypass systrace policies by flooding the ptraced process with SIGCONT signals, which can can wake up a PTRACED process.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","score":5.9},"cwes":["CWE-362"],"references":["http://taviso.decsystem.org/research.html","https://osdn.net/projects/linux-kernel-docs/scm/git/linux-2.4.36/listCommit?skip=60","https://security.netapp.com/advisory/ntap-20200204-0002/","http://taviso.decsystem.org/research.html","https://osdn.net/projects/linux-kernel-docs/scm/git/linux-2.4.36/listCommit?skip=60"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:01:01.339895972+00:00"},"epss":{"cve":"CVE-2007-4774","score":0.0173,"percentile":0.77599,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}