Tag
cve-2021-4034
Safeguard articles tagged "cve-2021-4034" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Vulnerability Analysis
CVE-2021-4034: Red Hat Polkit Out-of-Bounds Read and Write Vulnerability
CVE-2021-4034 affects Red Hat Polkit and is listed in CISA's Known Exploited Vulnerabilities catalog, meaning exploitation has been observed in the wild. Added 2022-06-27.
Sep 17, 20263 min read
Vulnerability Analysis
PwnKit polkit pkexec local privilege escalation (CVE-2021-4034)
PwnKit (CVE-2021-4034) is a 12-year-old polkit pkexec flaw giving any local user instant root on most Linux distros. Here's the full breakdown and fix.
Jan 7, 20267 min read
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