CVE-2021-4034: Red Hat Polkit Out-of-Bounds Read and Write Vulnerability.

Red Hat Polkit Out-of-Bounds Read and Write Vulnerability. The Red Hat polkit pkexec utility contains an out-of-bounds read and write vulnerability that allows for privilege escalation with administrative rights.

• CISA KEV-listed (remediation due 2022-07-18)
• EPSS 87.4% (99.5% percentile)

Detection rules

• PwnKit Local Privilege Escalation high

Browse the CVE database

Read the full analysis on IntelFusions