Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-22555

A heap out-of-bounds write affecting Linux since v2.6.19-rc1 was discovered in net/netfilter/x_tables.c. This allows an attacker to gain privileges or cause a DoS (via heap memory corruption) through user name space
Exploit prediction scoring system (EPSS) score
EPSS Score 0.843
EPSS Ranking 99.2%
CVSS Severity
CVSS v3 Score 8.3
CVSS v2 Score 4.6
References
Products affected by CVE-2021-22555


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