Title:Heap Out-Of-Bounds Write in Netfilter IP6T_SO_SET_REPLACE (CVE-2021-22555) Description: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
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