Oct. 5, 2023, 7:15 p.m. |

National Vulnerability Database web.nvd.nist.gov

A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was assumed to be associated with a device before calling __ip_options_compile, which is not always the case if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash the system.

buffer calling case crash cve device fedora flaw found ipv4 ipvs issue kernel linux linux kernel local may privileges socket stack system

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