CVE-2023-1032 Information

Description

The Linux kernel io_uring IORING_OP_SOCKET operation contained a double free in function __sys_socket_file() in file net/socket.c. This issue was introduced in da214a475f8bd1d3e9e7a19ddfeb4d1617551bab and fixed in 649c15c7691e9b13cbe9bf6c65c365350e056067.

Reference

https://www.openwall.com/lists/oss-security/2023/03/13/2 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1032 https://ubuntu.com/security/notices/USN-6033-1 https://ubuntu.com/security/notices/USN-6024-1 https://ubuntu.com/security/notices/USN-5977-1