CVE-2023-53032

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Fix overflow before widen in the bitmapipcreate function. When firstip is 0, lastip is 0xFFFFFFFF, and netmask is 31, the value of an arithmetic expression 2 netmask - maskbits - 1 is subject to overflow due to ...

CVE-2023-53032 netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function.

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Fix overflow before widen in the bitmapipcreate function. When firstip is 0, lastip is 0xFFFFFFFF, and netmask is 31, the value of an arithmetic expression 2 netmask - maskbits - 1 is subject to overflow due to ...

CVE-2023-53032 netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function.

In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: Fix overflow before widen in the bitmapipcreate function. When firstip is 0, lastip is 0xFFFFFFFF, and netmask is 31, the value of an arithmetic expression 2 netmask - maskbits - 1 is subject to overflow due to ...

CVE-2023-53032

CVE-2023-53032 concerns the Linux kernel netfilter/ipset bitmap_ip_create() overflow handling. When first_ip = 0, last_ip = 0xFFFFFFFF, and netmask = 31, the expression 2 <