GSD-2022-1002643 watchdog: rzg2l_wdt: Fix 32bit overflow issue

watchdog: rzg2lwdt: Fix 32bit overflow issue This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.18.4 by commit...

CVE-2021-28706

guests may exceed their designated memory limit When a guest is permitted to have close to 16TiB of memory, it may be able to issue hypercalls to increase its memory allocation beyond the administrator established limit. This is a result of a calculation done with 32-bit precision, which may...

A signal access-control issue was discovered in the Linux kernel before 5.6.5 aka CID-7395ea4e65c2. Because exec_id in include/linux/sched.h is only 32 bits an integer overflow can interfere with a do_notify_parent protection mechanism. A child process can send an arbitrary signal to a parent process in a different security domain. Exploitation limitations include the amount of elapsed time before an integer overflow occurs and the lack of scenarios where signals to a parent process present a substantial operational threat.

...

The vulnerability of Grub2 operating system loaders, related to integer overflows in value handling, allows attackers to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the Grub2 operating system loader is related to a numerical overflow of the UINT32 value. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and cause service failures...

Mozilla: Integer overflow and out-of-bounds write in Skia

An integer overflow can occur in the Skia library due to 32-bit integer use in an array without integer overflow checks, resulting in possible out-of-bounds writes. This could lead to a potentially exploitable crash triggerable by web content. This vulnerability affects Thunderbird 52.8,...