Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003132)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003132 advisory. A missing address check in the callers of the showopcodes in the Linux kernel allows an attacker to dump the kernel memory at an arbitrary kernel address into the...

Linux 4.18 - Arbitrary Kernel Read into dmesg via Missing Address Check in segfault Handler

Exploit for linux platform in category dos / poc There is a missing address check in both showopcodes callers. showopcodes is mostly used by the kernel to print the raw instruction bytes surrounding an instruction that generated an unexpected exception; however, sometimes it is also used to print...

Linux 4.18 - Arbitrary Kernel Read into dmesg via Missing Address Check in segfault Handler

Linux 4.18 - Arbitrary Kernel Read into dmesg via Missing Address Check in segfault Handler There is a missing address check in both showopcodes callers. showopcodes is mostly used by the kernel to print the raw instruction bytes surrounding an instruction that generated an unexpected exception;...