Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: libbpf: Handling of size overflow for ringbuf mmap The maximum size of a ringbuf on an x86-64 host is 2GB. Therefore, 2 maxentries will cause an overflow of type u32 when mapping producer pages and data pages. Simply casting...

Linux Kernel (x86) - Disable ASLR by Setting the RLIMIT_STACK Resource to Unlimited

Source: http://hmarco.org/bugs/CVE-2016-3672-Unlimiting-the-stack-not-longer-disables-ASLR.html CVE-2016-3672 - Unlimiting the stack not longer disables ASLR Authors: Hector Marco & Ismael Ripoll CVE: CVE-2016-3672 Dates: April 2016 Description We have fixed an old and very known weakness in the...

kernel security update

CentOS Errata and Security Advisory CESA-2007:0488 Updated kernel packages that fix several security issues and bugs in the Red Hat Enterprise Linux 4 kernel are now available. This security advisory has been rated as having important security impact by the Red Hat Security Response Team. The Lin...