USN-4890-1: Linux kernel vulnerabilities1 min read

Piotr Krysiuk discovered that the BPF subsystem in the Linux kernel did not
properly compute a speculative execution limit on pointer arithmetic in
some situations. A local attacker could use this to expose sensitive
information (kernel memory). (CVE-2020-27171)

Piotr Krysiuk discovered that the BPF subsystem in the Linux kernel did not
properly apply speculative execution limits on some pointer types. A local
attacker could use this to expose sensitive information (kernel memory).
(CVE-2020-27170)

Smash a Button
[Total: 0 Average: 0]
Get PDFPrint This
About Me: I'm just some retired dude with a little bit more free time on my hands. If you want to support the site, why not help yourself out too by ordering some inexpensive web hosting so that you can start your own site?


Author: Admin

I'm a retired mathematician that has a fondness for Linux and many (not all) things tech. I'm an old-school geek that just enjoys the life he has. I live in a very, very rural area of Maine.

Leave a Reply

Your email address will not be published. Required fields are marked *