all InfoSec news
USN-6330-1: Linux kernel (GCP) vulnerabilities
Aug. 31, 2023, 10:19 p.m. |
Ubuntu security notices ubuntu.com
clear microarchitectural state after speculative execution of various
instructions. A local unprivileged user could use this to obtain to
sensitive information. (CVE-2022-40982)
Tavis Ormandy discovered that some AMD processors did not properly handle
speculative execution of certain vector register instructions. A local
attacker could use this to expose sensitive information. (CVE-2023-20593)
Ye Zhang and Nicolas Wu discovered that the io_uring subsystem in the Linux
kernel did not properly handle locking …
amd clear cve daniel gcp information intel kernel linux linux kernel local ormandy processors register sensitive sensitive information speculative execution state tavis ormandy usn vulnerabilities
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