CVE-2023-1637

2023-03-2700:00:00

CWE-226

redhat

www.cve.org

vulnerability

speculative execution

linux kernel

AI Score

6.2

Confidence

High

EPSS

Percentile

5.1%

JSON

A flaw that boot CPU could be vulnerable for the speculative execution behavior kind of attacks in the Linux kernel X86 CPU Power management options functionality was found in the way user resuming CPU from suspend-to-RAM. A local user could use this flaw to potentially get unauthorized access to some memory of the CPU similar to the speculative execution behavior kind of attacks.

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Kernel",
    "versions": [
      {
        "version": "Linux kernel 5.18-rc2",
        "status": "affected"
      }
    ]
  }
]