CVE-2023-43513CWE-823

Use of Out-of-range Pointer Offset in PCIe

High · published February 6, 2024

CVSS v3.1
7.8
EPSS
0%
Percentile
1.2
In the wild
Unconfirmed
What it is

Memory corruption while processing the event ring, the context read pointer is untrusted to HLOS and when it is passed with arbitrary values, may point to address in the middle of ring element.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00110 · 1.2th percentile
Weakness
CWE-823 · Use of Out-of-range Pointer Offset
Published
2024-02-06T05:47Z
EPSS history
Timeline
  • 06 FEB 05:47Z
    Use of Out-of-range Pointer Offset in PCIe
    cvelistv5