CVE-2025-20888

Out-of-bounds write in handling the block size for smp4vtd in libsthmbc.so prior to SMR Jan-2025 Release 1 allows local attackers to execute arbitrary code…

High · published February 4, 2025

CVSS v3.1
7.0
EPSS
0%
Percentile
4.1
In the wild
Unconfirmed
What it is

Out-of-bounds write in handling the block size for smp4vtd in libsthmbc.so prior to SMR Jan-2025 Release 1 allows local attackers to execute arbitrary code with privilege. User interaction is required for triggering this vulnerability.

The record
Technical detail
CVSS v3.1
7.0 · HIGH
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00153 · 4.1th percentile
Published
2025-02-04T07:19Z
EPSS history
Timeline
  • 04 FEB 07:19Z
    Out-of-bounds write in handling the block size for smp4vtd in libsthmbc.so prior to SMR Jan-2025 Release 1 allows local attackers to execute arbitrary code…
    cvelistv5