CVE-2025-20889

Out-of-bounds read in decoding malformed bitstream for smp4vtd in libsthmbc.so prior to SMR Jan-2025 Release 1 allows local attackers to read arbitrary memory

Medium · published February 4, 2025

CVSS v3.1
5.3
EPSS
0%
Percentile
3.2
In the wild
Unconfirmed
What it is

Out-of-bounds read in decoding malformed bitstream for smp4vtd in libsthmbc.so prior to SMR Jan-2025 Release 1 allows local attackers to read arbitrary memory. User interaction is required for triggering this vulnerability.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.00142 · 3.2th percentile
Published
2025-02-04T07:19Z
EPSS history
Timeline
  • 04 FEB 07:19Z
    Out-of-bounds read in decoding malformed bitstream for smp4vtd in libsthmbc.so prior to SMR Jan-2025 Release 1 allows local attackers to read arbitrary memory
    cvelistv5