CVE-2021-25490CWE-287

A keyblob downgrade attack in keymaster prior to SMR Oct-2021 Release 1 allows attacker to trigger IV reuse vulnerability with privileged process

Medium · published October 6, 2021

CVSS v3.1
6.0
EPSS
1%
Percentile
54.5
In the wild
Unconfirmed
What it is

A keyblob downgrade attack in keymaster prior to SMR Oct-2021 Release 1 allows attacker to trigger IV reuse vulnerability with privileged process.

The record
Technical detail
CVSS v3.1
6.0 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00751 · 54.5th percentile
Weakness
CWE-287 · Improper Authentication
Published
2021-10-06T17:10Z
EPSS history
Timeline
  • 06 OCT 17:10Z
    A keyblob downgrade attack in keymaster prior to SMR Oct-2021 Release 1 allows attacker to trigger IV reuse vulnerability with privileged process
    cvelistv5