PoC Index

CVE-2021-25490

MEDIUM 6.0EPSS 0.8%

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

CVSS v3.1
6.0 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
CVSS v3.1
6.0 MEDIUMCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L
CVSS v2.0
3.6 LOWAV:L/AC:L/Au:N/C:P/I:P/A:N
EPSS
0.75% chance of exploitation in the next 30 days, 52th percentile
Published
2021-10-06
Updated
2024-08-03

Proof-of-concept exploits (1)

References

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