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MEDIUM · 5.3

CVE-2021-25467

Assuming system privilege is gained, possible buffer overflow vulnerabilities in the Vision DSP kernel driver prior to SMR Oct-2021 Release 1 allows privilege escalation to Root by hijacking loaded li...

Vulnerability Description

Assuming system privilege is gained, possible buffer overflow vulnerabilities in the Vision DSP kernel driver prior to SMR Oct-2021 Release 1 allows privilege escalation to Root by hijacking loaded library.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:N/A:N
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
GoogleAndroid11.0
SamsungExynos 2100-
SamsungExynos 980-
SamsungExynos 9830-

Related Weaknesses (CWE)

CWE-120

References

FAQ

What is CVE-2021-25467?

CVE-2021-25467 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Assuming system privilege is gained, possible buffer overflow vulnerabilities in the Vision DSP kernel driver prior to SMR Oct-2021 Release 1 allows privilege escalation to Root by hijacking loaded li...

How severe is CVE-2021-25467?

CVE-2021-25467 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-25467?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Samsung Exynos 2100, Samsung Exynos 980, Samsung Exynos 9830.