CVE-2021-0652 — HIGH (7.8) — White Hats Nepal

Vulnerability Description

In VectorDrawable::VectorDrawable of VectorDrawable.java, there is a possible way to introduce a memory corruption due to sharing of not thread-safe objects. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10 Android-11Android ID: A-185178568

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	8.1

Related Weaknesses (CWE)

CWE-362

References

https://source.android.com/security/bulletin/2021-10-01PatchVendor Advisory
https://source.android.com/security/bulletin/2021-10-01PatchVendor Advisory

FAQ

What is CVE-2021-0652?

CVE-2021-0652 is a vulnerability with a CVSS score of 7.8 (HIGH). In VectorDrawable::VectorDrawable of VectorDrawable.java, there is a possible way to introduce a memory corruption due to sharing of not thread-safe objects. This could lead to local escalation of pri...

How severe is CVE-2021-0652?

CVE-2021-0652 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-0652?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.