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HIGH · 7.8

CVE-2022-20047

In video decoder, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interacti...

Vulnerability Description

In video decoder, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05917489; Issue ID: ALPS05917489.

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

VendorProductVersions
GoogleAndroid10.0
MediatekMt5816-
MediatekMt5835-
MediatekMt6885-
MediatekMt6893-
MediatekMt9900-
MediatekMt9901-
MediatekMt9950-
MediatekMt9969-
MediatekMt9970-
MediatekMt9980-

Related Weaknesses (CWE)

CWE-787

References

FAQ

What is CVE-2022-20047?

CVE-2022-20047 is a vulnerability with a CVSS score of 7.8 (HIGH). In video decoder, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interacti...

How severe is CVE-2022-20047?

CVE-2022-20047 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-2022-20047?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Mediatek Mt5816, Mediatek Mt5835, Mediatek Mt6885, Mediatek Mt6893.