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MEDIUM · 6.7

CVE-2023-20637

In ril, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed ...

Vulnerability Description

In ril, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07628588; Issue ID: ALPS07628588.

CVSS Score

6.7

MEDIUM

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

Affected Products

VendorProductVersions
GoogleAndroid12.0
MediatekMt6879-
MediatekMt6895-
MediatekMt6983-
MediatekMt8321-
MediatekMt8765-
MediatekMt8766-
MediatekMt8768-
MediatekMt8781-
MediatekMt8786-
MediatekMt8788-
MediatekMt8789-
MediatekMt8791T-
MediatekMt8797-

Related Weaknesses (CWE)

CWE-20

References

FAQ

What is CVE-2023-20637?

CVE-2023-20637 is a vulnerability with a CVSS score of 6.7 (MEDIUM). In ril, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed ...

How severe is CVE-2023-20637?

CVE-2023-20637 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-20637?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android, Mediatek Mt6879, Mediatek Mt6895, Mediatek Mt6983, Mediatek Mt8321.