CVE-2023-45773 — HIGH (7.8)

Vulnerability Description

In multiple functions of btm_ble_gap.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.

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	13.0

Related Weaknesses (CWE)

CWE-787

References

https://android.googlesource.com/platform/packages/modules/Bluetooth/+/7b30443daMailing ListPatch
https://source.android.com/security/bulletin/2023-12-01PatchVendor Advisory
https://android.googlesource.com/platform/packages/modules/Bluetooth/+/7b30443daMailing ListPatch
https://source.android.com/security/bulletin/2023-12-01PatchVendor Advisory

FAQ

What is CVE-2023-45773?

CVE-2023-45773 is a vulnerability with a CVSS score of 7.8 (HIGH). In multiple functions of btm_ble_gap.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges needed. ...

How severe is CVE-2023-45773?

CVE-2023-45773 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-2023-45773?

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