Vulnerability Details : CVE-2023-21273
In SDP_AddAttribute of sdp_db.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to remote (proximal/adjacent) code execution with no additional execution privileges needed. User interaction is not needed for exploitation.
Published
2023-08-14 22:15:13
Updated
2023-08-18 19:44:13
Vulnerability category: Memory Corruption
Products affected by CVE-2023-21273
- cpe:2.3:o:google:android:11.0:-:*:*:*:*:*:*
- cpe:2.3:o:google:android:12.0:-:*:*:*:*:*:*
- cpe:2.3:o:google:android:13.0:-:*:*:*:*:*:*
- cpe:2.3:o:google:android:12.1:-:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-21273
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 24 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-21273
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
8.8
|
HIGH | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2023-21273
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-21273
-
https://source.android.com/security/bulletin/2023-08-01
Android Security Bulletin—August 2023 | Android Open Source ProjectVendor Advisory
-
https://android.googlesource.com/platform/packages/modules/Bluetooth/+/1e27ef69755a0735278a1c6af130c71a92b94e3f
1e27ef69755a0735278a1c6af130c71a92b94e3f - platform/packages/modules/Bluetooth - Git at GooglePatch
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