Vulnerability Details : CVE-2019-9468
In export_key_der of export_key.cpp, there is possible memory corruption due to a double free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-10 Android ID: A-139683471
Published
2020-01-06 18:15:24
Updated
2021-07-21 11:39:24
Vulnerability category: Memory Corruption
Products affected by CVE-2019-9468
- cpe:2.3:o:google:android:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-9468
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-9468
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2019-9468
-
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.Assigned by: nvd@nist.gov (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-9468
-
https://source.android.com/security/bulletin/pixel/2019-12-01
Pixel Update Bulletin—December 2019 | Android Open Source ProjectVendor Advisory
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