Vulnerability Details : CVE-2023-21056
In lwis_slc_buffer_free of lwis_device_slc.c, there is a possible memory corruption due to type confusion. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-245300559References: N/A
Vulnerability category: Memory Corruption
Published
2023-03-24 20:15:15
Updated
2023-03-30 14:13:41
Exploit prediction scoring system (EPSS) score for CVE-2023-21056
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 6 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2023-21056
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Source |
---|---|---|---|---|---|
6.7
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.8
|
5.9
|
[email protected] |
CWE ids for CVE-2023-21056
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The product allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.Assigned by: [email protected] (Primary)
References for CVE-2023-21056
-
https://source.android.com/security/bulletin/pixel/2023-03-01
Vendor Advisory
Products affected by CVE-2023-21056
- cpe:2.3:o:google:android:-:*:*:*:*:*:*:*