Vulnerability Details : CVE-2023-20660
In wlan, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07588383; Issue ID: ALPS07588383.
Vulnerability category: OverflowInformation leak
Exploit prediction scoring system (EPSS) score for CVE-2023-20660
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 8 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2023-20660
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.4
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
0.8
|
3.6
|
NIST |
CWE ids for CVE-2023-20660
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The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-20660
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https://corp.mediatek.com/product-security-bulletin/April-2023
April 2023Vendor Advisory
Products affected by CVE-2023-20660
- cpe:2.3:o:linux:linux_kernel:4.19:*:*:*:*:*:*:*
- 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:yoctoproject:yocto:3.3:*:*:*:*:*:*:*
- cpe:2.3:o:yoctoproject:yocto:3.1:*:*:*:*:*:*:*
- cpe:2.3:o:yoctoproject:yocto:4.0:*:*:*:*:*:*:*