Vulnerability Details : CVE-2023-20847
In imgsys_cmdq, there is a possible out of bounds read due to a missing valid range checking. This could lead to local denial of service with System execution privileges needed. User interaction is needed for exploitation. Patch ID: ALPS07354025; Issue ID: ALPS07340108.
Vulnerability category: Denial of service
Products affected by CVE-2023-20847
- cpe:2.3:o:linux:linux_kernel:6.1:-:*:*:*:*:*:*
- cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
- cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*
- cpe:2.3:a:linuxfoundation:yocto:4.0:*:*:*:*:*:*:*
- cpe:2.3:a:mediatek:iot_yocto:23.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-20847
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-2023-20847
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.2
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H |
0.6
|
3.6
|
NIST |
CWE ids for CVE-2023-20847
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-20847
-
https://corp.mediatek.com/product-security-bulletin/September-2023
September 2023Vendor Advisory
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