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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…
Medium4.2EPSS 0.10%
- Published
- Updated
- Reserved
- Assigned by
- MediaTek
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium4.2 | CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.10% · top 99% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.2.
Weakness
- Denial of Service
- CWE-125 (opens in a new tab)All about CWE-125 and its CVEs
Affected products
MediaTek, Inc. · MT6895, MT6897, MT6983, MT8188, MT8195, MT8395, MT8781
- affected Android 11.0, 12.0 / Linux 6.1 / IOT-v23.0 / Yocto 4.0
References (1)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2023-20847)Record last updated .