CVE-2023-20834: Use After Free
First published: Mon Sep 04 2023(Updated: )
In pda, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07608514; Issue ID: ALPS07608514.
Credit: security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Any of | ||
| Android | =12.0 | |
| Android | =13.0 | |
| Any of | ||
| MediaTek MT6879 | ||
| MediaTek MT6886 | ||
| MediaTek MT6895 | ||
| MediaTek MT6983 | ||
| MediaTek MT6985T | ||
| MediaTek MT8175 Firmware | ||
| MediaTek MT8188 | ||
| MediaTek MT8195Z | ||
| MediaTek MT8365 Firmware | ||
| MediaTek MT8781 WiFi | ||
| Android | =12.0 | |
| Android | =13.0 | |
| MediaTek MT6879 | ||
| MediaTek MT6886 | ||
| MediaTek MT6895 | ||
| MediaTek MT6983 | ||
| MediaTek MT6985T | ||
| MediaTek MT8175 Firmware | ||
| MediaTek MT8188 | ||
| MediaTek MT8195Z | ||
| MediaTek MT8365 Firmware | ||
| MediaTek MT8781 WiFi |
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Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2023-20834.
What is the severity of CVE-2023-20834?
The severity of CVE-2023-20834 is medium with a CVSS score of 6.4.
What is the affected software for CVE-2023-20834?
The affected software for CVE-2023-20834 includes Google Android 12.0 and 13.0.
How can the vulnerability CVE-2023-20834 be exploited?
The vulnerability CVE-2023-20834 can be exploited without user interaction.
Is there a patch available for CVE-2023-20834?
Yes, there is a patch available for CVE-2023-20834. More information can be found at https://corp.mediatek.com/product-security-bulletin/September-2023.
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- agent/references
- agent/severity
- agent/description
- agent/first-publish-date
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- agent/weakness
- agent/author
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/google
- canonical/android
- version/android/12.0
- version/android/13.0
- vendor/mediatek
- canonical/mediatek mt6879
- canonical/mediatek mt6886
- canonical/mediatek mt6895
- canonical/mediatek mt6983
- canonical/mediatek mt6985t
- canonical/mediatek mt8175 firmware
- canonical/mediatek mt8188
- canonical/mediatek mt8195z
- canonical/mediatek mt8365 firmware
- canonical/mediatek mt8781 wifi