CVE-2023-20834: Race Condition
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 security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =12.0 | |
| Google Android | =13.0 | |
| Mediatek Mt6879 | ||
| Mediatek Mt6886 | ||
| Mediatek Mt6895 | ||
| Mediatek Mt6983 | ||
| Mediatek Mt6985 | ||
| Mediatek Mt8175 | ||
| Mediatek Mt8188 | ||
| Mediatek Mt8195 | ||
| Mediatek Mt8365 | ||
| Mediatek Mt8781 | ||
| All of | ||
| Any of | ||
| Google Android | =12.0 | |
| Google Android | =13.0 | |
| Any of | ||
| Mediatek Mt6879 | ||
| Mediatek Mt6886 | ||
| Mediatek Mt6895 | ||
| Mediatek Mt6983 | ||
| Mediatek Mt6985 | ||
| Mediatek Mt8175 | ||
| Mediatek Mt8188 | ||
| Mediatek Mt8195 | ||
| Mediatek Mt8365 | ||
| Mediatek Mt8781 |
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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.
- agent/weakness
- agent/author
- agent/type
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/references
- agent/severity
- agent/tags
- agent/description
- agent/first-publish-date
- agent/event
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- vendor/google
- canonical/google android
- version/google android/12.0
- version/google android/13.0
- vendor/mediatek
- canonical/mediatek mt6879
- canonical/mediatek mt6886
- canonical/mediatek mt6895
- canonical/mediatek mt6983
- canonical/mediatek mt6985
- canonical/mediatek mt8175
- canonical/mediatek mt8188
- canonical/mediatek mt8195
- canonical/mediatek mt8365
- canonical/mediatek mt8781