CVE-2023-20801: Race Condition
First published: Mon Aug 07 2023(Updated: )
In imgsys, 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: ALPS07420968; Issue ID: ALPS07420968.
Credit: security@mediatek.com security@mediatek.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linuxfoundation Yocto | =4.0 | |
| Google Android | =12.0 | |
| Google Android | =13.0 | |
| Mediatek Mt6879 | ||
| Mediatek Mt6895 | ||
| Mediatek Mt6983 | ||
| Mediatek Mt8188 | ||
| Mediatek Mt8195 | ||
| Mediatek Mt8395 | ||
| Mediatek Mt8781 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Frequently Asked Questions
What is CVE-2023-20801?
CVE-2023-20801 is a vulnerability in imgsys that can lead to local escalation of privilege with System execution privileges needed due to a race condition causing a possible use after free.
What is the severity of CVE-2023-20801?
The severity of CVE-2023-20801 is medium with a severity value of 6.4.
Which software versions are affected by CVE-2023-20801?
Linuxfoundation Yocto 4.0, Google Android 12.0, and Google Android 13.0 are affected by CVE-2023-20801.
Is Mediatek Mt6879 affected by CVE-2023-20801?
No, Mediatek Mt6879 is not affected by CVE-2023-20801.
How can CVE-2023-20801 be fixed?
CVE-2023-20801 can be fixed by applying the patch ID ALPS07420968.
- agent/weakness
- agent/event
- agent/severity
- agent/author
- agent/references
- agent/type
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/nvd-api
- agent/software-canonical-lookup-request
- agent/tags
- collector/nvd-index
- collector/mitre-cve
- source/MITRE
- vendor/linuxfoundation
- canonical/linuxfoundation yocto
- version/linuxfoundation yocto/4.0
- vendor/google
- canonical/google android
- version/google android/12.0
- version/google android/13.0
- vendor/mediatek
- canonical/mediatek mt6879
- canonical/mediatek mt6895
- canonical/mediatek mt6983
- canonical/mediatek mt8188
- canonical/mediatek mt8195
- canonical/mediatek mt8395
- canonical/mediatek mt8781