CVE-2023-20717
MEDIUMAndroid - Local Information Disclosure via DMA Buffer Race Condition
Title source: llmDescription
In vcu, there is a possible leak of dma buffer due to a race condition. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07645185; Issue ID: ALPS07645185.
References (1)
Core 1
Core References
Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/May-2023
Scores
CVSS v3
4.1
EPSS
0.0008
EPSS Percentile
0.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
Status
published
Products (3)
google/android
11.0
google/android
12.0
google/android
13.0
Published
May 15, 2023
Tracked Since
Feb 18, 2026