CVE-2023-20661

In wlan, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07560782; Issue ID: ALPS07560782.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
MediaTekCNA
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CVEADP
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CISA-ADPADP
6.7 MEDIUM
LOCAL
LOW
HIGH
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 7%
VendorProductVersion
googleandroid
11.0
googleandroid
12.0
googleandroid
13.0
yoctoprojectyocto
3.1
yoctoprojectyocto
3.3
yoctoprojectyocto
4.0
linuxlinux_kernel
4.19
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://corp.mediatek.com/product-security-bulletin/April-2023
https://corp.mediatek.com/product-security-bulletin/April-2023