CVE-2023-32820

HIGH 7.5CVE-2023-32820 · Published 02/10/2023 · updated 17/06/2026

In short

CVE-2023-32820 is a HIGH (CVSS 7.5) vulnerability affecting yocto (linuxfoundation), iot yocto (mediatek).
Chance of exploitation in the next 30 days (EPSS): 0.51%, higher than 43.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
yocto linuxfoundation	`= 3.1= 3.3`	No fix yet
iot yocto mediatek	`= 23.0`	No fix yet

Description

In wlan firmware, there is a possible firmware assertion due to improper input handling. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07932637; Issue ID: ALPS07932637.

References

corp.mediatek.com/product-security-bulletin/October-2023 · Vendor Advisory

More vulnerabilities in yocto

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free

Package

Affected versions

Patched versions

yocto

linuxfoundation

= 3.1= 3.3

No fix yet

iot yocto

mediatek

= 23.0

No fix yet

More vulnerabilities in yocto

See all →