CVE-2021-31578

Published: Feb 6, 2023Modified: Nov 21, 2024

9.8

Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

In Boa, there is a possible escalation of privilege due to a stack buffer overflow. This could lead to remote escalation of privilege from a proximal attacker with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: A20210008; Issue ID: OSBNB00123241.

Affected (2)

Products: Mediatek: En7580 Firmware, En7528 Firmware

2 products

En7580 Firmware

En7528 Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Mediatek En7580 Firmware	Before tlm7.3.275.0-64

Running on/with	Platform Versions
Mediatek En7580	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Mediatek En7528 Firmware	Before tlm7.3.275.0-64

Running on/with	Platform Versions
Mediatek En7528	All versions

Related CWEs

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

https://corp.mediatek.com/product-security-acknowledgements

Source: security@mediatek.com

Vendor Advisory

https://corp.mediatek.com/product-security-acknowledgements

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.