CVE-2023-0775

low-risk

Published 2023-03-28

An invalid ‘prepare write request’ command can cause the Bluetooth LE stack to run out of memory and fail to be able to handle subsequent connection requests, resulting in a denial-of-service.

Do I need to act?

0.10% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 6.5/10 Medium

ADJACENT_NETWORK / LOW complexity

Affected Products (2)

Gecko Software Development Kit

Affected Vendors

Silabs

References (4)

Product https://github.com/SiliconLabs/gecko_sdk

Permissions Required https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0...

Product https://github.com/SiliconLabs/gecko_sdk

Permissions Required https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/0...

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low-risk

Severity 21/34 · High

Exploitability 0/34 · Minimal

Exposure 7/34 · Low