Buffer Overflow Affecting mbed-ce/mbed-os package, versions [0,]
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published21 Nov 2024
- disclosed20 Nov 2024
- creditUnknown
Introduced: 20 Nov 2024
NewCVE-2024-48981 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Buffer Overflow during the processing of HCI packets. This is because the initial parsing function hciTrSerialRxIncoming does not drop packets with invalid identifiers but also does not set a safe default for the length of unknown packets' headers.