Stack-based Buffer Overflow Affecting zephyrproject-rtos/zephyr package, versions [,3.7.0-rc1)
Threat Intelligence
Exploit maturity not defined.
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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Test your applications- Snyk IDSNYK-UNMANAGED-ZEPHYRPROJECTRTOSZEPHYR-7981526
- published15 Sept 2024
- disclosed9 Sept 2024
- creditekleezg
Introduced: 9 Sep 2024
CVE-2024-5931 (opens in a new tab)How to fix?
Upgrade zephyrproject-rtos/zephyr to version 3.7.0-rc1 or higher.
Overview
Affected versions of this package are vulnerable to Stack-based Buffer Overflow in the bap_broadcast_assistant() function in bluetooth/audio/bap_broadcast_assistant.c, which accepts a value for the number of subgroups from user input and does not check its size. An attacker can exploit this to trigger a crash.