NULL Pointer Dereference 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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Start learning- Snyk IDSNYK-UNMANAGED-ZEPHYRPROJECTRTOSZEPHYR-7430196
- published7 Jul 2024
- disclosed3 Jul 2024
- creditWei Che Kao
Introduced: 3 Jul 2024
CVE-2024-3332 (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 NULL Pointer Dereference in the smp_error() function. A malicious BLE device can disrupt the operation of a physically proximate BLE device by sending a malicious sequence of packets, if LE Secure Connections is in use and the Controller does not support ECC (BT_TINYCRYPT_ECC=1).