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zephyrproject zephyrNull Pointer Dereference

Risk 86
Severity
9.8
Null Pointer Dereference
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

zephyr-rtos version 1.12.0 contains a NULL base pointer reference vulnerability in sysringbufput(), sysringbufget() that can result in CPU Page Fault (error code 0x00000010). This attack appear to be exploitable via a malicious application call the vulnerable kernel APIs (system sysringbufget() and sysringbufput).

First published (updated )
CVE-2018-1000800

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