CVE-2018-1000800
Summary
| CVE | CVE-2018-1000800 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-09-06 17:29:00 UTC |
| Updated | 2020-05-13 18:22:00 UTC |
| Description | zephyr-rtos version 1.12.0 contains a NULL base pointer reference vulnerability in sys_ring_buf_put(), sys_ring_buf_get() 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 sys_ring_buf_get() and sys_ring_buf_put). |
Risk And Classification
Problem Types: CWE-476
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Zephyrproject | Zephyr | 1.12.0 | All | All | All |
| Operating System | Zephyrproject | Zephyr | 1.12.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| get FAULT when fuzzing sys_ring_buf_ put and sys_ring_bug_get APIs · Issue #7638 · zephyrproject-rtos/zephyr · GitHub | CONFIRM | github.com | Exploit, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.