CVE-2020-10066 — NULL Pointer Dereference in Zephyr

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
5.7MEDIUMNVD
CNA2.5
EPSS
0.1%
top 83.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Zephyrproject-rtos ZephyrZephyrproject Zephyr
Timeline
Latest updateMay 24
PublishedMay 25

Description

Incorrect Error Handling in Bluetooth HCI core. Zephyr versions >= v1.14.2, >= v2.2.0 contain NULL Pointer Dereference (CWE-476). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gc66-xfrc-24qr

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 2.1 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5zephyrproject-rtos/zephyrv1.14.2 — unspecified+1
▶NVDzephyrproject/zephyr2.0.0 — 2.2.0+1

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

1
CVEList
Incorrect Error Handling in Bluetooth HCI core↗2021-05-24
▶

💥Exploits & PoCs

1
Exploit-DB
CMSUno 1.6.2 - 'lang' Remote Code Execution (Authenticated)↗2021-01-28
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CVE-2020-10066 — NULL Pointer Dereference in Zephyr | cvebase