CVE-2020-10061 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Zephyr

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory BufferCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
8.8HIGHNVD
CNA8.1
EPSS
0.1%
top 73.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Zephyrproject-rtos ZephyrZephyrproject Zephyr
Timeline
PublishedJun 5
Latest updateMay 24

Description

Improper handling of the full-buffer case in the Zephyr Bluetooth implementation can result in memory corruption. This issue affects: zephyrproject-rtos zephyr version 2.2.0 and later versions, and version 1.14.0 and later versions.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5zephyrproject-rtos/zephyr2.2.0 — unspecified+1
▶NVDzephyrproject/zephyr2.0.0 — 2.2.0+1

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-hv56-r7mf-wr6q: Improper handling of the full-buffer case in the Zephyr Bluetooth implementation can result in memory corruption↗2022-05-24
▶
CVEList
Error handling invalid packet sequence↗2020-06-05
▶
CVE-2020-10061 — Zephyr vulnerability | cvebase