CVE-2023-5055 — Stack-based Buffer Overflow in Zephyr

CWE-121 — Stack-based Buffer Overflow2 documents2 sources
Severity
9.8CRITICALNVD
CNA4.9
EPSS
0.6%
top 29.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Zephyrproject-rtos ZephyrZephyrproject Zephyr
Timeline
PublishedNov 21

Description

Possible variant of CVE-2021-3434 in function le_ecred_reconf_req.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5zephyrproject-rtos/zephyr* — 3.4

🔴Vulnerability Details

1
CVEList
L2CAP: Possible Stack based buffer overflow in le_ecred_reconf_req()↗2023-11-21
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CVE-2023-5055 — Stack-based Buffer Overflow in Zephyr | cvebase