CVE-2024-8798 — Heap-based Buffer Overflow in Zephyr

CWE-122 — Heap-based Buffer OverflowCWE-787 — Out-of-bounds Write2 documents2 sources
Severity
6.5MEDIUMNVD
CNA7.5
EPSS
0.3%
top 51.51%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Zephyrproject-rtos ZephyrZephyrproject Zephyr
Timeline
Latest updateDec 15
PublishedDec 16

Description

No proper validation of the length of user input in olcp_ind_handler in zephyr/subsys/bluetooth/services/ots/ots_client.c.

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5zephyrproject-rtos/zephyr* — 3.7

Patches

Patch: github.com ↗

🔴Vulnerability Details

1
CVEList
Bluetooth: classic: avdtp: missing buffer length check↗2024-12-15
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CVE-2024-8798 — Heap-based Buffer Overflow in Zephyr | cvebase