🛡️ CVE-2022-2741
🟠 CVSS 8.2 — High ✅ No Known Exploit CWE-400 NVD
8.2
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

The denial-of-service can be triggered by transmitting a carefully crafted CAN frame on the same CAN network as the vulnerable node. The frame must have a CAN ID matching an installed filter in the vulnerable node (this can easily be guessed based on CAN traffic analyses). The frame must contain the opposite RTR bit as what the filter installed in the vulnerable node contains (if the filter matches RTR frames, the frame must be a data frame or vice versa).

Details

Severity HIGH
CVSS Score 8.2
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CWE CWE-400
Public Exploit ✅ No
Source NVD
Published 2022-10-31
Updated 2026-06-08
Modified 2024-11-21

Affected Packages

Software From version Fixed in
zephyr 3.1.0

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