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).
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Mon, 05 May 2025 14:15:00 +0000
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Status: PUBLISHED
Assigner: zephyr
Published: 2022-10-31T17:45:09.741Z
Updated: 2025-05-05T14:06:07.171Z
Reserved: 2022-08-09T00:00:00.000Z
Link: CVE-2022-2741

Updated: 2024-08-03T00:46:04.174Z

Status : Modified
Published: 2022-10-31T18:15:13.870
Modified: 2024-11-21T07:01:37.073
Link: CVE-2022-2741

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