CVE-2022-2741 — can: denial-of-service can be triggered by a crafted CAN frame
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 ins…
Published: 2022-10-31 · CVSS: 8.2 · CVSS 3.1
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).
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7