VYPR
Unrated severityNVD Advisory· Published May 1, 2025· Updated Oct 1, 2025

can: j1939: j1939_send_one(): fix missing CAN header initialization

CVE-2022-49845

Description

In the Linux kernel, the following vulnerability has been resolved:

can: j1939: j1939_send_one(): fix missing CAN header initialization

The read access to struct canxl_frame::len inside of a j1939 created skbuff revealed a missing initialization of reserved and later filled elements in struct can_frame.

This patch initializes the 8 byte CAN header with zero.

Affected products

159

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

5

News mentions

0

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