Riskcovery

CVE-2026-23155

can: gs_usb: gs_usb_receive_bulk_callback(): fix error message

State
Published
Severity
Not scored
Published
Feb 14, 2026
Updated
May 11, 2026
Reserved
Jan 13, 2026

Read the record on cve.org

Description

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

can: gs_usb: gs_usb_receive_bulk_callback(): fix error message

Sinc commit 79a6d1bfe114 ("can: gs_usb: gs_usb_receive_bulk_callback(): unanchor URL on usb_submit_urb() error") a failing resubmit URB will print an info message.

In the case of a short read where netdev has not yet been assigned, initialize as NULL to avoid dereferencing an undefined value. Also report the error value of the failed resubmit.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • da01de754e455e2598a7f1ce4ff2078c4f0ecde1 to before 7a431df418ee6b79841e0b4c7c265a791e3d0a75Affected
  • aa8a8866c533a150be4763bcb27993603bd5426c to before aed58a28ea71a0d7d0947190fab1e3f4daa1d4a5Affected
  • ce4352057fc5a986c76ece90801b9755e7c6e56c to before 923379f1d7e3af8ccbf11edbbcf41f1bb3e9cfe6Affected
  • c610b550ccc0438d456dfe1df9f4f36254ccaae3 to before 8986cdf52f86208df9c7887fee23365b5d37da26Affected
  • c3edc14da81a8d8398682f6e4ab819f09f37c0b7 to before 713ba826ae114ab339c9a1b31e209bebdadb0ac9Affected
  • 79a6d1bfe1148bc921b8d7f3371a7fbce44e30f7 to before 494fc029f662c331e06b7c2031deff3c64200eedAffected
LinuxLinux
  • 6.6.122 to before 6.6.123Affected
  • 6.12.68 to before 6.12.69Affected
  • 6.18.8 to before 6.18.9Affected

References

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