CVE-2026-23155
can: gs_usb: gs_usb_receive_bulk_callback(): fix error message
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 14, 2026 |
| Last Updated | Apr 18, 2026 |
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Affected Versions
Linux / Linux
da01de754e455e2598a7f1ce4ff2078c4f0ecde1 < 7a431df418ee6b79841e0b4c7c265a791e3d0a75 aa8a8866c533a150be4763bcb27993603bd5426c < aed58a28ea71a0d7d0947190fab1e3f4daa1d4a5 ce4352057fc5a986c76ece90801b9755e7c6e56c < 923379f1d7e3af8ccbf11edbbcf41f1bb3e9cfe6 c610b550ccc0438d456dfe1df9f4f36254ccaae3 < 8986cdf52f86208df9c7887fee23365b5d37da26 c3edc14da81a8d8398682f6e4ab819f09f37c0b7 < 713ba826ae114ab339c9a1b31e209bebdadb0ac9 79a6d1bfe1148bc921b8d7f3371a7fbce44e30f7 < 494fc029f662c331e06b7c2031deff3c64200eed
Linux / Linux
6.6.122 < 6.6.123 6.12.68 < 6.12.69 6.18.8 < 6.18.9
References
git.kernel.org: https://git.kernel.org/stable/c/7a431df418ee6b79841e0b4c7c265a791e3d0a75 git.kernel.org: https://git.kernel.org/stable/c/aed58a28ea71a0d7d0947190fab1e3f4daa1d4a5 git.kernel.org: https://git.kernel.org/stable/c/923379f1d7e3af8ccbf11edbbcf41f1bb3e9cfe6 git.kernel.org: https://git.kernel.org/stable/c/8986cdf52f86208df9c7887fee23365b5d37da26 git.kernel.org: https://git.kernel.org/stable/c/713ba826ae114ab339c9a1b31e209bebdadb0ac9 git.kernel.org: https://git.kernel.org/stable/c/494fc029f662c331e06b7c2031deff3c64200eed