Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: can: peak_usb: fix shift-out-of-bounds issue Explicitly uses a 64-bit constant when the number of bits used for its shifting is 32 (which is the case for PC CAN FD interfaces supported by this driver). [mkl: update subject, apply manually]
References
- https://git.kernel.org/stable/c/176c81cbf9c4e348610a421aad800087c0401f60
- https://git.kernel.org/stable/c/17edec1830e48c0becd61642d0e40bc753243b16
- https://git.kernel.org/stable/c/394c58017e5f41043584c345106cae16a4613710
- https://git.kernel.org/stable/c/48822a59ecc47d353400d38b1941d3ae7591ffff
- https://git.kernel.org/stable/c/572c656802781cc57f4a3231eefa83547e75ed78
- https://git.kernel.org/stable/c/61b1dd4c614935169d12bdecc26906e37b508618
- https://git.kernel.org/stable/c/c443be70aaee42c2d1d251e0329e0a69dd96ae54
- https://git.kernel.org/stable/c/eb79ed970670344380e77d62f8188e8015648d94
FAQ
What is CVE-2025-40020?
CVE-2025-40020 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: can: peak_usb: fix shift-out-of-bounds issue Explicitly uses a 64-bit constant when the number of bits used for its shifting is 32...
How severe is CVE-2025-40020?
CVSS scoring is not yet available for CVE-2025-40020. Check NVD for updates.
Is there a patch for CVE-2025-40020?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.