CVE-2026-31757 (GCVE-0-2026-31757)

Vulnerability from cvelistv5 – Published: 2026-05-01 14:14 – Updated: 2026-05-01 14:14
VLAI?
Title
usb: misc: usbio: Fix URB memory leak on submit failure
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: misc: usbio: Fix URB memory leak on submit failure When usb_submit_urb() fails in usbio_probe(), the previously allocated URB is never freed, causing a memory leak. Fix this by jumping to err_free_urb label to properly release the URB on the error path.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 121a0f839dbb397af5fabb701cea3e9983223e50 , < 65ff09f48b0e72e4049096a989723406aabcf091 (git)
Affected: 121a0f839dbb397af5fabb701cea3e9983223e50 , < 1762dc43b983d321180582afba4a0c5185fae04c (git)
Affected: 121a0f839dbb397af5fabb701cea3e9983223e50 , < 33cfe0709b6bf1a7f1a16d5e8d65d003a71b6a21 (git)
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    Linux Linux Affected: 6.18
Unaffected: 0 , < 6.18 (semver)
Unaffected: 6.18.22 , ≤ 6.18.* (semver)
Unaffected: 6.19.12 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)
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