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CVE-2026-63927

usb: dwc2: Fix use after free in debug code PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: Fix use after free in debug code We're not allowed to dereference "urb" after calling usb_hcd_giveback_urb() so save the urb->status ahead of time.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected 7359d482eb4d3967cc8be354405ae6be6eaf732c before d5fc183ed614aeba6779cc992325be560f9a4451; affected 7359d482eb4d3967cc8be354405ae6be6eaf732c before 63b0dafa676aad4d0c3f01a61ad8e2990907660c; affected 7359d482eb4d3967cc8be354405ae6be6eaf732c before 9fe1d84f7e2cf33634e8afb7f4b7f8de182dd913; affected 7359d482eb4d3967cc8be354405ae6be6eaf732c before 0584af4fe40fa5e254a05d69ce658746de641708; affected 7359d482eb4d3967cc8be354405ae6be6eaf732c before a15eeeceb94cbc04edef395e4d777ff554bdc27d; affected 7359d482eb4d3967cc8be354405ae6be6eaf732c before 84ea928ed584756e59c6ac09736f12d1db95ded0; affected 7359d482eb4d3967cc8be354405ae6be6eaf732c before 6d0b79d1d1118145e48a68192b6d733e39387053; affected 7359d482eb4d3967cc8be354405ae6be6eaf732c before 9ea06a3fbf9f16e0d98c52cb3b99642be15ec281
Linux / Linuxaffected 3.10; unaffected 0 before 3.10; unaffected 5.10.259 through 5.10.*; unaffected 5.15.210 through 5.15.*; unaffected 6.1.176 through 6.1.*; unaffected 6.6.143 through 6.6.*; unaffected 6.12.93 through 6.12.*; unaffected 6.18.35 through 6.18.*; unaffected 7.0.12 through 7.0.*; unaffected 7.1 through *

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.