CVE-2026-63927
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < d5fc183ed614aeba6779cc992325be560f9a4451 | affected |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < 63b0dafa676aad4d0c3f01a61ad8e2990907660c | affected |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < 9fe1d84f7e2cf33634e8afb7f4b7f8de182dd913 | affected |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < 0584af4fe40fa5e254a05d69ce658746de641708 | affected |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < a15eeeceb94cbc04edef395e4d777ff554bdc27d | affected |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < 84ea928ed584756e59c6ac09736f12d1db95ded0 | affected |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < 6d0b79d1d1118145e48a68192b6d733e39387053 | affected |
| Linux | Linux | 7359d482eb4d3967cc8be354405ae6be6eaf732c < 9ea06a3fbf9f16e0d98c52cb3b99642be15ec281 | affected |
| Linux | Linux | 3.10 | affected |
| Linux | Linux | 0 < 3.10 | unaffected |
| Linux | Linux | 5.10.259 <= 5.10.* | unaffected |
| Linux | Linux | 5.15.210 <= 5.15.* | unaffected |
| Linux | Linux | 6.1.176 <= 6.1.* | unaffected |
| Linux | Linux | 6.6.143 <= 6.6.* | unaffected |
| Linux | Linux | 6.12.93 <= 6.12.* | unaffected |
| Linux | Linux | 6.18.35 <= 6.18.* | unaffected |
| Linux | Linux | 7.0.12 <= 7.0.* | unaffected |
| Linux | Linux | 7.1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/d5fc183ed614aeba6779cc992325be560f9a4451
- https://git.kernel.org/stable/c/63b0dafa676aad4d0c3f01a61ad8e2990907660c
- https://git.kernel.org/stable/c/9fe1d84f7e2cf33634e8afb7f4b7f8de182dd913
- https://git.kernel.org/stable/c/0584af4fe40fa5e254a05d69ce658746de641708
- https://git.kernel.org/stable/c/a15eeeceb94cbc04edef395e4d777ff554bdc27d
- https://git.kernel.org/stable/c/84ea928ed584756e59c6ac09736f12d1db95ded0
- https://git.kernel.org/stable/c/6d0b79d1d1118145e48a68192b6d733e39387053
- https://git.kernel.org/stable/c/9ea06a3fbf9f16e0d98c52cb3b99642be15ec281
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