CVE-2026-23312
MEDIUM severity · CVSS 5.5
5.5CVSS MEDIUM
Summary
In the Linux kernel, the following vulnerability has been resolved: net: usb: kaweth: validate USB endpoints The kaweth driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not have the same urbs the driver will crash later on when it blindly accesses these endpoints.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/0aae18e4638a7c1c579df92bc6edc36cedfaaa8c ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/0aae18e4638a7c1c579df92bc6edc36cedfaaa8cPatch
- https://git.kernel.org/stable/c/2795fc06e7652c0ba299d936c584d5e08b6b57a1Patch
- https://git.kernel.org/stable/c/3b5075e4ce97d1a1ce82ff3fb6308761987a48bbPatch
- https://git.kernel.org/stable/c/4b063c002ca759d1b299988ee23f564c9609c875Patch
- https://git.kernel.org/stable/c/6c986abd2a5033633c6e6f9dd135cf96b19c7fdfPatch
- https://git.kernel.org/stable/c/72f90f481c6a059680b9b976695d4cfb04fba1f3Patch
- https://git.kernel.org/stable/c/7c7ebf5e45d2504d92ea294ac3828d58586491dfPatch
- https://git.kernel.org/stable/c/f33e80d195a003b384620ee240f69092b519146bPatch