416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2021-47270

HistoryMay 21, 2024 - 3:15 p.m.

CVE-2021-47270

2024-05-2115:15:15

416baaa9-dc9f-4396-8d5f-8c081fb06d67

web.nvd.nist.gov

linux

kernel

usb

vulnerability

fixed

null pointer dereference

6.6 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

10.4%

JSON

In the Linux kernel, the following vulnerability has been resolved:

usb: fix various gadgets null ptr deref on 10gbps cabling.

This avoids a null pointer dereference in
f_{ecm,eem,hid,loopback,printer,rndis,serial,sourcesink,subset,tcm}
by simply reusing the 5gbps config for 10gbps.

References

git.kernel.org/stable/c/10770d2ac0094b053c8897d96d7b2737cd72f7c5

git.kernel.org/stable/c/4b289a0f3033f465b4fd51ba995251a7867a2aa2

git.kernel.org/stable/c/8cd5f45c1b769e3e9e0f4325dd08b6c3749dc7ee

git.kernel.org/stable/c/90c4d05780d47e14a50e11a7f17373104cd47d25

git.kernel.org/stable/c/b4903f7fdc484628d0b8022daf86e2439d3ab4db

git.kernel.org/stable/c/beb1e67a5ca8d69703c776db9000527f44c0c93c

git.kernel.org/stable/c/f17aae7c4009160f0630a91842a281773976a5bc