CVE-2024-35822
MEDIUMLinux Kernel - Denial of Service via USB Gadget Endpoint Queue Race Condition
Title source: llmDescription
In the Linux kernel, the following vulnerability has been resolved: usb: udc: remove warning when queue disabled ep It is possible trigger below warning message from mass storage function, WARNING: CPU: 6 PID: 3839 at drivers/usb/gadget/udc/core.c:294 usb_ep_queue+0x7c/0x104 pc : usb_ep_queue+0x7c/0x104 lr : fsg_main_thread+0x494/0x1b3c Root cause is mass storage function try to queue request from main thread, but other thread may already disable ep when function disable. As there is no function failure in the driver, in order to avoid effort to fix warning, change WARN_ON_ONCE() in usb_ep_queue() to pr_debug().
References (11)
Core 11
Core References
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Scores
CVSS v3
5.5
EPSS
0.0002
EPSS Percentile
6.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
Status
published
Products (31)
debian/debian_linux
10.0
linux/Kernel
4.20.0 - 5.4.274linux
linux/Kernel
4.5.0 - 4.19.312linux
linux/Kernel
5.11.0 - 5.15.154linux
linux/Kernel
5.16.0 - 6.1.84linux
linux/Kernel
5.5.0 - 5.10.215linux
linux/Kernel
6.2.0 - 6.6.24linux
linux/Kernel
6.7.0 - 6.7.12linux
linux/Kernel
6.8.0 - 6.8.3linux
Linux/Linux
< 4.5
... and 21 more
Published
May 17, 2024
Tracked Since
Feb 18, 2026