CVE-2024-45011

MEDIUM EPSS 12.6%
Published Sep 11, 20241y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 11, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: char: xillybus: Check USB endpoints when probing device Ensure, as the driver probes the device, that all endpoints that the driver may attempt to access exist and are of the correct type. All XillyUSB devices must have a Bulk IN and Bulk OUT endpoint at address 1. This is verified in xillyusb_setup_base_eps(). On top of that, a XillyUSB device may have additional Bulk OUT endpoints. The information about these endpoints' addresses is deduced from a data structure (the IDT) that the driver fetches from the device while probing it. These endpoints are checked in setup_channels(). A XillyUSB device never has more than one IN endpoint, as all data towards the host is multiplexed in this single Bulk IN endpoint. This is why setup_channels() only checks OUT endpoints.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
12.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥5.14  –  <5.15.166
linuxlinux_kernel*≥5.16  –  <6.1.107
linuxlinux_kernel*≥6.2  –  <6.6.48
linuxlinux_kernel*≥6.7  –  <6.10.7
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any

References 6

  • git.kernel.org https://git.kernel.org/stable/c/1371d32b95972d39c1e6e4bae8b6d0df1b573731
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2374bf7558de915edc6ec8cb10ec3291dfab9594
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/25ee8b2908200fc862c0434e5ad483817d50ceda
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4267131278f5cc98f8db31d035d64bdbbfe18658
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5cff754692ad45d5086b75fef8cc3a99c30a1005
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/1371d32b95972d39c1e6e4bae8b6d0df1b573731
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2374bf7558de915edc6ec8cb10ec3291dfab9594
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/25ee8b2908200fc862c0434e5ad483817d50ceda
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4267131278f5cc98f8db31d035d64bdbbfe18658
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5cff754692ad45d5086b75fef8cc3a99c30a1005
    Patch