CVE-2024-46674

HIGH EPSS 17.1%
Published Sep 13, 20241y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published Sep 13, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: st: fix probed platform device ref count on probe error path The probe function never performs any paltform device allocation, thus error path "undo_platform_dev_alloc" is entirely bogus. It drops the reference count from the platform device being probed. If error path is triggered, this will lead to unbalanced device reference counts and premature release of device resources, thus possible use-after-free when releasing remaining devm-managed resources.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
17.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-416 Use After Free Memory Safety

Affected Products 12

VendorProductVersionRange
linuxlinux_kernel*≥3.18  –  <4.19.321
linuxlinux_kernel*≥4.20  –  <5.4.283
linuxlinux_kernel*≥5.5  –  <5.10.225
linuxlinux_kernel*≥5.11  –  <5.15.166
linuxlinux_kernel*≥5.16  –  <6.1.108
linuxlinux_kernel*≥6.2  –  <6.6.49
linuxlinux_kernel*≥6.7  –  <6.10.8
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any
linuxlinux_kernel6.11any

References 10

  • git.kernel.org https://git.kernel.org/stable/c/060f41243ad7f6f5249fa7290dda0c01f723d12d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1de989668708ce5875efc9d669d227212aeb9a90
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4c6735299540f3c82a5033d35be76a5c42e0fb18
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6aee4c5635d81f4809c3b9f0c198a65adfbb2ada
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b0979a885b9d4df2a25b88e9d444ccaa5f9f495c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ddfcfeba891064b88bb844208b43bef2ef970f0c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e1e5e8ea2731150d5ba7c707f9e02fafebcfeb49
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f3498650df0805c75b4e1c94d07423c46cbf4ce1
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/060f41243ad7f6f5249fa7290dda0c01f723d12d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/1de989668708ce5875efc9d669d227212aeb9a90
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4c6735299540f3c82a5033d35be76a5c42e0fb18
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/6aee4c5635d81f4809c3b9f0c198a65adfbb2ada
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b0979a885b9d4df2a25b88e9d444ccaa5f9f495c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ddfcfeba891064b88bb844208b43bef2ef970f0c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e1e5e8ea2731150d5ba7c707f9e02fafebcfeb49
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f3498650df0805c75b4e1c94d07423c46cbf4ce1
    Patch