CVE-2025-21794

HIGH EPSS 11.6%
Published Feb 27, 20251y ago · Modified Jun 17, 20261w ago
7.1 CVSS 3.1
High
Find Similar
Published Feb 27, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: HID: hid-thrustmaster: fix stack-out-of-bounds read in usb_check_int_endpoints() Syzbot[1] has detected a stack-out-of-bounds read of the ep_addr array from hid-thrustmaster driver. This array is passed to usb_check_int_endpoints function from usb.c core driver, which executes a for loop that iterates over the elements of the passed array. Not finding a null element at the end of the array, it tries to read the next, non-existent element, crashing the kernel. To fix this, a 0 element was added at the end of the array to break the for loop. [1] https://syzkaller.appspot.com/bug?extid=9c9179ac46169c56c1ad

CVSS Details

Base Score
7.1
Exploitability
1.8
Impact
5.2
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
11.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 5

VendorProductVersionRange
linuxlinux_kernel*≥6.6.76  –  <6.6.79
linuxlinux_kernel*≥6.12.13  –  <6.12.16
linuxlinux_kernel*≥6.13.2  –  <6.13.4
linuxlinux_kernel6.14any
linuxlinux_kernel6.14any

References 6

  • git.kernel.org https://git.kernel.org/stable/c/0b43d98ff29be3144e86294486b1373b5df74c0e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/436f48c864186e9413d1b7c6e91767cc9e1a65b8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/73e36a699b9f46322ffb81f072a24e64f728dba7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cdd9a1ea23ff1a272547217100663e8de4eada40
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f3ce05283f6cb6e19c220f5382def43dc5bd56b9
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/0b43d98ff29be3144e86294486b1373b5df74c0e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/436f48c864186e9413d1b7c6e91767cc9e1a65b8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/73e36a699b9f46322ffb81f072a24e64f728dba7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/cdd9a1ea23ff1a272547217100663e8de4eada40
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f3ce05283f6cb6e19c220f5382def43dc5bd56b9
    Patch