CVE-2025-37810

HIGH EPSS 8.2%
Published May 8, 20251y ago · Modified Jun 17, 20262w ago
7.8 CVSS 3.1
High
Find Similar
Published May 8, 2025 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: check that event count does not exceed event buffer length The event count is read from register DWC3_GEVNTCOUNT. There is a check for the count being zero, but not for exceeding the event buffer length. Check that event count does not exceed event buffer length, avoiding an out-of-bounds access when memcpy'ing the event. Crash log: Unable to handle kernel paging request at virtual address ffffffc0129be000 pc : __memcpy+0x114/0x180 lr : dwc3_check_event_buf+0xec/0x348 x3 : 0000000000000030 x2 : 000000000000dfc4 x1 : ffffffc0129be000 x0 : ffffff87aad60080 Call trace: __memcpy+0x114/0x180 dwc3_interrupt+0x24/0x34

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
8.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 11

VendorProductVersionRange
linuxlinux_kernel*≥3.2  –  <5.4.293
linuxlinux_kernel*≥5.5  –  <5.10.237
linuxlinux_kernel*≥5.11  –  <5.15.181
linuxlinux_kernel*≥5.16  –  <6.1.136
linuxlinux_kernel*≥6.2  –  <6.6.89
linuxlinux_kernel*≥6.7  –  <6.12.26
linuxlinux_kernel*≥6.13  –  <6.14.5
linuxlinux_kernel6.15any
linuxlinux_kernel6.15any
linuxlinux_kernel6.15any
debiandebian_linux11.0any

References 10

  • git.kernel.org https://git.kernel.org/stable/c/015c39f38e69a491d2abd5e98869a500a9459b3b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/52a7c9d930b95aa8b1620edaba4818040c32631f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/63ccd26cd1f6600421795f6ca3e625076be06c9f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/99d655119b870ee60e4dbf310aa9a1ed8d9ede3d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a44547015287a19001384fe94dbff84c92ce4ee1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b43225948b231b3f331194010f84512bee4d9f59
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c0079630f268843a25ed75226169cba40e0d8880
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c4d80e41cb42008dceb35e5dbf52574d93beac0d
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
    Mailing ListThird Party Advisory
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
    Mailing ListThird Party Advisory

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/015c39f38e69a491d2abd5e98869a500a9459b3b
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/52a7c9d930b95aa8b1620edaba4818040c32631f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/63ccd26cd1f6600421795f6ca3e625076be06c9f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/99d655119b870ee60e4dbf310aa9a1ed8d9ede3d
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/a44547015287a19001384fe94dbff84c92ce4ee1
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b43225948b231b3f331194010f84512bee4d9f59
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c0079630f268843a25ed75226169cba40e0d8880
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c4d80e41cb42008dceb35e5dbf52574d93beac0d
    Patch