CVE-2025-37803

HIGH EPSS 7.5%
Published May 8, 20251y ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published May 8, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: udmabuf: fix a buf size overflow issue during udmabuf creation by casting size_limit_mb to u64 when calculate pglimit.

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
7.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-120

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel* <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  –  <6.14.5
linuxlinux_kernel6.15any

References 10

  • git.kernel.org https://git.kernel.org/stable/c/021ba7f1babd029e714d13a6bf2571b08af96d0f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/13fe12c037b470321436deec393030c6153cfeb9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/29b65a3171a49c9b69f31035146be966cec40b7a
  • git.kernel.org https://git.kernel.org/stable/c/2b8419c6ecf69007dcff54ea0b9f0b215282c55a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/373512760e13fdaa726faa9502d0f5be2abb3d33
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3f6c9d66e0f8eb9679b57913aa64b4d2266f6fbe
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b2ff4e9c599b000833d16a917f519aa2e4a75de2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e84a08fc7e25cdad5d9a3def42cc770ff711193f
    Patch
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
  • lists.debian.org https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/021ba7f1babd029e714d13a6bf2571b08af96d0f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/13fe12c037b470321436deec393030c6153cfeb9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2b8419c6ecf69007dcff54ea0b9f0b215282c55a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/373512760e13fdaa726faa9502d0f5be2abb3d33
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3f6c9d66e0f8eb9679b57913aa64b4d2266f6fbe
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b2ff4e9c599b000833d16a917f519aa2e4a75de2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/e84a08fc7e25cdad5d9a3def42cc770ff711193f
    Patch