CVE-2025-71137

HIGH EPSS 5.3%
Published Jan 14, 20265mo ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Jan 14, 2026 5mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix "UBSAN: shift-out-of-bounds error" This patch ensures that the RX ring size (rx_pending) is not set below the permitted length. This avoids UBSAN shift-out-of-bounds errors when users passes small or zero ring sizes via ethtool -G.

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
5.3% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 15

VendorProductVersionRange
linuxlinux_kernel*≥5.6.1  –  <5.10.248
linuxlinux_kernel*≥5.11  –  <5.15.198
linuxlinux_kernel*≥5.16  –  <6.1.160
linuxlinux_kernel*≥6.2  –  <6.6.120
linuxlinux_kernel*≥6.7  –  <6.12.64
linuxlinux_kernel*≥6.13  –  <6.18.4
linuxlinux_kernel5.6any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any
linuxlinux_kernel6.19any

References 7

  • git.kernel.org https://git.kernel.org/stable/c/442848e457f5a9f71a4e7e14d24d73dae278ebe3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4cc4cfe4d23c883120b6f3d41145edbaa281f2ab
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5d8dfa3abb9a845302e021cf9c92d941abbc011a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/658caf3b8aad65f8b8e102670ca4f68c7030f655
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/85f4b0c650d9f9db10bda8d3acfa1af83bf78cf7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/aa743b0d98448282b2cb37356db8db2a48524624
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b23a2e15589466a027c9baa3fb5813c9f6a6c6dc
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/442848e457f5a9f71a4e7e14d24d73dae278ebe3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/4cc4cfe4d23c883120b6f3d41145edbaa281f2ab
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5d8dfa3abb9a845302e021cf9c92d941abbc011a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/658caf3b8aad65f8b8e102670ca4f68c7030f655
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/85f4b0c650d9f9db10bda8d3acfa1af83bf78cf7
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/aa743b0d98448282b2cb37356db8db2a48524624
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b23a2e15589466a027c9baa3fb5813c9f6a6c6dc
    Patch