CVE-2026-46203

HIGH EPSS 3.0%
Published May 28, 20261mo ago · Modified Jun 19, 20261w ago
7.1 CVSS 3.1
High
Find Similar
Published May 28, 2026 1mo ago
Last Modified Jun 19, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: spi: cadence-quadspi: fix unclocked access on unbind Make sure that the controller is runtime resumed before disabling it during driver unbind to avoid an unclocked register access. This issue was flagged by Sashiko when reviewing a controller deregistration fix.

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
3.0% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥6.7  –  <7.0.9
linuxlinux_kernel7.1any

References 4

  • git.kernel.org https://git.kernel.org/stable/c/233db2cb14db8b1935dda52a6affd97276462b82
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2e7cd62c37f51823c2bb79de1d4d76d0c1678c7e
  • git.kernel.org https://git.kernel.org/stable/c/63a9f6012f453578898c9fcc13c8452a8651104e
  • git.kernel.org https://git.kernel.org/stable/c/d67a5311818b3e6481a1e4293c9337ebfee73111
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/233db2cb14db8b1935dda52a6affd97276462b82
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/d67a5311818b3e6481a1e4293c9337ebfee73111
    Patch