CVE-2023-53567

MEDIUM EPSS 3.2%
Published Oct 4, 20258mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Oct 4, 2025 8mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: spi: qup: Don't skip cleanup in remove's error path Returning early in a platform driver's remove callback is wrong. In this case the dma resources are not released in the error path. this is never retried later and so this is a permanent leak. To fix this, only skip hardware disabling if waking the device fails.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
3.2% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-401

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥3.15  –  <4.19.283
linuxlinux_kernel*≥4.20  –  <5.4.243
linuxlinux_kernel*≥5.5  –  <5.10.180
linuxlinux_kernel*≥5.11  –  <5.15.111
linuxlinux_kernel*≥5.16  –  <6.1.28
linuxlinux_kernel*≥6.2  –  <6.2.15
linuxlinux_kernel*≥6.3  –  <6.3.2

References 8

  • git.kernel.org https://git.kernel.org/stable/c/2d0f63077f481f11a07f20eab1c1f4367dfaef32
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/49c17fccae36505550c9121891722fff337f148a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/55ecdcd12bc176b86fecbcb125ac814ac8fe857a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/61f49171a43ab1f80c73c5c88c508770c461e0f2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8632384337038b97910c2f7bb5a3f377aa68d001
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/bc88243bbe6140d289bb32b4ee4607ba5ce1124a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f345d4d71e87d878437417ffbb9a7d4e16d235eb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fd53f41bd86daa39b454fd4637a908ff2123547f
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/2d0f63077f481f11a07f20eab1c1f4367dfaef32
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/49c17fccae36505550c9121891722fff337f148a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/55ecdcd12bc176b86fecbcb125ac814ac8fe857a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/61f49171a43ab1f80c73c5c88c508770c461e0f2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8632384337038b97910c2f7bb5a3f377aa68d001
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/bc88243bbe6140d289bb32b4ee4607ba5ce1124a
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f345d4d71e87d878437417ffbb9a7d4e16d235eb
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fd53f41bd86daa39b454fd4637a908ff2123547f
    Patch