CVE-2026-31489

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-31489
In the Linux kernel, the following vulnerability has been resolved: spi: meson-spicc: Fix double-put in remove path meson_spicc_probe() registers the controller with devm_spi_register_controller(), so teardown already drops the controller reference via devm cleanup. Calling spi_controller_put() again in meson_spicc_remove() causes a double-put.

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/0d645c6d13fa0597935d3d16b09a7ba5d24ed284
https://git.kernel.org/stable/c/40ad0334c17b23d8b66b1082ad1478a6202e90e2 Patch
https://git.kernel.org/stable/c/63542bb402b7013171c9f621c28b609eda4dbf1f Patch
https://git.kernel.org/stable/c/7434c64ddae88a02e7fb478bc256cc100d48d3e3
https://git.kernel.org/stable/c/9b812ceb75a6260c17c91db4b9e74ead8cfa06f5 Patch
https://git.kernel.org/stable/c/d61bcec3aec6f0244a9b963e0c76c00f771d49b6
https://git.kernel.org/stable/c/da06a104f0486355073ff0d1bcb1fcbebb7080d6 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.14:-:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc7:*:*:*:*:*:*
History

01 Jun 2026, 17:16

Type Values Removed Values Added
References
  • () https://git.kernel.org/stable/c/7434c64ddae88a02e7fb478bc256cc100d48d3e3 -
  • () https://git.kernel.org/stable/c/d61bcec3aec6f0244a9b963e0c76c00f771d49b6 -

17 May 2026, 16:16

Type Values Removed Values Added
References
  • () https://git.kernel.org/stable/c/0d645c6d13fa0597935d3d16b09a7ba5d24ed284 -

28 Apr 2026, 12:57

Type Values Removed Values Added
First Time Linux
Linux linux Kernel
CWE CWE-415
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
CPE cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc6:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc7:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:5.14:-:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:7.0:rc5:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/40ad0334c17b23d8b66b1082ad1478a6202e90e2 - () https://git.kernel.org/stable/c/40ad0334c17b23d8b66b1082ad1478a6202e90e2 - Patch
References () https://git.kernel.org/stable/c/63542bb402b7013171c9f621c28b609eda4dbf1f - () https://git.kernel.org/stable/c/63542bb402b7013171c9f621c28b609eda4dbf1f - Patch
References () https://git.kernel.org/stable/c/9b812ceb75a6260c17c91db4b9e74ead8cfa06f5 - () https://git.kernel.org/stable/c/9b812ceb75a6260c17c91db4b9e74ead8cfa06f5 - Patch
References () https://git.kernel.org/stable/c/da06a104f0486355073ff0d1bcb1fcbebb7080d6 - () https://git.kernel.org/stable/c/da06a104f0486355073ff0d1bcb1fcbebb7080d6 - Patch

22 Apr 2026, 14:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-04-22 14:16

Updated : 2026-06-01 17:16

NVD link : CVE-2026-31489

Mitre link : CVE-2026-31489

CVE.ORG link : CVE-2026-31489

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-415

Double Free