CVEvulnerability
CVE-2026-45996
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2026-05-27
- Last modified
- 2026-06-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
Description
In the Linux kernel, the following vulnerability has been resolved:
spi: imx: fix use-after-free on unbind
The SPI subsystem frees the controller and any subsystem allocated
driver data as part of deregistration (unless the allocation is device
managed).
Take another reference before deregistering the controller so that the
driver data is not freed until the driver is done with it.
Affected configurations
• linux linux kernel (>= 5.19 < 6.6.140)
• linux linux kernel (>= 6.7 < 6.12.86)
• linux linux kernel (>= 6.13 < 6.18.27)
• linux linux kernel (>= 6.19 < 7.0.4)
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://git.kernel.org/stable/c/132e47030b0b5e398e0da6c59df5a5dae9b52cff Patch
- https://git.kernel.org/stable/c/1c78c2002380a1fe31bfb01a3d5f29809e55a096 Patch
- https://git.kernel.org/stable/c/385a330083f8dd47c15b02e9a83aef9234a37003 Patch
- https://git.kernel.org/stable/c/aa9025a498036b6012769f7af36d421385386c17 Patch
- https://git.kernel.org/stable/c/c7c40c3e7b9fb900504aa746de3e53c5275b24bd git.kernel.org
- https://git.kernel.org/stable/c/f99165ef067723221472ce1aff632bc74f562643 Patch