What’s Vulnerable › Vulnerabilities

CVE-2026-45883: iio: sca3000: Fix a resource leak in sca3000_probe()

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-27 · updated 2026-06-25
• Weakness: CWE-401

Description

In the Linux kernel, the following vulnerability has been resolved: iio: sca3000: Fix a resource leak in sca3000_probe() spi->irq from request_threaded_irq() not released when iio_device_register() fails. Add an return value check and jump to a common error handler when iio_device_register() fails.

Affected products

• Linux kernel: from 4.10 before 5.10.252; from 5.11 before 5.15.202; from 5.16 before 6.1.165; from 6.2 before 6.6.128; from 6.7 before 6.12.75; from 6.13 before 6.18.14 — fixed in 5.10.252, 5.15.202, 6.1.165, 6.12.75, 6.18.14, 6.19.4

How to fix

Upgrade to a fixed version: Linux kernel 5.10.252, 5.15.202, 6.1.165, 6.12.75. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/103ac8e3a7f345a0966ef582b8a874ac31a92c7c
• https://git.kernel.org/stable/c/40c860ece22542178cddcf01b08644bcdbc597b3
• https://git.kernel.org/stable/c/517d9f2b963089b3d64c23accf7920d77f5a30c8
• https://git.kernel.org/stable/c/55e13abf22c27a3b0ab5cf941dd07a2d9786736c
• https://git.kernel.org/stable/c/597d749c5180f3e351837e851a6131b140324e9f
• https://git.kernel.org/stable/c/62b44ebc1f2c71db3ca2d4737c52e433f6f03038
• https://git.kernel.org/stable/c/84d3c396d8ae73c24dececfcc4e544ea09311e32
• https://git.kernel.org/stable/c/e8e960c3d23fdb4882d70d34ce762368da0f1427

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