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CVE-2026-89937

iio: chemical: sgp30: Handle IAQ thread creation failure

N/A
Published: September 16, 2026 at 10:32 AM UTC
Updated: October 19, 2026 at 09:18 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sgp30: Handle IAQ thread creation failure kthread_run() can fail and return an error pointer, but sgp_probe() stores it and returns success, so the device is registered without its IAQ thread and sgp_remove() later passes the error pointer to kthread_stop(). Return the error from probe instead.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
90%
5.1ce514124161ac2ceb13d10b6c40cbf05c8f0cc91
Vendor states this is fixed in 1135d6875d2dbda3f6ec718f3421a6ce4378bd63 (fixed)
Vendor states this is fixed in 2d386efb4c37a50739db19c7c8e49564fd53a570 (fixed)
Vendor states this is fixed in 3462c13bb0f50dec09235adb7fd04b6f617cf0cc (fixed)
Vendor states this is fixed in 3c6b52b258e65a584e3f5122ed7f406bc89a946e (fixed)
Vendor states this is fixed in 44d52c8b1c6da7ac1b0dffeeff6de68370746775 (fixed)
Vendor states this is fixed in a5aaea17a1834d7254ff597e4d5e1bc60dfc4800 (fixed)
Vendor states this is fixed in bae0316c087b1ef625844003fe37e803a13819f3 (fixed)
Vendor states this is fixed in bffd0655a35402b2df8857699f8248e5a534d214 (fixed)
Vendor states this is fixed in 5.1 (unaffected)
Vendor states this is fixed in 5.10.270 (unaffected)
Vendor states this is fixed in 5.15.221 (unaffected)
Vendor states this is fixed in 6.1.188 (unaffected)
Vendor states this is fixed in 6.12.110 (unaffected)
Vendor states this is fixed in 6.18.51 (unaffected)
Vendor states this is fixed in 6.6.157 (unaffected)
Vendor states this is fixed in 7.2.5 (unaffected)
Vendor states this is fixed in 7.3 (unaffected)
Vendor states this is fixed in 7.3-rc1 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (8)

Source: cverecord
https://git.kernel.org/stable/c/bffd0655a35402b2df8857699f8248e5a534d214
Source: cverecord
https://git.kernel.org/stable/c/bae0316c087b1ef625844003fe37e803a13819f3
Source: cverecord
https://git.kernel.org/stable/c/3c6b52b258e65a584e3f5122ed7f406bc89a946e
Source: cverecord
https://git.kernel.org/stable/c/3462c13bb0f50dec09235adb7fd04b6f617cf0cc
Source: cverecord
https://git.kernel.org/stable/c/a5aaea17a1834d7254ff597e4d5e1bc60dfc4800
Source: cverecord
https://git.kernel.org/stable/c/2d386efb4c37a50739db19c7c8e49564fd53a570
Source: cverecord
https://git.kernel.org/stable/c/44d52c8b1c6da7ac1b0dffeeff6de68370746775
Source: cverecord
https://git.kernel.org/stable/c/1135d6875d2dbda3f6ec718f3421a6ce4378bd63

Quick Info

StatusRECEIVED

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