CVE-2026-89937

iio: chemical: sgp30: Handle IAQ thread creation failure

State: Published
Severity: Not scored
Published: Sep 16, 2026
Updated: Oct 19, 2026
Reserved: Sep 11, 2026

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before bffd0655a35402b2df8857699f8248e5a534d214Affected ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before bae0316c087b1ef625844003fe37e803a13819f3Affected ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before 3c6b52b258e65a584e3f5122ed7f406bc89a946eAffected ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before 3462c13bb0f50dec09235adb7fd04b6f617cf0ccAffected ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before a5aaea17a1834d7254ff597e4d5e1bc60dfc4800Affected ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before 2d386efb4c37a50739db19c7c8e49564fd53a570Affected ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before 44d52c8b1c6da7ac1b0dffeeff6de68370746775Affected ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before 1135d6875d2dbda3f6ec718f3421a6ce4378bd63Affected
LinuxLinux	5.1Affected before 5.1Not affected 5.10.270 through 5.10.Not affected 5.15.221 through 5.15.Not affected 6.1.188 through 6.1.Not affected 6.6.157 through 6.6.Not affected 6.12.110 through 6.12.Not affected 6.18.51 through 6.18.Not affected 7.2.5 through 7.2.*Not affected 7.3 and laterNot affected

Product

Versions

LinuxLinux

ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before bffd0655a35402b2df8857699f8248e5a534d214Affected
ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before bae0316c087b1ef625844003fe37e803a13819f3Affected
ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before 3c6b52b258e65a584e3f5122ed7f406bc89a946eAffected
ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before 3462c13bb0f50dec09235adb7fd04b6f617cf0ccAffected
ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before a5aaea17a1834d7254ff597e4d5e1bc60dfc4800Affected
ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before 2d386efb4c37a50739db19c7c8e49564fd53a570Affected
ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before 44d52c8b1c6da7ac1b0dffeeff6de68370746775Affected
ce514124161ac2ceb13d10b6c40cbf05c8f0cc91 to before 1135d6875d2dbda3f6ec718f3421a6ce4378bd63Affected

LinuxLinux

5.1Affected
before 5.1Not affected
5.10.270 through 5.10.*Not affected
5.15.221 through 5.15.*Not affected
6.1.188 through 6.1.*Not affected
6.6.157 through 6.6.*Not affected
6.12.110 through 6.12.*Not affected
6.18.51 through 6.18.*Not affected
7.2.5 through 7.2.*Not affected
7.3 and laterNot affected

References

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