CVE-2026-89933

CVE-2026-89933: vulnerability in Linux

iio: pressure: dps310: fix NULL pointer dereference on ACPI probe

Published

3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.2%
exploitation probability
0.2%top 91% of all CVEs
observed exploitation
nono source reports it
In the Linux kernel, the following vulnerability has been resolved: iio: pressure: dps310: fix NULL pointer dereference on ACPI probe When the device is enumerated through its ACPI HID (IFX3100), i2c_client_get_device_id() returns NULL: the ACPI-derived client name does not match the driver's i2c_device_id table. dps310_probe() then dereferences that NULL pointer in "iio->name = id->name" and crashes the kernel during probe. The IIO device name is always "dps310", so set it directly and drop the now-unused device-id lookup.
Affected products
Linux · Linux
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References
https://git.kernel.org/stable/c/26e9213898fc949923188ef0aeea31fc87708836https://git.kernel.org/stable/c/3fa189573cca284ae663bfd2d5b9ed755bec5e9dhttps://git.kernel.org/stable/c/7ded5b76ec2df6a3fb1bfde0d1869cde363fef30https://git.kernel.org/stable/c/a32a39da18e01b20c2ab65af9be34dc870187382https://git.kernel.org/stable/c/bc7b09e701b4175fc683b579fcdef3bfac809239