Description
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
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
72ff282819d0526d3e4417c2a61414557981b5af to < a32a39da18e01b20c2ab65af9be34dc870187382affected72ff282819d0526d3e4417c2a61414557981b5af to < bc7b09e701b4175fc683b579fcdef3bfac809239affected72ff282819d0526d3e4417c2a61414557981b5af to < 7ded5b76ec2df6a3fb1bfde0d1869cde363fef30affected72ff282819d0526d3e4417c2a61414557981b5af to < 3fa189573cca284ae663bfd2d5b9ed755bec5e9daffected72ff282819d0526d3e4417c2a61414557981b5af to < 26e9213898fc949923188ef0aeea31fc87708836affected
Linux Linux
Default version status: affected
5.18affected0 to < 5.18unaffected6.6.157 to ≤ 6.6.*unaffected6.12.110 to ≤ 6.12.*unaffected6.18.51 to ≤ 6.18.*unaffected7.2.5 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/a32a39da18e01b20c2ab65af9be34dc870187382 ↗
- https://git.kernel.org/stable/c/bc7b09e701b4175fc683b579fcdef3bfac809239 ↗
- https://git.kernel.org/stable/c/7ded5b76ec2df6a3fb1bfde0d1869cde363fef30 ↗
- https://git.kernel.org/stable/c/3fa189573cca284ae663bfd2d5b9ed755bec5e9d ↗
- https://git.kernel.org/stable/c/26e9213898fc949923188ef0aeea31fc87708836 ↗