Description (CNA)
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 (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 72ff282819d0526d3e4417c2a61414557981b5af before a32a39da18e01b20c2ab65af9be34dc870187382; affected 72ff282819d0526d3e4417c2a61414557981b5af before bc7b09e701b4175fc683b579fcdef3bfac809239; affected 72ff282819d0526d3e4417c2a61414557981b5af before 7ded5b76ec2df6a3fb1bfde0d1869cde363fef30; affected 72ff282819d0526d3e4417c2a61414557981b5af before 3fa189573cca284ae663bfd2d5b9ed755bec5e9d; affected 72ff282819d0526d3e4417c2a61414557981b5af before 26e9213898fc949923188ef0aeea31fc87708836 |
| Linux / Linux | affected 5.18; unaffected 0 before 5.18; unaffected 6.6.157 through 6.6.*; unaffected 6.12.110 through 6.12.*; unaffected 6.18.51 through 6.18.*; unaffected 7.2.5 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
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