Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: media: i2c: dw9714: Disable the regulator when the driver fails to probe When the driver fails to probe, we will get the following splat: [ 59.305988] ------------[ cut here ]------------ [ 59.306417] WARNING: CPU: 2 PID: 395 at drivers/regulator/core.c:2257 _regulator_put+0x3ec/0x4e0 [ 59.310345] RIP: 0010:_regulator_put+0x3ec/0x4e0 [ 59.318362] Call Trace: [ 59.318582] <TASK> [ 59.318765] regulator_put+0x1f/0x30 [ 59.319058] devres_release_group+0x319/0x3d0 [ 59.319420] i2c_device_probe+0x766/0x940 Fix this by disabling the regulator in error handling.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 932de2cd49943faf03b2c99eaebcd30c402bed0c before fa83ea1de5b3efd87fe01408d5db1fd2ff4767fa; affected 932de2cd49943faf03b2c99eaebcd30c402bed0c before 02276e18defa2fccf16413b44440277d98c2b1ea |
| Linux / Linux | affected 5.18; unaffected 0 before 5.18; unaffected 5.18.3 through 5.18.*; unaffected 5.19 through * |
CWE
No CWE identifiers supplied.