CVE-2024-49961

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> media: i2c: ar0521: Use cansleep version of gpiod_set_value()<br /> <br /> If we use GPIO reset from I2C port expander, we must use *_cansleep()<br /> variant of GPIO functions.<br /> This was not done in ar0521_power_on()/ar0521_power_off() functions.<br /> Let&amp;#39;s fix that.<br /> <br /> ------------[ cut here ]------------<br /> WARNING: CPU: 0 PID: 11 at drivers/gpio/gpiolib.c:3496 gpiod_set_value+0x74/0x7c<br /> Modules linked in:<br /> CPU: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.10.0 #53<br /> Hardware name: Diasom DS-RK3568-SOM-EVB (DT)<br /> Workqueue: events_unbound deferred_probe_work_func<br /> pstate: 80400009 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)<br /> pc : gpiod_set_value+0x74/0x7c<br /> lr : ar0521_power_on+0xcc/0x290<br /> sp : ffffff8001d7ab70<br /> x29: ffffff8001d7ab70 x28: ffffff80027dcc90 x27: ffffff8003c82000<br /> x26: ffffff8003ca9250 x25: ffffffc080a39c60 x24: ffffff8003ca9088<br /> x23: ffffff8002402720 x22: ffffff8003ca9080 x21: ffffff8003ca9088<br /> x20: 0000000000000000 x19: ffffff8001eb2a00 x18: ffffff80efeeac80<br /> x17: 756d2d6332692f30 x16: 0000000000000000 x15: 0000000000000000<br /> x14: ffffff8001d91d40 x13: 0000000000000016 x12: ffffffc080e98930<br /> x11: ffffff8001eb2880 x10: 0000000000000890 x9 : ffffff8001d7a9f0<br /> x8 : ffffff8001d92570 x7 : ffffff80efeeac80 x6 : 000000003fc6e780<br /> x5 : ffffff8001d91c80 x4 : 0000000000000002 x3 : 0000000000000000<br /> x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000001<br /> Call trace:<br /> gpiod_set_value+0x74/0x7c<br /> ar0521_power_on+0xcc/0x290<br /> ...