CVE-2023-54208

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> media: ov5675: Fix memleak in ov5675_init_controls()<br /> <br /> There is a kmemleak when testing the media/i2c/ov5675.c with bpf mock<br /> device:<br /> <br /> AssertionError: unreferenced object 0xffff888107362160 (size 16):<br /> comm "python3", pid 277, jiffies 4294832798 (age 20.722s)<br /> hex dump (first 16 bytes):<br /> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................<br /> backtrace:<br /> [] __kmalloc_node+0x44/0x1b0<br /> [] kvmalloc_node+0x34/0x180<br /> [] v4l2_ctrl_handler_init_class+0x11d/0x180<br /> [videodev]<br /> [] ov5675_probe+0x38b/0x897 [ov5675]<br /> [] i2c_device_probe+0x28d/0x680<br /> [] really_probe+0x17c/0x3f0<br /> [] __driver_probe_device+0xe3/0x170<br /> [] driver_probe_device+0x49/0x120<br /> [] __device_attach_driver+0xf7/0x150<br /> [] bus_for_each_drv+0x114/0x180<br /> [] __device_attach+0x1e5/0x2d0<br /> [] bus_probe_device+0x126/0x140<br /> [] device_add+0x810/0x1130<br /> [] i2c_new_client_device+0x386/0x540<br /> [] of_i2c_register_device+0xf1/0x110<br /> [] of_i2c_notify+0xfc/0x1f0<br /> <br /> ov5675_init_controls() won&amp;#39;t clean all the allocated resources in fail<br /> path, which may causes the memleaks. Add v4l2_ctrl_handler_free() to<br /> prevent memleak.