CVE-2022-50545

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> r6040: Fix kmemleak in probe and remove<br /> <br /> There is a memory leaks reported by kmemleak:<br /> <br /> unreferenced object 0xffff888116111000 (size 2048):<br /> comm "modprobe", pid 817, jiffies 4294759745 (age 76.502s)<br /> hex dump (first 32 bytes):<br /> 00 c4 0a 04 81 88 ff ff 08 10 11 16 81 88 ff ff ................<br /> 08 10 11 16 81 88 ff ff 00 00 00 00 00 00 00 00 ................<br /> backtrace:<br /> [] kmalloc_trace+0x22/0x60<br /> [] phy_device_create+0x4e/0x90<br /> [] get_phy_device+0xd2/0x220<br /> [] mdiobus_scan+0xa4/0x2e0<br /> [] __mdiobus_register+0x482/0x8b0<br /> [] r6040_init_one+0x714/0xd2c [r6040]<br /> ...<br /> <br /> The problem occurs in probe process as follows:<br /> r6040_init_one:<br /> mdiobus_register<br /> mdiobus_scan