CVE-2022-50281

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> MIPS: SGI-IP27: Fix platform-device leak in bridge_platform_create()<br /> <br /> In error case in bridge_platform_create after calling<br /> platform_device_add()/platform_device_add_data()/<br /> platform_device_add_resources(), release the failed<br /> &amp;#39;pdev&amp;#39; or it will be leak, call platform_device_put()<br /> to fix this problem.<br /> <br /> Besides, &amp;#39;pdev&amp;#39; is divided into &amp;#39;pdev_wd&amp;#39; and &amp;#39;pdev_bd&amp;#39;,<br /> use platform_device_unregister() to release sgi_w1<br /> resources when xtalk-bridge registration fails.