https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 03:43:04 +0000 https://vulnerability.circl.lu/vuln/cve-2022-50618 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>mmc: meson-gx: fix return value check of mmc_add_host()</p> <p>mmc_add_host() may return error, if we ignore its return value, it will lead two issues: 1. The memory that allocated in mmc_alloc_host() is leaked. 2. In the remove() path, mmc_remove_host() will be called to delete device, but it&#39;s not added yet, it will lead a kernel crash because of null-ptr-deref in device_del().</p> <p>Fix this by checking the return value and goto error path which will call mmc_free_host().</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>mmc: meson-gx: fix return value check of mmc_add_host()</p> <p>mmc_add_host() may return error, if we ignore its return value, it will lead two issues: 1. The memory that allocated in mmc_alloc_host() is leaked. 2. In the remove() path, mmc_remove_host() will be called to delete device, but it&#39;s not added yet, it will lead a kernel crash because of null-ptr-deref in device_del().</p> <p>Fix this by checking the return value and goto error path which will call mmc_free_host().</p> https://vulnerability.circl.lu/vuln/cve-2022-50618