https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 06 Oct 2026 11:01:33 +0000 https://cve.radiocsirt.org/vuln/cve-2021-47058 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>regmap: set debugfs_name to NULL after it is freed</p> <p>There is a upstream commit cffa4b2122f5(&#34;regmap:debugfs: Fix a memory leak when calling regmap_attach_dev&#34;) that adds a if condition when create name for debugfs_name. With below function invoking logical, debugfs_name is freed in regmap_debugfs_exit(), but it is not created again because of the if condition introduced by above commit. regmap_reinit_cache() regmap_debugfs_exit() ... regmap_debugfs_init() So, set debugfs_name to NULL after it is freed.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>regmap: set debugfs_name to NULL after it is freed</p> <p>There is a upstream commit cffa4b2122f5(&#34;regmap:debugfs: Fix a memory leak when calling regmap_attach_dev&#34;) that adds a if condition when create name for debugfs_name. With below function invoking logical, debugfs_name is freed in regmap_debugfs_exit(), but it is not created again because of the if condition introduced by above commit. regmap_reinit_cache() regmap_debugfs_exit() ... regmap_debugfs_init() So, set debugfs_name to NULL after it is freed.</p> https://cve.radiocsirt.org/vuln/cve-2021-47058