https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 08 Oct 2026 10:15:19 +0000 https://cve.radiocsirt.org/vuln/cve-2021-47374 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>dma-debug: prevent an error message from causing runtime problems</p> <p>For some drivers, that use the DMA API. This error message can be reached several millions of times per second, causing spam to the kernel&#39;s printk buffer and bringing the CPU usage up to 100% (so, it should be rate limited). However, since there is at least one driver that is in the mainline and suffers from the error condition, it is more useful to err_printk() here instead of just rate limiting the error message (in hopes that it will make it easier for other drivers that suffer from this issue to be spotted).</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>dma-debug: prevent an error message from causing runtime problems</p> <p>For some drivers, that use the DMA API. This error message can be reached several millions of times per second, causing spam to the kernel&#39;s printk buffer and bringing the CPU usage up to 100% (so, it should be rate limited). However, since there is at least one driver that is in the mainline and suffers from the error condition, it is more useful to err_printk() here instead of just rate limiting the error message (in hopes that it will make it easier for other drivers that suffer from this issue to be spotted).</p> https://cve.radiocsirt.org/vuln/cve-2021-47374