https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 13:48:37 +0000 https://cve.radiocsirt.org/vuln/cve-2021-47519 <p><strong>Affected:</strong> Linux, linux_kernel</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>can: m_can: m_can_read_fifo: fix memory leak in error branch</p> <p>In m_can_read_fifo(), if the second call to m_can_fifo_read() fails, the function jump to the out_fail label and returns without calling m_can_receive_skb(). This means that the skb previously allocated by alloc_can_skb() is not freed. In other terms, this is a memory leak.</p> <p>This patch adds a goto label to destroy the skb if an error occurs.</p> <p>Issue was found with GCC -fanalyzer, please follow the link below for details.</p> <p><strong>Affected:</strong> Linux, linux_kernel</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>can: m_can: m_can_read_fifo: fix memory leak in error branch</p> <p>In m_can_read_fifo(), if the second call to m_can_fifo_read() fails, the function jump to the out_fail label and returns without calling m_can_receive_skb(). This means that the skb previously allocated by alloc_can_skb() is not freed. In other terms, this is a memory leak.</p> <p>This patch adds a goto label to destroy the skb if an error occurs.</p> <p>Issue was found with GCC -fanalyzer, please follow the link below for details.</p> https://cve.radiocsirt.org/vuln/cve-2021-47519