https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 05 Oct 2026 21:52:15 +0000 https://vulnerability.circl.lu/vuln/cve-2023-52834 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>atl1c: Work around the DMA RX overflow issue</p> <p>This is based on alx driver commit 881d0327db37 (&#34;net: alx: Work around the DMA RX overflow issue&#34;).</p> <p>The alx and atl1c drivers had RX overflow error which was why a custom allocator was created to avoid certain addresses. The simpler workaround then created for alx driver, but not for atl1c due to lack of tester.</p> <p>Instead of using a custom allocator, check the allocated skb address and use skb_reserve() to move away from problematic 0x...fc0 address.</p> <p>Tested on AR8131 on Acer 4540.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>atl1c: Work around the DMA RX overflow issue</p> <p>This is based on alx driver commit 881d0327db37 (&#34;net: alx: Work around the DMA RX overflow issue&#34;).</p> <p>The alx and atl1c drivers had RX overflow error which was why a custom allocator was created to avoid certain addresses. The simpler workaround then created for alx driver, but not for atl1c due to lack of tester.</p> <p>Instead of using a custom allocator, check the allocated skb address and use skb_reserve() to move away from problematic 0x...fc0 address.</p> <p>Tested on AR8131 on Acer 4540.</p> https://vulnerability.circl.lu/vuln/cve-2023-52834