https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 03 Oct 2026 23:08:30 +0000 https://vulnerability.circl.lu/vuln/cve-2026-43113 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>wifi: wl1251: validate packet IDs before indexing tx_frames</p> <p>wl1251_tx_packet_cb() uses the firmware completion ID directly to index the fixed 16-entry wl-&gt;tx_frames[] array. The ID is a raw u8 from the completion block, and the callback does not currently verify that it fits the array before dereferencing it.</p> <p>Reject completion IDs that fall outside wl-&gt;tx_frames[] and keep the existing NULL check in the same guard. This keeps the fix local to the trust boundary and avoids touching the rest of the completion flow.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>wifi: wl1251: validate packet IDs before indexing tx_frames</p> <p>wl1251_tx_packet_cb() uses the firmware completion ID directly to index the fixed 16-entry wl-&gt;tx_frames[] array. The ID is a raw u8 from the completion block, and the callback does not currently verify that it fits the array before dereferencing it.</p> <p>Reject completion IDs that fall outside wl-&gt;tx_frames[] and keep the existing NULL check in the same guard. This keeps the fix local to the trust boundary and avoids touching the rest of the completion flow.</p> https://vulnerability.circl.lu/vuln/cve-2026-43113