https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 05 Oct 2026 05:09:48 +0000 https://vulnerability.circl.lu/vuln/cve-2026-23180 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>dpaa2-switch: add bounds check for if_id in IRQ handler</p> <p>The IRQ handler extracts if_id from the upper 16 bits of the hardware status register and uses it to index into ethsw-&gt;ports[] without validation. Since if_id can be any 16-bit value (0-65535) but the ports array is only allocated with sw_attr.num_ifs elements, this can lead to an out-of-bounds read potentially.</p> <p>Add a bounds check before accessing the array, consistent with the existing validation in dpaa2_switch_rx().</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>dpaa2-switch: add bounds check for if_id in IRQ handler</p> <p>The IRQ handler extracts if_id from the upper 16 bits of the hardware status register and uses it to index into ethsw-&gt;ports[] without validation. Since if_id can be any 16-bit value (0-65535) but the ports array is only allocated with sw_attr.num_ifs elements, this can lead to an out-of-bounds read potentially.</p> <p>Add a bounds check before accessing the array, consistent with the existing validation in dpaa2_switch_rx().</p> https://vulnerability.circl.lu/vuln/cve-2026-23180