https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 28 Sep 2026 23:51:59 +0000 https://vulnerability.circl.lu/vuln/cve-2023-54284 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>media: av7110: prevent underflow in write_ts_to_decoder()</p> <p>The buf[4] value comes from the user via ts_play(). It is a value in the u8 range. The final length we pass to av7110_ipack_instant_repack() is &#34;len - (buf[4] + 1) - 4&#34; so add a check to ensure that the length is not negative. It&#39;s not clear that passing a negative len value does anything bad necessarily, but it&#39;s not best practice.</p> <p>With the new bounds checking the &#34;if (!len)&#34; condition is no longer possible or required so remove that.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>media: av7110: prevent underflow in write_ts_to_decoder()</p> <p>The buf[4] value comes from the user via ts_play(). It is a value in the u8 range. The final length we pass to av7110_ipack_instant_repack() is &#34;len - (buf[4] + 1) - 4&#34; so add a check to ensure that the length is not negative. It&#39;s not clear that passing a negative len value does anything bad necessarily, but it&#39;s not best practice.</p> <p>With the new bounds checking the &#34;if (!len)&#34; condition is no longer possible or required so remove that.</p> https://vulnerability.circl.lu/vuln/cve-2023-54284