https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 15:27:54 +0000 https://vulnerability.circl.lu/vuln/cve-2023-53146 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer()</p> <p>In dw2102_i2c_transfer, msg is controlled by user. When msg[i].buf is null and msg[i].len is zero, former checks on msg[i].buf would be passed. Malicious data finally reach dw2102_i2c_transfer. If accessing msg[i].buf[0] without sanity check, null ptr deref would happen. We add check on msg[i].len to prevent crash.</p> <p>Similar commit: commit 950e252cb469 (&#34;[media] dw2102: limit messages to buffer size&#34;)</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>media: dw2102: Fix null-ptr-deref in dw2102_i2c_transfer()</p> <p>In dw2102_i2c_transfer, msg is controlled by user. When msg[i].buf is null and msg[i].len is zero, former checks on msg[i].buf would be passed. Malicious data finally reach dw2102_i2c_transfer. If accessing msg[i].buf[0] without sanity check, null ptr deref would happen. We add check on msg[i].len to prevent crash.</p> <p>Similar commit: commit 950e252cb469 (&#34;[media] dw2102: limit messages to buffer size&#34;)</p> https://vulnerability.circl.lu/vuln/cve-2023-53146