CVE-2025-68819

In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> media: dvb-usb: dtv5100: fix out-of-bounds in dtv5100_i2c_msg()<br /> <br /> rlen value is a user-controlled value, but dtv5100_i2c_msg() does not<br /> check the size of the rlen value. Therefore, if it is set to a value<br /> larger than sizeof(st-&gt;data), an out-of-bounds vuln occurs for st-&gt;data.<br /> <br /> Therefore, we need to add proper range checking to prevent this vuln.