Description

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

INFO

Published Date :

2026-01-13T15:29:22.695Z

Last Modified :

2026-01-19T12:19:23.950Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-68819 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-68819.

URL Resource
https://git.kernel.org/stable/c/4a54d8fcb093761e4c56eb211cf4e39bf8401fa1 cve-icon cve-icon
https://git.kernel.org/stable/c/61f214a878e96e2a8750bf96a98f78c658dba60c cve-icon cve-icon
https://git.kernel.org/stable/c/ac92151ff2494130d9fc686055d6bbb9743a673e cve-icon cve-icon
https://git.kernel.org/stable/c/b91e6aafe8d356086cc621bc03e35ba2299e4788 cve-icon cve-icon
https://git.kernel.org/stable/c/c2305b4c5fc15e20ac06c35738e0578eb4323750 cve-icon cve-icon
https://git.kernel.org/stable/c/c2c293ea7b61f12cdaad1e99a5b4efc58c88960a cve-icon cve-icon
https://git.kernel.org/stable/c/fe3e129ab49806aaaa3f22067ebc75c2dfbe4658 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2026011314-CVE-2025-68819-64a3@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-68819 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-68819 cve-icon
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