VULNERABILITY INTELLIGENCE
CVE-2025-68819
CVSS score7.8 HIGH
EPSS probability0.15%
CISA KEVNot currently listed
Published2026-01-13
Last modified2026-10-19
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.
Weakness classification
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-787