PT-2026-2551 · Linux+2 · Linux Kernel+2
CVE-2025-68819
·
Published
2025-10-14
·
Updated
2026-08-30
CVSS v4.0
8.4
High
| Vector | AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the Linux kernel related to out-of-bounds access within the
dtv5100 i2c msg() function. The rlen value, which is controlled by the user, is not properly validated before being used to access the st->data buffer. If rlen exceeds the size of st->data, an out-of-bounds write can occur. This impacts the dtv5100 i2c msg() function.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu