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CVE-2025-68819

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CVE-2025-68819

Published: Jan 13, 2026

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
60688d5e6e6e2ae62f29762d1e3b2aec2dbd3817 - < c2c293ea7b61f12cdaad1e99a5b4efc58c88960a
affected
60688d5e6e6e2ae62f29762d1e3b2aec2dbd3817 - < c2305b4c5fc15e20ac06c35738e0578eb4323750
affected
60688d5e6e6e2ae62f29762d1e3b2aec2dbd3817 - < 61f214a878e96e2a8750bf96a98f78c658dba60c
affected
60688d5e6e6e2ae62f29762d1e3b2aec2dbd3817 - < 4a54d8fcb093761e4c56eb211cf4e39bf8401fa1
affected
60688d5e6e6e2ae62f29762d1e3b2aec2dbd3817 - < fe3e129ab49806aaaa3f22067ebc75c2dfbe4658

+2 more versions

Linux

Linux

affected
2.6.28
unaffected
0 - < 2.6.28
unaffected
5.10.248 - <= 5.10.*
unaffected
5.15.198 - <= 5.15.*
unaffected
6.1.160 - <= 6.1.*

+4 more versions

References

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