CVE-2025-38425
HIGH severity · CVSS 7.8
7.8CVSS HIGH
Summary
In the Linux kernel, the following vulnerability has been resolved: i2c: tegra: check msg length in SMBUS block read For SMBUS block read, do not continue to read if the message length passed from the device is '0' or greater than the maximum allowed bytes.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products we track (2)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://git.kernel.org/stable/c/3f03f77ce688d02da284174e1884b6065d6159bd ↗
Additional information
- NVD record
- https://git.kernel.org/stable/c/3f03f77ce688d02da284174e1884b6065d6159bdPatch
- https://git.kernel.org/stable/c/75a864f21ceeb8c1e8ce1b7589174fec2c3a039ePatch
- https://git.kernel.org/stable/c/a6e04f05ce0b070ab39d5775580e65c7d943da0bPatch
- https://git.kernel.org/stable/c/be5f6a65509cd5675362f15eb0440fb28b0f9d64Patch
- https://git.kernel.org/stable/c/c39d1a9ae4ad66afcecab124d7789722bfe909faPatch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlAdvisory