CVE-2025-38425
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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.17%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.17% probability · 6th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel · debian/debian linux
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- 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.htmlMailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.