CVE-2025-71196
Linux Kernel 4.17.0-6.18.6 - Memory Corruption via Off-by-One in stm32-usphyc Probe
Title source: llmDescription
In the Linux kernel, the following vulnerability has been resolved: phy: stm32-usphyc: Fix off by one in probe() The "index" variable is used as an index into the usbphyc->phys[] array which has usbphyc->nphys elements. So if it is equal to usbphyc->nphys then it is one element out of bounds. The "index" comes from the device tree so it's data that we trust and it's unlikely to be wrong, however it's obviously still worth fixing the bug. Change the > to >=.
References (7)
Core 7
Core References
Scores
EPSS
0.0004
EPSS Percentile
11.0%
Details
Status
published
Products (22)
linux/Kernel
4.17.0 - 5.10.249linux
linux/Kernel
5.11.0 - 5.15.199linux
linux/Kernel
5.16.0 - 6.1.162linux
linux/Kernel
6.13.0 - 6.18.7linux
linux/Kernel
6.2.0 - 6.6.122linux
linux/Kernel
6.7.0 - 6.12.67linux
Linux/Linux
< 4.17
Linux/Linux
4.17
Linux/Linux
5.10.249 - 5.10.*
Linux/Linux
5.15.199 - 5.15.*
... and 12 more
Published
Feb 04, 2026
Tracked Since
Feb 18, 2026