Description
In the Linux kernel, the following vulnerability has been resolved:
phy: hisilicon: Fix an out of bounds check in hisi_inno_phy_probe()
The size of array 'priv->ports[]' is INNO_PHY_PORT_NUM.
In the for loop, 'i' is used as the index for array 'priv->ports[]' with a check (i > INNO_PHY_PORT_NUM) which indicates that INNO_PHY_PORT_NUM is allowed value for 'i' in the same loop.
This > comparison needs to be changed to >=, otherwise it potentially leads to an out of bounds write on the next iteration through the loop
Metrics
CVSS 3.1 7.1/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= ba8b0ee81fbbc249e60f84bf097bd56e8047c742, < 2843a2e703f5cb85c9eeca11b7ee90861635a010; >= ba8b0ee81fbbc249e60f84bf097bd56e8047c742, < 195e806b2afb0bad6470c9094f7e45e0cf109ee0; >= ba8b0ee81fbbc249e60f84bf097bd56e8047c742, < ad249aa3c38f329f91fba8b4b3cd087e79fb0ce8; >= ba8b0ee81fbbc249e60f84bf097bd56e8047c742, < 6d8a71e4c3a2fa4960cc50996e76a42b62fab677; >= ba8b0ee81fbbc249e60f84bf097bd56e8047c742, < 01cb355bb92e8fcf8306e11a4774d610c5864e39; >= ba8b0ee81fbbc249e60f84bf097bd56e8047c742, < ce69eac840db0b559994dc4290fce3d7c0d7bccd; >= ba8b0ee81fbbc249e60f84bf097bd56e8047c742, < 13c088cf3657d70893d75cf116be937f1509cc0f |
| Linux | Linux | 4.17 |
References
- https://git.kernel.org/stable/c/01cb355bb92e8fcf8306e11a4774d610c5864e39Patch
- https://git.kernel.org/stable/c/13c088cf3657d70893d75cf116be937f1509cc0fPatch
- https://git.kernel.org/stable/c/195e806b2afb0bad6470c9094f7e45e0cf109ee0Patch
- https://git.kernel.org/stable/c/2843a2e703f5cb85c9eeca11b7ee90861635a010Patch
- https://git.kernel.org/stable/c/6d8a71e4c3a2fa4960cc50996e76a42b62fab677Patch
- https://git.kernel.org/stable/c/ad249aa3c38f329f91fba8b4b3cd087e79fb0ce8Patch
- https://git.kernel.org/stable/c/ce69eac840db0b559994dc4290fce3d7c0d7bccdPatch
Timeline
- Published
- Sep 15, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Modified