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CVE-2026-98199 Details

Description

In the Linux kernel, the following vulnerability has been resolved: hwmon: (pmbus/core) increase number of phases and add new mask Increase the number of phases to 16 as a new upcoming device supports such a number. While at it, add a new mask for controlling the source of the output voltage. Note (groeck): This patch was meant to prepare for support of MAX20826 and compatible devices, which support more than 10 phases per page. However, Sashiko reports that the mp2975 driver already supports up to 14 phases, and the mp2856 driver supports up to 12 phases. This already has the potential for out-of-bounds writes when probing the affected chips, making this patch a bug fix.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/06bd6794b5fd2163880ac3bfe973d4cc61f359f3	kernel.org
https://git.kernel.org/stable/c/1ec644c94466834f8cb6b7ba12636fd047bdfdda	kernel.org
https://git.kernel.org/stable/c/272006a52cbd9c8342cead4d3eb9221ebbe8b985	kernel.org
https://git.kernel.org/stable/c/66368f682a53f3a3842e20eebb571a59809c52c0	kernel.org
https://git.kernel.org/stable/c/9558fc1e042ac6b12dd63c37d2c51be4ec86d402	kernel.org
https://git.kernel.org/stable/c/b32607710a20ad983f9fe4a3051892584c0641a4	kernel.org
https://git.kernel.org/stable/c/b49f100a15b8876deccf8c59f41af92b8e25fd74	kernel.org

see all 7 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes