CVE-2026-64034: linux kernel from 5.13 (inclusive), before 5.15.209 (exclusive), from 5.16 (inclusive), before 6.1.175 (exclusive)…

Affected technology

linux kernel · from 5.13 (inclusive), before 5.15.209 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 6.1.175 (exclusive)
linux

linux kernel · from 6.2 (inclusive), before 6.6.142 (exclusive)
linux

linux kernel · from 6.7 (inclusive), before 6.12.92 (exclusive)
linux

linux kernel · from 6.13 (inclusive), before 6.18.34 (exclusive)
linux

linux kernel · from 6.19 (inclusive), before 7.0.11 (exclusive)
linux

linux kernel · 7.1 · update rc1
linux

linux kernel · 7.1 · update rc2
linux

linux kernel · 7.1 · update rc3
linux

linux kernel · 7.1 · update rc4
linux

Linux · ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f to before a201c66edf2ebc6cfdc3813a889ba20fecebfae3, ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f to before 70ad2dff8d052a85dfef15715b531f38a29108cf, ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f to before 566f42fb67a7ebfed6650e407e5b72e6b3e83bf7, ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f to before 6180a06bbc99fd9114b8db4be6c4d46e40f046ef, ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f to before 09ec063d87c2dd3fa6f3561361a017bd882e9f37, ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f to before 3c4db56ccd13dd020fbf43afabaee74a40ec75e4, ca9c54d2d6a5ab2430c4eda364c77125d62e5e0f to before 35f0f0a2536a4d604b4dbad92c85c4a8fdebb870
Linux

Linux · 5.13
Linux

Component: Not specified by the source
File: drivers/net/ethernet/microsoft/mana/hw_channel.c

Attack conditions (Source advisory, CVSS 3.1): Local · No privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 9.3/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.