CVE-2022-48952: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: PCI: mt7621: Add sentinel to quirks table Current driver is missing a sentinel in the struct soc_device_attribute array, which causes an oops when assessed by the soc_device_match(mt7621_pcie_quirks_match) call. This was only exposed once the CONFIG_SOC_MT7621 mt7621 soc_dev_attr was fixed to register the SOC as a device, in: commit 7c18b64bba3b ("mips: ralink: mt7621: do not use kzalloc too early") Fix it by adding the required sentinel.

Affected products

• Linux Linux Kernel: from 5.4.17, before 5.15.86 (fixed in 5.15.86); from 5.16, before 6.0.15 (fixed in 6.0.15); version 6.1 only; version 6.1.1 only

Published 2024-10-21. Last modified 2026-06-17.