Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.4.17, < 5.15.86 |
References
- https://git.kernel.org/stable/c/19098934f910b4d47cb30251dd39ffa57bef9523Patch
- https://git.kernel.org/stable/c/3e9c395ef2d52975b2c2894d2da09d6db2958bc6Patch
- https://git.kernel.org/stable/c/a4997bae1b5b012c8a6e2643e26578a7bc2cae36Patch
- https://git.kernel.org/stable/c/cb7323ece786f243f6d6ccf2e5b2b27b736bdc04Patch
FAQ
What is CVE-2022-48952?
CVE-2022-48952 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 cau...
How severe is CVE-2022-48952?
CVE-2022-48952 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-48952?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.