Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname() It will cause null-ptr-deref if platform_get_resource_byname() returns NULL, we need check the return value.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.8, < 5.10.121 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/10f537219629769498ecb8515e096be213224c24Patch
- https://git.kernel.org/stable/c/33dda87d04598ac5d9a849218a373443f7d3de66Patch
- https://git.kernel.org/stable/c/560dcbe1c7a78f597f2167371ebdbe2bca3d0735Patch
- https://git.kernel.org/stable/c/9d9c84825c3ec359b165c762a424cfdefe87fdd7Patch
- https://git.kernel.org/stable/c/a2b331ac11e1cac56f5b7d367e9f3c5796deaaedPatch
FAQ
What is CVE-2022-49475?
CVE-2022-49475 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-qspi: check return value after calling platform_get_resource_byname() It will cause null-ptr-deref if platform_get_re...
How severe is CVE-2022-49475?
CVE-2022-49475 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-2022-49475?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.