Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe() It will cause null-ptr-deref when using 'res', if platform_get_resource() returns NULL, so move using 'res' after devm_ioremap_resource() that will check it to avoid null-ptr-deref.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 5.11, < 5.15.46 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/daa5166450b447415aeeaac0199e445bae7bd0f2Patch
- https://git.kernel.org/stable/c/ddf66aefd685fd46500b9917333e1b1e118276dcPatch
- https://git.kernel.org/stable/c/e5b1e419cdb6dd8709eb05ed34039a3ded8e6003Patch
- https://git.kernel.org/stable/c/f8e262eb7575a4a2412f30f7a1b293875aceba80Patch
FAQ
What is CVE-2022-49487?
CVE-2022-49487 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: mtd: rawnand: intel: fix possible null-ptr-deref in ebu_nand_probe() It will cause null-ptr-deref when using 'res', if platform_ge...
How severe is CVE-2022-49487?
CVE-2022-49487 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-2022-49487?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.