Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: parisc: Fix locking in pdc_iodc_print() firmware call Utilize pdc_lock spinlock to protect parallel modifications of the iodc_dbuf[] buffer, check length to prevent buffer overflow of iodc_dbuf[], drop the iodc_retbuf[] buffer and fix some wrong indentings.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 2.6.24.5, < 2.6.25 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/04a603058e70b8b881bb7860b8bd649f931f2591Patch
- https://git.kernel.org/stable/c/553bc5890ed96a8d006224c3a4673c47fee0d12aPatch
- https://git.kernel.org/stable/c/7236aae5f81f3efbd93d0601e74fc05994bc2580Patch
FAQ
What is CVE-2022-50518?
CVE-2022-50518 is a vulnerability with a CVSS score of 7.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: parisc: Fix locking in pdc_iodc_print() firmware call Utilize pdc_lock spinlock to protect parallel modifications of the iodc_dbuf...
How severe is CVE-2022-50518?
CVE-2022-50518 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-50518?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.