Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: scsi: pm80xx: Fix memory leak during rmmod Driver failed to release all memory allocated. This would lead to memory leak during driver removal. Properly free memory when the module is removed.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 5.15.5 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/0c4398f2ee030d5753f6b0ad83f0ed9077851d9a
- https://git.kernel.org/stable/c/269a4311b15f68d24e816f43f123888f241ed13dPatch
- https://git.kernel.org/stable/c/51e6ed83bb4ade7c360551fa4ae55c4eacea354bPatch
- https://git.kernel.org/stable/c/269a4311b15f68d24e816f43f123888f241ed13dPatch
- https://git.kernel.org/stable/c/51e6ed83bb4ade7c360551fa4ae55c4eacea354bPatch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
FAQ
What is CVE-2021-47193?
CVE-2021-47193 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In the Linux kernel, the following vulnerability has been resolved: scsi: pm80xx: Fix memory leak during rmmod Driver failed to release all memory allocated. This would lead to memory leak during dr...
How severe is CVE-2021-47193?
CVE-2021-47193 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-2021-47193?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.