VulnerabilityModified
CVE-2021-47193
In the Linux kernel, the following vulnerability has been resolved: scsi: pm80xx: Fix memory leak during rmmod Driver failed to release all memory allocated.
MEDIUM 5.5EPSS 0.22%
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
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 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-401
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.