5.5

CVE-2021-47193

scsi: pm80xx: Fix memory leak during rmmod

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version < 5.15.5
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.129
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://git.kernel.org/stable/c/269a4311b15f68d24e816f43f123888f241ed13d
Patch
https://git.kernel.org/stable/c/51e6ed83bb4ade7c360551fa4ae55c4eacea354b
Patch
https://git.kernel.org/stable/c/0c4398f2ee030d5753f6b0ad83f0ed9077851d9a
https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html