CVE-2022-48792
kernel: scsi: pm8001: Fix use-after-free for aborted SSP/STP sas_task
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · July 16, 2024
Updated · August 5, 2026
Description
A use-after-free vulnerability in the Linux kernel's SCSI driver was resolved. This flaw occurred when a sas_task was aborted before I/O completion. The issue stemmed from the task being freed by the upper layer after the completion notification complete(), while the driver still accessed the task.
Statement
Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
CVSS / CWE
CVSS 3.1 · 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-416 · Use After Free