CVE-2022-50350
kernel: scsi: target: iscsi: Fix a race condition between login_work and the login thread
Severity
ModerateRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · September 16, 2025
Updated · August 14, 2026
Description
A flaw was found in the iSCSI target component in the Linux kernel. An attacker that can send specific data immediately after a login Protocol Data Unit (PDU), can trigger a race condition. This condition can lead to a NULL pointer dereference, causing the kernel to crash and resulting in a denial of service.
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
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 4.7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 · NULL Pointer Dereference