CVE Vulnerabilities

CVE-2022-0494

Use of Uninitialized Resource

Published: Mar 25, 2022 | Modified: Nov 07, 2023
CVSS 3.x
4.4
MEDIUM
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS 2.x
4.9 MEDIUM
AV:L/AC:L/Au:N/C:C/I:N/A:N
RedHat/V2
RedHat/V3
Ubuntu

A kernel information leak flaw was identified in the scsi_ioctl function in drivers/scsi/scsi_ioctl.c in the Linux kernel. This flaw allows a local attacker with a special user privilege (CAP_SYS_ADMIN or CAP_SYS_RAWIO) to create issues with confidentiality.

Weakness

The product uses or accesses a resource that has not been initialized.

Affected Software

Name Vendor Start Version End Version
Linux_kernel Linux * 5.17 (excluding)
Linux_kernel Linux 5.17 (including) 5.17 (including)
Linux_kernel Linux 5.17-rc1 (including) 5.17-rc1 (including)
Linux_kernel Linux 5.17-rc2 (including) 5.17-rc2 (including)
Linux_kernel Linux 5.17-rc3 (including) 5.17-rc3 (including)
Linux_kernel Linux 5.17-rc4 (including) 5.17-rc4 (including)

Potential Mitigations

References