CVE-2022-0494

CVSS V2 Medium 4.9 CVSS V3 Medium 4.4
Description
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.
Overview
  • CVE ID
  • CVE-2022-0494
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-03-25T19:15:10
  • Last Modified Date
  • 2022-10-19T12:48:18
Weakness Enumerations
CWE URL
CWE-200 http://cwe.mitre.org/data/definitions/200.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 5.17
cpe:2.3:o:linux:linux_kernel:5.17:-:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:5.17:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:5.17:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:o:linux:linux_kernel:5.17:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.9
  • Severity
  • MEDIUM
  • Exploitability Score
  • 3.9
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 4.4
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 0.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2039448 Issue Tracking
https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html Mailing List Third Party Advisory
https://lore.kernel.org/all/20220216084038.15635-1-tcs.kernel@gmail.com/ Exploit Mailing List Vendor Advisory
https://www.debian.org/security/2022/dsa-5161 Third Party Advisory
https://www.debian.org/security/2022/dsa-5173 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-0494
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0494
History
Created Old Value New Value Data Type Notes
2022-04-04 00:41:55 Added to TrackCVE
2022-12-06 13:18:53 2022-03-25T19:15Z 2022-03-25T19:15:10 CVE Published Date updated
2022-12-06 13:18:53 2022-10-19T12:48:18 CVE Modified Date updated
2022-12-06 13:18:53 Analyzed Vulnerability Status updated
2022-12-06 13:18:58 References updated