CVE-2022-0382

CVSS V2 Low 2.1 CVSS V3 Medium 5.5
Description
An information leak flaw was found due to uninitialized memory in the Linux kernel's TIPC protocol subsystem, in the way a user sends a TIPC datagram to one or more destinations. This flaw allows a local user to read some kernel memory. This issue is limited to no more than 7 bytes, and the user cannot control what is read. This flaw affects the Linux kernel versions prior to 5.17-rc1.
Overview
  • CVE ID
  • CVE-2022-0382
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-02-11T18:15:10
  • Last Modified Date
  • 2022-12-02T19:39:01
Weakness Enumerations
CWE URL
CWE-909 http://cwe.mitre.org/data/definitions/909.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* 1 OR 5.16.10
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/torvalds/linux/commit/d6d86830705f173fca6087a3e67ceaf68db80523 Exploit Patch Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-0382
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0382
History
Created Old Value New Value Data Type Notes
2022-05-10 06:32:01 Added to TrackCVE
2022-12-06 09:31:32 2022-02-11T18:15Z 2022-02-11T18:15:10 CVE Published Date updated
2022-12-06 09:31:32 2022-12-02T19:39:01 CVE Modified Date updated
2022-12-06 09:31:32 Analyzed Vulnerability Status updated