CVE-2022-1943

CVSS V2 High 7.2 CVSS V3 High 7.8
Description
A flaw out of bounds memory write in the Linux kernel UDF file system functionality was found in the way user triggers some file operation which triggers udf_write_fi(). A local user could use this flaw to crash the system or potentially
Overview
  • CVE ID
  • CVE-2022-1943
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Undergoing Analysis
  • Published Version
  • 2022-06-02T14:15:34
  • Last Modified Date
  • 2023-02-02T19:22:46
Weakness Enumerations
CWE URL
CWE-787 http://cwe.mitre.org/data/definitions/787.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:linux:linux_kernel:5.18:rc7:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.2
  • Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.8
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.8
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c1ad35dd0548ce947d97aaf92f7f2f9a202951cf
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-1943
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1943
History
Created Old Value New Value Data Type Notes
2022-06-02 15:00:09 Added to TrackCVE
2022-12-12 19:14:08 Analyzed Undergoing Analysis Vulnerability Status updated
2023-02-02 21:13:10 2023-02-02T19:22:46 CVE Modified Date updated
2023-02-02 21:13:10 Undergoing Analysis Analyzed Vulnerability Status updated
2023-04-12 15:14:02 Analyzed Undergoing Analysis Vulnerability Status updated