CVE-2021-22303

CVSS V2 Medium 4.3 CVSS V3 Low 3.3
Description
There is a pointer double free vulnerability in Taurus-AL00A 10.0.0.1(C00E1R1P1). There is a lack of muti-thread protection when a function is called. Attackers can exploit this vulnerability by performing malicious operation to cause pointer double free. This may lead to module crash, compromising normal service.
Overview
  • CVE ID
  • CVE-2021-22303
  • Assigner
  • psirt@huawei.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-02-06T01:15:13
  • Last Modified Date
  • 2021-02-10T22:48:50
Weakness Enumerations
CWE URL
CWE-415 http://cwe.mitre.org/data/definitions/415.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:huawei:taurus-al00a_firmware:10.0.0.1\(c00e1r1p1\):*:*:*:*:*:*:* 1 OR
cpe:2.3:h:huawei:taurus-al00a:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • LOW
  • Base Score
  • 3.3
  • Base Severity
  • LOW
  • Exploitability Score
  • 1.8
  • Impact Score
  • 1.4
References
Reference URL Reference Tags
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210127-02-smartphone-en Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-22303
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22303
History
Created Old Value New Value Data Type Notes
2022-05-10 07:23:43 Added to TrackCVE
2022-12-05 21:30:52 2021-02-06T01:15Z 2021-02-06T01:15:13 CVE Published Date updated
2022-12-05 21:30:52 2021-02-10T22:48:50 CVE Modified Date updated
2022-12-05 21:30:52 Analyzed Vulnerability Status updated