An integer overflow vulnerability in the calloc() function of the C runtime library of affected versions of BlackBerry® QNX Software Development Platform (SDP) version(s) 6.5.0SP1 and earlier, QNX OS for Medical 1.1 and earlier, and QNX OS for Safety 1.0.1 and earlier that could allow an attacker to potentially perform a denial of service or execute arbitrary code.
References
| Link | Resource |
|---|---|
| https://support.blackberry.com/kb/articleDetail?articleNumber=000082334 | Patch Vendor Advisory |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-qnx-TOxjVPdL | Third Party Advisory |
Configurations
Configuration 1 (hide)
|
History
30 Aug 2021, 11:26
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 6.8
v3 : 9.8 |
| CWE | CWE-190 | |
| CPE | cpe:2.3:a:blackberry:qnx_software_development_platform:6.5.0:sp1:*:*:*:*:*:* cpe:2.3:o:blackberry:qnx_os_for_safety:*:*:*:*:*:*:*:* cpe:2.3:a:blackberry:qnx_software_development_platform:6.5.0:-:*:*:*:*:*:* cpe:2.3:a:blackberry:qnx_software_development_platform:*:*:*:*:*:*:*:* cpe:2.3:o:blackberry:qnx_os_for_medical:*:*:*:*:*:*:*:* |
|
| References |
|
|
| References | (MISC) https://support.blackberry.com/kb/articleDetail?articleNumber=000082334 - Patch, Vendor Advisory |
17 Aug 2021, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-08-17 19:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-22156
Mitre link : CVE-2021-22156
CVE.ORG link : CVE-2021-22156
JSON object : View
Products Affected
blackberry
- qnx_os_for_medical
- qnx_software_development_platform
- qnx_os_for_safety
CWE
CWE-190
Integer Overflow or Wraparound