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nvd[email protected]NVD:CVE-2021-22156
HistoryAug 17, 2021 - 7:15 p.m.

CVE-2021-22156

2021-08-1719:15:08
CWE-190
[email protected]
web.nvd.nist.gov
2

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.003 Low

EPSS

Percentile

71.5%

JSON

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.

Affected configurations

NVD
Node
blackberryqnx_software_development_platformRange<6.5.0
OR
blackberryqnx_software_development_platformMatch6.5.0-
OR
blackberryqnx_software_development_platformMatch6.5.0sp1
OR
blackberryqnx_os_for_medicalRange≤1.1.1
OR
blackberryqnx_os_for_safetyRange≤1.0.2

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CVE-2021-22156
2021-08-17 18:35:38
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Integer overflow
2021-08-17 19:15:00
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Cars and hospital equipment running Blackberry QNX may be affected by BadAlloc vulnerability
2021-08-18 17:33:57

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.003 Low

EPSS

Percentile

71.5%

JSON
Related for NVD:CVE-2021-22156
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