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MitreCVE-2021-39535

HistorySep 20, 2021 - 4:15 p.m.

CVE-2021-39535

2021-09-2016:15:12

CWE-476

mitre

web.nvd.nist.gov

cve

2021

39535

libxsmm

null pointer dereference

dos

nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

34.3%

JSON

An issue was discovered in libxsmm through v1.16.1-93. A NULL pointer dereference exists in JIT code. It allows an attacker to cause Denial of Service.

Affected configurations

Nvd

Node

libxsmm_projectlibxsmmRange≤1.16.1

VendorProductVersionCPE
libxsmm_projectlibxsmm*cpe:2.3:a:libxsmm_project:libxsmm:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libxsmm_project	libxsmm	*	cpe:2.3:a:libxsmm_project:libxsmm::::::::

References

github.com/hfp/libxsmm/issues/398

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

34.3%

JSON

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