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cve[email protected]CVE-2021-36144
HistoryJul 02, 2021 - 10:15 p.m.

CVE-2021-36144

2021-07-0222:15:08
CWE-416
[email protected]
web.nvd.nist.gov
66
5
acrn
polling timer handler
use-after-free
virtio
nvd
cve-2021-36144

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

42.6%

JSON

The polling timer handler in ACRN before 2.5 has a use-after-free for a freed virtio device, related to devicemodel/hw/pci/virtio/*.c.

Affected configurations

NVD
Node
linuxacrnRange<2.5
CPENameOperatorVersion
linux:acrnlinux acrnlt2.5

Social References

More

Related

cvelist 1
nvd 1
prion 1
cvelist
cvelist
CVE-2021-36144
2021-07-02 21:24:57
nvd
nvd
CVE-2021-36144
2021-07-02 22:15:08
prion
prion
Design/Logic Flaw
2021-07-02 22:15:00

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

42.6%

JSON
Related for CVE-2021-36144
cvelist1nvd1prion1