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nvd[email protected]NVD:CVE-2022-21742
HistoryJun 20, 2022 - 6:15 a.m.

CVE-2022-21742

2022-06-2006:15:08
CWE-120
[email protected]
web.nvd.nist.gov

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

19.8%

JSON

Realtek USB driver has a buffer overflow vulnerability due to insufficient parameter length verification in the API function. An unauthenticated LAN attacker can exploit this vulnerability to disrupt services.

Affected configurations

NVD
Node
realtekrtl8156_firmwareRange7.42–7.53
OR
realtekrtl8156_firmwareRange8.49–8.60
OR
realtekrtl8156_firmwareRange10.28–10.50
AND
realtekrtl8156Match-
Node
realtekrtl8156b_firmwareRange7.42–7.53
OR
realtekrtl8156b_firmwareRange8.49–8.60
OR
realtekrtl8156b_firmwareRange10.28–10.50
AND
realtekrtl8156bMatch-
Node
realtekrtl8153_firmwareRange7.42–7.53
OR
realtekrtl8153_firmwareRange8.49–8.60
OR
realtekrtl8153_firmwareRange10.28–10.50
AND
realtekrtl8153Match-
Node
realtekrtl8153b_firmwareRange7.42–7.53
OR
realtekrtl8153b_firmwareRange8.49–8.60
OR
realtekrtl8153b_firmwareRange10.28–10.50
AND
realtekrtl8153bMatch-
Node
realtekrtl8154_firmwareRange7.42–7.53
OR
realtekrtl8154_firmwareRange8.49–8.60
OR
realtekrtl8154_firmwareRange10.28–10.50
AND
realtekrtl8154Match-
Node
realtekrtl8154b_firmwareRange7.42–7.53
OR
realtekrtl8154b_firmwareRange8.49–8.60
OR
realtekrtl8154b_firmwareRange10.28–10.50
AND
realtekrtl8154bMatch-
Node
realtekrtl8152b_firmwareRange7.42–7.53
OR
realtekrtl8152b_firmwareRange8.49–8.60
OR
realtekrtl8152b_firmwareRange10.28–10.50
AND
realtekrtl8152bMatch-

Related

prion 1
cvelist 1
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Buffer overflow
2022-06-20 06:15:00
cvelist
cvelist
CVE-2022-21742 Realtek USB FE/1GbE/2.5GbE/5GbE NIC Family - Buffer Overflow
2022-04-26 00:00:00
cve
cve
CVE-2022-21742
2022-06-20 06:15:08

3.3 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

19.8%

JSON
Related for NVD:CVE-2022-21742
prion1cvelist1cve1