Denial of service in Intel Ethernet Controllers and Adapters



Published: 2023-03-08
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2022-36382
CWE-ID CWE-787
Exploitation vector Local
Public exploit N/A
Vulnerable software
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E810 Ethernet Controllers and Adapters
Hardware solutions / Routers & switches, VoIP, GSM, etc

X710 Ethernet Controllers and Adapters
Hardware solutions / Routers & switches, VoIP, GSM, etc

Vendor

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Out-of-bounds write

EUVDB-ID: #VU73179

Risk: Low

CVSSv3.1: 3.9 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-36382

CWE-ID: CWE-787 - Out-of-bounds write

Exploit availability: No

Description

The vulnerability allows a local user to compromise vulnerable system.

The vulnerability exists due to a boundary error when processing untrusted input. A local administrator can trigger an out-of-bounds write and perform a denial of service (DoS) attack.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

E810 Ethernet Controllers and Adapters: before 1.7.0.8

X710 Ethernet Controllers and Adapters: before 9.101

External links

http://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00754.html


Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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