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CVE-2022-28709

MEDIUM
4.4
CVSS Score
Published: August 18, 2022 at 07:35 PM UTC
Updated: June 17, 2026 at 04:38 AM UTC
3 products affected across 1 vendorEthernet Controller E810 FirmwareEthernet Controller E810Ethernet Network Adapter E810

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Severity
MEDIUM4.4
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

Improper access control in the firmware for some Intel(R) E810 Ethernet Controllers before version 1.6.1.9 may allow a privileged user to potentially enable denial of service via local access.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Ethernet Controller E810 Firmware· Intel
95%
v < 1.6.1.9
Affected range stops below 1.6.1.9, so it looks safe — our inference, not a vendor statement
intel-ethernet-controller-e810 (same device)
Ethernet Network Adapter E810· Intel
60%
v < 1.6.2.9
Affected range stops below 1.6.2.9, so it looks safe — our inference, not a vendor statement
Ethernet Controller E810· Inteldevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMx_refsource_MISCVendor Advisory
Source: [email protected]
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00593.html

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.4MEDIUMCISA-ADP
Attack Vector
LOCAL
Complexity
LOW
Privileges
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-Other

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