CVE-2013-1634

What it is

A denial of service vulnerability exists in some motherboard implementations of Intel e1000e/82574L network controller devices through 2013-02-06 where the device can be brought into a non-processing state when parsing 32 hex, 33 hex, or 34 hex byte values at the 0x47f offset. NOTE: A followup statement from Intel suggests that the root cause of this issue was an incorrectly configured EEPROM image.

At a glance

Exploitability

Can be exploited over the network without logging in. High risk of service disruption.

Exploit odds

2.5% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2020-02-13 22:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-16 23:51 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 2.5% in the next 30 days (EPSS).
• Severity: 7.5 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2020-02-13 22:15 UTC

Last modified

2026-06-16 23:51 UTC

Exploit probability

2.5% · EPSS, next 30 days

Weakness

CWE-665

Record status

Modified

Affected

• Intel 82574l Controller Firmware ≤ 2013-02-06

Attack profile CVSS 3.1 · 7.5

Attack vector

Network

Complexity

Low

Privileges needed

None

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2013-1634.md and follow it. Check whether this project is affected by CVE-2013-1634. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

Copy as ticket · More options · Status badge