Is CVE-2019-13104 actively exploited?

CVE-2019-13104 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2019-13104?

CVE-2019-13104 has a CVSS score of 7.8 (HIGH severity). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

How do I patch CVE-2019-13104?

Patch guidance is available from denx security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2019-13104.

Fix CVE-2019-13104 - HIGH denx u-boot

Q: Which products are affected by CVE-2019-13104?

8 products: denx u-boot, denx u-boot, denx u-boot, denx u-boot, denx u-boot, and 3 more.

Description

In Das U-Boot versions 2016.11-rc1 through 2019.07-rc4, an underflow can cause memcpy() to overwrite a very large amount of data (including the whole stack) while reading a crafted ext4 filesystem.

CVSS Metrics

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector: local
Complexity: low
Privileges: none
User Action: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-191 CWE-787 · Out-of-bounds Write

Metadata

Primary Vendor: DENX
Published: 8/6/2019
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

denx : u-bootdenx : u-bootdenx : u-bootdenx : u-bootdenx : u-bootdenx : u-bootopensuse : leapopensuse : leap

Remediation Guidance

Executive Summary

Cite this page

CVE-2019-13104. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2019-13104

View on NIST NVD

CVE-2019-13104 vulnerability