CVE-2019-14354
Ledger OLED Display Side Channel Analyzer
Description
On Ledger Nano S and Nano X devices, a side channel for the row-based OLED display was found. The power consumption of each row-based display cycle depends on the number of illuminated pixels, allowing a partial recovery of display contents. For example, a hardware implant in the USB cable might be able to leverage this behavior to recover confidential secrets such as the PIN and BIP39 mnemonic. In other words, the side channel is relevant only if the attacker has enough control over the device's USB connection to make power-consumption measurements at a time when secret data is displayed. The side channel is not relevant in other circumstances, such as a stolen device that is not currently displaying secret data.
INFO
Published Date :
Aug. 10, 2019, 4:15 p.m.
Last Modified :
Nov. 21, 2024, 4:26 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
1.4
Exploitability Score :
0.9
Affected Products
The following products are affected by CVE-2019-14354
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-14354.
| URL | Resource |
|---|---|
| https://ledger-donjon.github.io/oled-vuln/ | Third Party Advisory |
| https://ledger-donjon.github.io/oled-vuln/ | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-14354 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-14354 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Jul. 21, 2021
Action Type Old Value New Value Changed CWE CWE-200 CWE-203 -
Initial Analysis by [email protected]
Aug. 21, 2019
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://ledger-donjon.github.io/oled-vuln/ No Types Assigned https://ledger-donjon.github.io/oled-vuln/ Third Party Advisory Added CWE CWE-200 Added CPE Configuration AND OR *cpe:2.3:o:ledger:nano_s_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ledger:nano_s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ledger:nano_x_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ledger:nano_x:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-14354 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-14354
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.22667
percentile