In rw_i93_sm_format of rw_i93.cc, there is a possible out of bounds read due to uninitialized data.

published 2020-11-10 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-1951

cvss: 6.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 59%
public exploits: 0; none known

In rw_i93_sm_format of rw_i93.cc, there is a possible out of bounds read due to uninitialized data. This could lead to remote information disclosure over NFC with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10 Android-11Android ID: A-157650336

Patch / fix

links 1

source.android.com/security/bulletin/2020-11-01 advisory

Exploit prediction

0.88% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
NVD	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
NVD	2.0	4.3	AV:N/AC:M/Au:N/C:P/I:N/A:N

Affected products

n/a Android

Classification

Weakness

CWE-125 Out-of-bounds Read
CWE-665 Improper Initialization

References

source.android.com /security/bulletin/2020-11-01
patch, vendor-advisory

Sources

CVE List CVE-2020-0450
NVD CVE-2020-0450

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary