CVE-2024-47021 — Out-of-bounds Read in Google Android

CWE-125 — Out-of-bounds Read3 documents3 sources
Severity
7.5HIGHNVD
EPSS
0.6%
top 29.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedOct 25

Description

In sms_ExtractCbLanguage of sms_CellBroadcast.c, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶CVEListV5google/androidAndroid kernel

🔴Vulnerability Details

2
GHSA
GHSA-vh43-qg6g-8gcm: In sms_ExtractCbLanguage of sms_CellBroadcast↗2024-10-25
▶
OSV
CVE-2024-47021: In sms_ExtractCbLanguage of sms_CellBroadcast↗2024-10-01
▶