CVE-2024-47021 — HIGH (7.5)

Vulnerability 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 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	-

Related Weaknesses (CWE)

CWE-125

References

https://source.android.com/security/bulletin/pixel/2024-10-01Vendor Advisory

FAQ

What is CVE-2024-47021?

CVE-2024-47021 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 pri...

How severe is CVE-2024-47021?

CVE-2024-47021 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-47021?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.