CVE-2024-34740 — HIGH (7.8)

Vulnerability Description

In attributeBytesBase64 and attributeBytesHex of BinaryXmlSerializer.java, there is a possible arbitrary XML injection due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	12.0

Related Weaknesses (CWE)

CWE-91 CWE-190

References

https://android.googlesource.com/platform/frameworks/base/+/e8b6505647be558ed3a1Mailing ListPatch
https://android.googlesource.com/platform/frameworks/libs/modules-utils/+/700c28Mailing ListPatch
https://source.android.com/security/bulletin/2024-08-01PatchVendor Advisory

FAQ

What is CVE-2024-34740?

CVE-2024-34740 is a vulnerability with a CVSS score of 7.8 (HIGH). In attributeBytesBase64 and attributeBytesHex of BinaryXmlSerializer.java, there is a possible arbitrary XML injection due to an integer overflow. This could lead to local escalation of privilege with...

How severe is CVE-2024-34740?

CVE-2024-34740 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-34740?

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