In increment_annotation_count of stats_event.c, there is a possible out of bounds write due to a missing bounds check.

published 2024-07-09 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-29207

cvss: 6.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.1%; EPSS 0.1% chance of exploitation in 30 days, percentile 0%
public exploits: 0; none known

In increment_annotation_count of stats_event.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Patch / fix

fixed in 1 links 2

Google Android 12

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 2 y ago (2024-07-10)

Exploit prediction

0.10% chance of exploitation in the next 30 days, higher than 0% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.3	CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N
NVD	3.1	7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CNA	3.1	6.3	CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N

Affected products

Google Android

Classification

Weakness

CWE-269 Improper Privilege Management
CWE-787 Out-of-bounds Write

References

android.googlesource.com /platform/packages/modules/StatsD/+/b6aab6c000ab85f4e4d8bb3941bcc33800550374
mailing-list, patch
source.android.com /security/bulletin/2024-06-01
patch, vendor-advisory

Sources

CVE List CVE-2024-31311
NVD CVE-2024-31311

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Summary