01 Record
CVE-2024-31327
In multiple functions of MessageQueueBase.h, there is a possible out of bounds write due to a race condition. This could lead to local escalation of privilege with no additional execution privileges
MediumPUBLISHEDCNA: google_android
CNA base score5.3 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
02 Description
In multiple functions of MessageQueueBase.h, there is a possible out of bounds write due to a race condition. This could lead to local escalation of privilege with no additional execution privileges
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.08% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 0.2% of scored records. A rank, not a probability.
- NVD base score
- 7.0 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2024-07-09 20:09Z2 YR AGO
- Last updated
- 2025-03-14 15:23Z1 YR AGO
- Reserved
- 2024-03-29
- Assigning CNA
- google_android
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
- Weaknesses
- CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')Class
- Data version
- 5.1
- Document digest
- 7b2d006389162f4a107d064703c72bb368261d97ad21adcb707cb8f241bbcc40
05 Affected products
VendorProductVersionsPlatforms
06 References
- android.googlesource.comhttps://android.googlesource.com/platform/system/libfmq/+/79bbf4aeef4b254c52da670a972e22956c8c659d
- source.android.comhttps://source.android.com/security/bulletin/2024-06-01