CVE-2024-34720 — Operator Precedence Logic Error in Google Android

CWE-783 — Operator Precedence Logic Error4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 88.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedJul 9

Description

In com_android_internal_os_ZygoteCommandBuffer_nativeForkRepeatedly of com_android_internal_os_ZygoteCommandBuffer.cpp, there is a possible method to perform arbitrary code execution in any app zygote processes due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶Androidplatform/frameworks_base14-next:0 — 14-next:2024-07-01+4
▶CVEListV5google/android4 versions+3
▶NVDgoogle/android4 versions+3

Patches

Patch: android.googlesource.com ↗Patch: source.android.com ↗Patch: android.googlesource.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-c8qc-x3gq-8ffg: In com_android_internal_os_ZygoteCommandBuffer_nativeForkRepeatedly of com_android_internal_os_ZygoteCommandBuffer↗2024-07-09
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OSV
CVE-2024-34720: In com_android_internal_os_ZygoteCommandBuffer_nativeForkRepeatedly of com_android_internal_os_ZygoteCommandBuffer↗2024-07-01
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📋Vendor Advisories

1
Android
CVE-2024-34720: Android Security Bulletin 2024-07-01 CVE: CVE-2024-34720 Severity: HIGH Type: EoP Affected AOSP versions: 12, 12L, 13, 14 References: A-319081336↗2024-07-01
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