CVE-2015-9062
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedIn all Qualcomm products with Android releases from CAF using the Linux kernel, an integer overflow to buffer overflow vulnerability exists when loading an ELF file.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceInteger overflow in the kernel ELF loader in Qualcomm Android kernel code leads to a buffer overflow when parsing malicious ELF files. This memory corruption vulnerability in kernel mode allows potential arbitrary code execution.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE dataall versionsCVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify the chipset manufacturerCheck /proc/cpuinfo or system settings for 'Hardware' or 'model' entries to determine if the device uses a Qualcomm Snapdragon chipsetAffected if The device uses Qualcomm Snapdragon or other Qualcomm processors
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Determine the kernel versionRun 'uname -r' or check /proc/version to obtain the kernel version stringAffected if The kernel version is any version released before the vendor patch was applied
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Check the Android security patch levelGo to Settings > About Phone > Security Patch Level or run 'getprop ro.build.version.security_patch'Affected if The security patch level is earlier than the month the CVE fix was released by the OEM
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Verify ELF loading capability is presentConfirm the kernel supports ELF binary execution - this is standard on Android as apps are packaged as APKs containing DEX but native libraries use ELFAffected if The device can execute native code (ELF binaries), which is the default state for most Android devices with native library support
A user is affected if their Android device uses a Qualcomm Snapdragon chipset and has not received the vendor-supplied security patch that addresses this kernel ELF loader integer overflow vulnerability.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataApply the vendor-supplied Qualcomm CAF kernel patch addressing the ELF loading integer overflow. This is typically delivered through monthly security patch levels from the device OEM.
- Consultation4.0 h
- Implementation8.0 h
- Testing16.0 h
- Review / QA8.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2015-9062 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2015-9062 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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