CVE-2022-44561
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 · uneditedThe preset launcher module has a permission verification vulnerability. Successful exploitation of this vulnerability makes unauthorized apps add arbitrary widgets and shortcuts without interaction.
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 confidenceThe preset launcher module contains a permission verification vulnerability that allows unauthorized applications to add arbitrary widgets and shortcuts to the device home screen without any user interaction or consent.
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 data= 11.0.1= 12.0.0= 12.0.1= 2.0= 3.0.0CVSS 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
- None
- Integrity
- High
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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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Check your Huawei EMUI versionGo to Settings > About Phone > Version on your Huawei device and note the EMUI version number displayedAffected if The version displayed is exactly 11.0.1, 12.0.0, or 12.0.1
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Check your Huawei HarmonyOS versionGo to Settings > About Phone > Version on your Huawei device and note the HarmonyOS version number displayedAffected if The version displayed is exactly 2.0 or 3.0.0
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Verify if the preset launcher is your default home screenGo to Settings > Apps > Default Apps > Home Screen (or Home Launcher) and check which launcher is set as defaultAffected if The default home screen launcher is the preset/huawei launcher (com.huawei.android.launcher or similar)
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Inspect home screen for unauthorized widgets and shortcutsExamine all home screen pages for any widgets or shortcuts you did not intentionally add, especially from unknown or untrusted applicationsAffected if Any unknown widgets or shortcuts appear on the home screen without your explicit action
You are affected if your device runs EMUI 11.0.1, 12.0.0, or 12.0.0, or HarmonyOS 2.0 or 3.0.0, AND you are using the preset Huawei launcher as your default home screen.
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 vendor patches or updates to the preset launcher module that implement proper permission verification to ensure only authorized apps can add widgets and shortcuts.
- Consultation2.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $4,480.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2022-44561 — 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-2022-44561 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
- No spam, self-promotion, credentials, or personal data