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CVE-2024-43093

Android Framework Privilege Escalation

7.3 HIGHActively exploited (CISA KEV)EPSS 0.71%
  1. Published13 Nov 2024
  2. Added to CISA KEV7 Nov 2024
  3. Remediation due28 Nov 2024
Actively exploited (CISA KEV)

Android Framework contains an unspecified vulnerability that allows for privilege escalation.

Added to KEV: 7 Nov 2024Federal remediation due: 28 Nov 2024

Description

In shouldHideDocument of ExternalStorageProvider.java, there is a possible bypass of a file path filter designed to prevent access to sensitive directories due to incorrect unicode normalization. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.

CVSS 3.1 breakdown

Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Affected products

Google Android12.0 · 12.1 · 13.0 · 14.0

Remediation

No fixed version is recorded in the NVD data. Check the vendor advisory for the latest guidance.

References

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Frequently asked

Is CVE-2024-43093 being actively exploited?

Yes. CVE-2024-43093 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added 7 Nov 2024.

How severe is CVE-2024-43093?

CVE-2024-43093 has a CVSS 3.1 base score of 7.3, rated high. EPSS estimates a 0.71% probability of exploitation.

Which products are affected by CVE-2024-43093?

Affected products include Google Android.

How do I fix CVE-2024-43093?

Apply the vendor's patch or advisory guidance, then verify no affected versions remain across your devices.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-43093 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. Because it is on the CISA KEV list, a risk for it never ranks below high, and the update that fixes it moves to the Emergency patch lane. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.