How severe is CVE-2023-35685?

CVE-2023-35685 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-35685 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-35685?

CVE-2023-35685 affects Google Android. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-35685?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2023-35685 have an EU (EUVD) identifier?

Yes. CVE-2023-35685 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-39685.

When was CVE-2023-35685 published?

CVE-2023-35685 was published on 2025-01-08 and last updated on 2026-06-17.

CVE-2023-35685

CVE-2023-35685 is a high-severity vulnerability in Google Android with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-416.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-39685
Weakness: CWE-416
Affected product: Google Android
Published: 2025-01-08
Last modified: 2026-06-17

Description

In DevmemIntMapPages of devicemem_server.c, there is a possible physical page uaf due to a logic error in the code. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.

Frequently asked questions

What is CVE-2023-35685?: In DevmemIntMapPages of devicemem_server.c, there is a possible physical page uaf due to a logic error in the code. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.
How severe is CVE-2023-35685?: CVE-2023-35685 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-35685 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-35685?: CVE-2023-35685 affects Google Android. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-35685?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-35685 have an EU (EUVD) identifier?: Yes. CVE-2023-35685 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-39685.
When was CVE-2023-35685 published?: CVE-2023-35685 was published on 2025-01-08 and last updated on 2026-06-17.

References

https://issuetracker.google.com/issues/42420027

Affected products (1)

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

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