CVE-2018-3561
CVE-2018-3561 is a high-severity vulnerability in Google Android with a CVSS 3.x base score of 7.0. 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-362.
Key facts
- Severity: High (CVSS 3.x base score 7.0)
- CVSS v2: 4.4
- EPSS exploit prediction: 0% (1st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-362
- Affected product: Google Android
- Published:
- Last modified:
Description
In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, a race condition in diag_ioctl_lsm_deinit() leads to a Use After Free condition.
Frequently asked questions
- What is CVE-2018-3561?
- In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, a race condition in diag_ioctl_lsm_deinit() leads to a Use After Free condition.
- How severe is CVE-2018-3561?
- CVE-2018-3561 has a CVSS 3.x base score of 7.0, rated high severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2018-3561 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (1st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-3561?
- CVE-2018-3561 affects Google Android. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-3561?
- 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.
- When was CVE-2018-3561 published?
- CVE-2018-3561 was published on 2018-03-16 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:google:android:-:*:*:*:*:*:*:*
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