CVE-2023-30739

CVE-2023-30739 is a medium-severity vulnerability in Samsung Android with a CVSS 3.x base score of 6.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Arbitrary File Descriptor Write vulnerability in libsec-ril prior to SMR Nov-2023 Release 1 allows local attacker to execute arbitrary code.

Frequently asked questions

What is CVE-2023-30739?
Arbitrary File Descriptor Write vulnerability in libsec-ril prior to SMR Nov-2023 Release 1 allows local attacker to execute arbitrary code.
How severe is CVE-2023-30739?
CVE-2023-30739 has a CVSS 3.x base score of 6.7, rated medium severity. It is exploitable over local access with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-30739 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30739?
CVE-2023-30739 primarily affects Samsung Android. In total, 78 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-30739?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-30739 published?
CVE-2023-30739 was published on 2023-11-07 and last updated on 2026-06-17.

References

Affected products (78)

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