intelligence_src_350d40f2cc69277bca
- Source-provided label
- Publisher RSS metadata
- Evidence class
- mentioned in report
- Confidence
- Not reported
- Observed
- Nov 28, 2023 00:00 UTC
- Retrieved
- Oct 13, 2026 08:35 UTC
CVE-2023-30647: Samsung RIL Heap Buffer Overflow
We have identified a new heap buffer overflow vulnerability in Samsung’s Android Radio Interface Layer implementation. The vulnerability can be exploited by a malicious (compromised) baseband runtime to achieve arbitrary code execution in Android in the radio context. The vulnerability we are disclosing in this advisory affected a wide range of Samsung devices, including phones on the newest Exynos chipsets. The July 2023 issue of the Samsung Mobile Security Bulletin contains this vulnerability as CVE-2023-30647. Vulnerability Details The Exynos vendor RIL implementation, provided by the libsec-ril.so library, exposes an Inter Process Call (IPC) interface to the baseband processor. The baseband processor can use this API through dedicated IPC messages.
Reference details
- Source category
- research-report
- First reported
- Nov 28, 2023 00:00 UTC
- Last reported
- Nov 28, 2023 00:00 UTC
- Catalog updated
- Oct 13, 2026 08:35 UTC
- Record ID
d53db0232e9884e78548721e5deb799d342b053e4146611136d263ee86a3e648
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1 sources: 0 stale, 0 needing attention, 0 paused, 0 unverified.
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