Vulnerability in Samsung Exynos Mobile Processor (CVE-2023-37366)
Summary
Vulnerability in Samsung Exynos Mobile Processor (CVE-2023-37366). Risk of unauthorized operations or information disclosure.
Original description
The description as published by the source.
In cd_parseMsg of cd_codec.c, there is a possible infinite loop due to improper input validation. This could lead to remote denial of service by a rogue cellular base station with no additional execution privileges needed. User interaction is not needed for exploitation.
Source: NIST National Vulnerability Database NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2023-37366 has been found in Samsung Exynos Mobile Processor.
Risk of unauthorized operations or information disclosure. CVSS score: 2.8/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Samsung Exynos Mobile Processor CVE-2023-37366" on the vendor's site.
CVE-2023-37366 (Samsung Exynos Mobile Processor) — CWE-835 / CVSS v3 2.8
Attack vector: local / no user interaction
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-835) exists in Samsung Exynos Mobile Processor.
Check the vendor advisory for the affected versions of Samsung Exynos Mobile Processor.
Severity: Low (CVSS 2.8/10). Risk of unauthorized operations or information disclosure.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで Samsung Exynos Mobile Processor を使っているサービスとバージョンを洗い出す。
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2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
Affected packages
References
- advisory source.android.com
- web cve@mitre.org
- web cve@mitre.org
- web nvd.nist.gov
- web semiconductor.samsung.com
- web semiconductor.samsung.com
- web github.com