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DEBIAN-CVE-2025-48517
Vulnerability in amd64-microcode (DEBIAN-CVE-2025-48517)
Summary
vulnerability in amd64-microcode (DEBIAN-CVE-2025-48517). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **DEBIAN-CVE-2025-48517** has been found in amd64-microcode.
Risk of unauthorized operations or information disclosure. CVSS score: ?/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "amd64-microcode DEBIAN-CVE-2025-48517" on the vendor's site.
DEBIAN-CVE-2025-48517 (amd64-microcode) —
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.
❓ What is the problem
**A vulnerability** (unclassified) exists in amd64-microcode.
📍 Affected scope
amd64-microcode — .
🔥 Severity
Severity: ?. Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to the patched release per vendor advisory.
🛡️ Workaround
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run `grep -r 'amd64-microcode' .` against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
grep -r 'amd64-microcode' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で `amd64-microcode` を grep し、稼働しているサービス・バージョンを把握する。
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7Post-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 Step 3 と同じログクエリでアラート再発が無いか継続監視。
Affected packages
Debian:11
amd64-microcode
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:12
amd64-microcode
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
amd64-microcode
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
amd64-microcode
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]