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CVE-2025-23141
medium
CVSS 5.5
Vulnerability in linux (CVE-2025-23141)
Summary
vulnerability in linux (CVE-2025-23141). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2025-23141** has been found in linux.
Risk of unauthorized operations or information disclosure. CVSS score: 5.5/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "linux CVE-2025-23141" on the vendor's site.
CVE-2025-23141 (linux) — CVSS v3 5.5
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.
❓ What is the problem
**A vulnerability** (unclassified) exists in linux.
📍 Affected scope
linux — .
🔥 Severity
Severity: Medium (CVSS 5.5/10). 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 'linux' .` 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 'linux' . | 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 `linux` 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。
References
- web https://git.kernel.org/stable/c/0357c8406dfa09430dd9858ebe813feb65524b6e
- web https://git.kernel.org/stable/c/56d997b257075951a46663970cd350cd5e34c041
- web https://git.kernel.org/stable/c/592e040572f216d916f465047c8ce4a308fcca44
- web https://git.kernel.org/stable/c/7bc5c360375d28ba5ef6298b0d53e735c81d66a1
- web https://git.kernel.org/stable/c/8a3df0aa1087a89f5ce55f4aba816bfcb1ecf1be
- web https://git.kernel.org/stable/c/ef01cac401f18647d62720cf773d7bb0541827da
- web https://git.kernel.org/stable/c/f5cbe725b7477b4cd677be1b86b4e08f90572997
- web https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
- web https://nvd.nist.gov/vuln/detail/CVE-2025-23141
- web https://github.com/advisories/GHSA-crp4-4q2h-fprq