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CVE-2024-36489
medium
CVSS 5.5
Vulnerability in linux (CVE-2024-36489)
Summary
vulnerability in linux (CVE-2024-36489). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2024-36489** 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-2024-36489" on the vendor's site.
CVE-2024-36489 (linux) — CWE-476 / 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** (CWE-476) 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/2c260a24cf1c4d30ea3646124f766ee46169280b
- web https://git.kernel.org/stable/c/335c8f1566d8e44c384d16b450a18554896d4e8b
- web https://git.kernel.org/stable/c/91e61dd7a0af660408e87372d8330ceb218be302
- web https://git.kernel.org/stable/c/ab67c2fd3d070a21914d0c31319d3858ab4e199c
- web https://git.kernel.org/stable/c/d72e126e9a36d3d33889829df8fc90100bb0e071
- web https://git.kernel.org/stable/c/ef21007a7b581c7fe64d5a10c320880a033c837b
- web https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- web https://cert-portal.siemens.com/productcert/html/ssa-613116.html
- web https://nvd.nist.gov/vuln/detail/CVE-2024-36489
- web https://github.com/advisories/GHSA-692g-7998-j2vj