← Back
CVE-2024-50045
medium
CVSS 5.5
Vulnerability in linux (CVE-2024-50045)
Summary
vulnerability in linux (CVE-2024-50045). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2024-50045** 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-2024-50045" on the vendor's site.
CVE-2024-50045 (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。
-
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/3453f5839420bfbb85c86c61e49f49ffd0f041c4
- web https://git.kernel.org/stable/c/75dfcb758015c97e1accd6340691fca67d363bed
- web https://git.kernel.org/stable/c/78ed917133b118661e1fe62d4a85d5d428ee9568
- web https://git.kernel.org/stable/c/915717e0bb9837cc5c101bc545af487bd787239e
- web https://git.kernel.org/stable/c/95c0cff5a1a5d28bf623b92eb5d1a8f56ed30803
- web https://git.kernel.org/stable/c/cce8419b8168f6e7eb637103a47f916f3de8bc81
- web https://git.kernel.org/stable/c/f07131239a76cc10d5e82c19d91f53cb55727297
- web https://git.kernel.org/stable/c/f9ff7665cd128012868098bbd07e28993e314fdb
- web https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
- web https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
- web https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- web https://cert-portal.siemens.com/productcert/html/ssa-355557.html
- web https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- web https://nvd.nist.gov/vuln/detail/CVE-2024-50045
- web https://github.com/advisories/GHSA-5hwh-9gc5-fwwg