cve 2025 42701

About this tag
CVE-2025-42701 is a medium-severity vulnerability in the CrowdStrike Falcon sensor for Windows. It is a TOCTOU race condition that allows a local attacker with existing code execution to delete arbitrary files on a Windows host, amplifying post-compromise damage. CrowdStrike has issued patches and hotfixes for this flaw, which was responsibly reported through their bug bounty program. Organizations running Falcon on Windows should prioritize applying the available updates to mitigate the risk of file deletion attacks by local adversaries.

  1. Siemens Interniche TCP/IP DoS CVE-2025-40820: Per SKU Fixes and Mitigations

    Siemens has disclosed a serious vulnerability in the Interniche TCP/IP stack that underpins networking in a broad array of industrial devices and controllers; the flaw (tracked as CVE‑2025‑40820) can allow an unauthenticated remote attacker who can inject spoofed IP packets at precisely timed...
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    • cve 2025 42701 industrial cybersecurity interniche siemens
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  2. Linux IPMI vulnerability CVE-2025-40202 fix centralizes lifecycle management

    A newly recorded Linux-kernel vulnerability, tracked as CVE-2025-40202, fixes a fragile implementation in the IPMI user-message accounting that could lead to improper counting and a use‑after‑free; maintainers reworked the receive-side allocation and reference‑counting so user‑message limits are...
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    • cve 2025 42701 ipmi subsystem kernel patch linux kernel
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  3. CVE-2025-39850: Linux VXLAN Null Pointer Fix in Azure Linux

    The Linux kernel vulnerability tracked as CVE-2025-39850 — a NULL-pointer dereference in the VXLAN implementation when handling FDB nexthop objects under the vxlan "proxy" option — has been fixed upstream, and Microsoft’s public attestation currently lists Azure Linux as a product that “includes...
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    • azure linux cve 2025 42701 linux kernel vxlan proxy
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  4. Patch CrowdStrike Falcon on Windows: Fix CVE-2025-42701 and CVE-2025-42706

    CrowdStrike has issued urgent fixes for two medium‑severity flaws in the Falcon sensor for Windows — tracked as CVE‑2025‑42701 and CVE‑2025‑42706 — that, while not enabling initial remote compromise, permit a local attacker who already has code execution on a host to delete arbitrary files and...
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    • crowdstrike cve 2025 42701 falcon sensor
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    • Forum: Windows News

  5. CrowdStrike Falcon Windows Sensor fixes CVE-2025-42701 and CVE-2025-42706

    CrowdStrike has published fixes for two medium‑severity vulnerabilities in the Falcon Windows Sensor that could allow an attacker who already has local code execution to delete arbitrary files on Windows hosts — the issues are tracked as CVE‑2025‑42701 (a TOCTOU race condition) and...
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    • crowdstrike cve 2025 42701 cve 2025 42706 endpoint security falcon sensor
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    • Forum: Windows News