AI description
CVE-2025-1055 affects the K7RKScan.sys driver, a component of the K7 Security Anti-Malware suite. The vulnerability allows a local, low-privilege user to send specific IOCTL requests that can terminate a wide range of processes. These processes can run with administrative or system-level privileges, excluding those protected by the operating system. This vulnerability arises from a lack of access control in the driver's IOCTL handler. This allows users without sufficient privileges to perform actions that should be restricted to the kernel space. Successful exploitation of this flaw can lead to a denial-of-service state by disrupting critical services or privileged applications.
- Description
- A vulnerability in the K7RKScan.sys driver, part of the K7 Security Anti-Malware suite, allows a local low-privilege user to send crafted IOCTL requests to terminate a wide range of processes running with administrative or system-level privileges, with the exception of those inherently protected by the operating system. This flaw stems from missing access control in the driver's IOCTL handler, enabling unprivileged users to perform privileged actions in kernel space. Successful exploitation can lead to denial of service by disrupting critical services or privileged applications.
- Source
- 41c37e40-543d-43a2-b660-2fee83ea851a
- NVD status
- Deferred
CVSS 3.1
- Type
- Secondary
- Base score
- 5.6
- Impact score
- 4
- Exploitability score
- 1.1
- Vector string
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
- Severity
- MEDIUM
- 41c37e40-543d-43a2-b660-2fee83ea851a
- CWE-862
- Hype score
- Not currently trending
Çin Bağlantılı Warlock Fidye Yazılımı, SharePoint Açıklarını ve Güvenlik Yazılımı Devre Dışı Bırakma Araçlarını Kullanarak Su ve Telekom Altyapısını Hedef Aldı! Microsoft SharePoint'teki ToolShell açıklarını istismar eden Çin bağlantılı Warlock
@BTHaberler
12 Oct 2026
57 Impressions
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🚨 THREAT ALERT: We’ve just released an open-source emergency mitigation script to defend against the Warlock ransomware (Storm-2603/Longlegs) attacks targeting Microsoft SharePoint. Our PowerShell script automates critical defenses: 🛡️ Blocks the BYOVD attack (CVE-202
@ubitquity_io
2 Oct 2026
606 Impressions
1 Retweet
5 Likes
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NØØT Security Alerts Classification: Critical CVE: CVE-2025-1055 Product: K7 Security / K7 Security Anti-Malware Summary: VulnCheck reports real-world exploitation activity affecting K7 Security / K7 Security Anti-Malware. Evidence: Public PoC/exploit available; Ransomware u
@Python_s_
1 Oct 2026
46 Impressions
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🚨 GÜVENLİK BÜLTENİ: DragonForce Fidye Yazılımı MS Teams Altyapısını Arka Kapı Olarak Kullanıyor (CVE-2023-52271 / CVE-2025-61155 / CVE-2025-1055) Merhaba #Brolyz Fidye yazılımı gruplarının savunma atlatma tekniklerinde kritik bir gelişme raporlandı. Symant
@rahmid3mir
16 Jun 2026
82 Impressions
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5 Likes
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Confirmed: the two drivers with CVE-2025-52915 CVE-2025-1055 is still available on latest Win11 at present. https://t.co/XTToARjtmt
@anylink20240604
14 Sept 2025
9365 Impressions
15 Retweets
115 Likes
55 Bookmarks
1 Reply
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