Microsoft Windows Hyper-V NT Kernel Integration VSP Heap-based Buffer Overflow Vulnerability

🗓️ 14 Jan 2025 00:00:00Reported by CISAType

cisa_kev

cisa_kev🔗 www.cisa.gov👁 82 Views

Heap-based buffer overflow in Microsoft Windows Hyper-V allows local attacker SYSTEM privileges.

Reporter	Title	Published	Views	Family All 44
GithubExploit	Exploit for Heap-based Buffer Overflow in Microsoft	16 Jul 202603:54	–	githubexploit
GithubExploit	Exploit for Heap-based Buffer Overflow in Microsoft	5 May 202620:41	–	githubexploit
GithubExploit	Exploit for Heap-based Buffer Overflow in Microsoft	11 Jun 202519:59	–	githubexploit
GithubExploit	Exploit for Heap-based Buffer Overflow in Microsoft	27 Feb 202512:36	–	githubexploit
ATTACKERKB	CVE-2025-21333	14 Jan 202500:00	–	attackerkb
Information Security Automation	January Microsoft Patch Tuesday	14 Jan 202523:22	–	avleonov
Information Security Automation	New episode “In the Trend of VM” (#12): 8 February CVEs & Why the Darknet Matters for VM Specialists	11 Mar 202510:10	–	avleonov
Information Security Automation	About Elevation of Privilege – Windows Hyper-V NT Kernel Integration VSP (CVE-2025-21333, CVE-2025-21334, CVE-2025-21335) vulnerability	6 Feb 202516:31	–	avleonov
BDU FSTEC	The vulnerability of the VSP Elevation function in the hardware virtualization technology of Windows Hyper-V operating systems allows attackers to elevate their privileges to the SYSTEM level.	15 Jan 202500:00	–	bdu_fstec
Circl	CVE-2025-21333	14 Jan 202517:29	–	circl

14 Jan 2025 00:00Current

7.1High risk

Vulners AI Score7.1

CVSS 3.17.8

EPSS0.09798

SSVC

microsoft windows hyper-v nt kernel integration heap-based buffer overflow local attacker system privileges.