PT-2024-1247 · Microsoft · Windows Hyper-V+1

Australeo + 1 · Published 2024-01-09 · Updated 2024-05-29 · CVE-2024-20700

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Windows Hyper-V (affected versions not specified)

Description The issue is related to synchronization errors when using a shared resource in the Windows Hyper-V hardware virtualization system. This can be exploited by a remote attacker to execute arbitrary code. The estimated number of potentially affected devices worldwide is not available. There is no information about real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

BDU:2024-00643

CVE-2024-20700

Affected Products

Windows

Windows Hyper-V

References · 23

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-20700 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-00643 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-20700 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2024-20700 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-20700 · Security Note
• https://osv.dev/vulnerability/CVE-2024-20700 · Vendor Advisory
• https://t.me/avleonovcom/1192 · Telegram Post
• https://t.me/echeloneyes/2348 · Telegram Post
• https://twitter.com/TheCyberSecHub/status/1744812560816415176 · Twitter Post
• https://twitter.com/helpnetsecurity/status/1744812511034053036 · Twitter Post
• https://twitter.com/Action1corp/status/1745131874073092202 · Twitter Post
• https://twitter.com/moton/status/1745076842191528300 · Twitter Post
• https://twitter.com/evanderburg/status/1744811935785521595 · Twitter Post
• https://twitter.com/ReinerAberJa/status/1747208583056437406 · Twitter Post
• https://twitter.com/catnap707/status/1745228445679071609 · Twitter Post