Coverage › CVE-2024-38080

CVE-2024-38080 Mapped Sigma

Microsoft Windows Hyper-V Privilege Escalation Vulnerability

Vendor / product

Microsoft — Windows

Description (CISA)

Microsoft Windows Hyper-V contains a privilege escalation vulnerability that allows a local attacker with user permissions to gain SYSTEM privileges.

Added to KEV

2024-07-09

Due date

2024-07-30

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Known ransomware use

Unknown

CWE

CWE-190

CISA notes

https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2024-38080
https://nvd.nist.gov/vuln/detail/CVE-2024-38080

Elsewhere

cve.org · NVD · CISA KEV · JSON

ATT&CK techniques · CTID Mappings Explorer, ATT&CK 16.1, KEV snapshot 2025-07-28

2 mapping objects across 2 techniques. exploitation technique states how the vulnerability is exploited; primary and secondary impact state what exploitation achieves. They are different claims and are labelled as such.

Detection chain · ATT&CK Enterprise v19.2 detection strategies, analytics, log sources

T1068 Exploitation for Privilege Escalation primary impact

• DET0514 Detection Strategy for Exploitation for Privilege Escalation
  AN1419 Windows

  Detects exploitation attempts targeting vulnerable kernel drivers or OS components, often followed by unusual process or token behavior.

  WinEventLog:Sysmon EventCode=6 → DC0079 Driver Load

  WinEventLog:Sysmon EventCode=1 → DC0032 Process Creation

  WinEventLog:Security EventCode=4672 → DC0088 Logon Session Metadata

  Tunable: DriverNamePattern TimeWindow ParentProcessPath
  AN1420 Linux

  Detects escalation via vulnerable setuid binaries or kernel modules, often chained with unusual access to /proc/kallsyms or /dev/kmem.

  auditd:SYSCALL execve → DC0032 Process Creation

  auditd:SYSCALL ACCESS → DC0035 Process Access

  auditd:SYSCALL dmesg → DC0016 Module Load

  Tunable: SetUIDBinaryList TimeWindow EffectiveUIDThreshold
  AN1421 macOS

  Detects use of vulnerable kernel extensions or entitlements abused via setuid or AppleScript injection chains.

  macos:unifiedlog process:exec and kext load events → DC0032 Process Creation

  macos:endpointsecurity ES_EVENT_TYPE_NOTIFY_KEXTLOAD → DC0016 Module Load

  Tunable: EntitlementList TimeWindow
  AN1422 Containers

  Detects container breakout behavior via exploitation (e.g., DirtyPipe, CVE-2022-0847), followed by host OS interaction or escalated capability assignment.

  auditd:SYSCALL capset or setns → DC0067 Logon Session Creation

  containerd:runtime e.g., containerd, Docker events → DC0091 Container Enumeration

  Tunable: NamespaceEscapePattern TimeWindow

Sigma rules tagged attack.t1068 (31)

All 31 rules on the technique page →

T1204.002 Malicious File exploitation technique

• DET0294 User Execution – Malicious File via download/open → spawn chain (T1204.002)
  AN0819 Windows

  User opens a file delivered by email, web, chat, or share. The handler application (Word/PDF reader/archiver) creates a file in user-controlled paths (Downloads, Temp, Desktop) and then spawns a new or unusual child process (e.g., powershell.exe, wscript.exe, cmd.exe, regsvr32.exe, rundll32.exe, msiexec.exe). Optional precursors include FileStreamCreated (URL/UNC) and Office → system32 batch writes.

  WinEventLog:Sysmon EventCode=11 → DC0039 File Creation

  WinEventLog:Sysmon EventCode=1 → DC0032 Process Creation

  WinEventLog:Sysmon EventCode=15 → DC0059 File Metadata

  Tunable: TimeWindow SuspiciousExtensions UserPaths ParentApps SignerAllowList
  AN0820 macOS

  User opens a downloaded document/installer leading to EndpointSecurity file create in ~/Downloads or ~/Library paths then an exec of a suspicious utility (osascript, bash/zsh, curl, chmod, open with -a Terminal). Correlates File Creation with subsequent process exec and, optionally, quarantine/LSQuarantine events.

  macos:unifiedlog process_exec: image in {/bin/bash,/bin/zsh,/usr/bin/osascript,/usr/bin/python*,/usr/bin/curl,/usr/bin/ssh,/usr/bin/open} AND parent in {Preview, TextEdit, Microsoft Word, Microsoft Excel, AdobeReader, Archive Utility, Finder} → DC0032 Process Creation

  macos:endpointsecurity ES_EVENT_TYPE_NOTIFY_CREATE: path under /Users/*/(Downloads|Desktop|Library/*/Containers|Library/Group Containers) AND extension in SuspiciousExtensions → DC0039 File Creation

  Tunable: TimeWindow QuarantineRequired ParentApps
  AN0821 Linux

  User or desktop application writes a new file to ~/Downloads, /tmp, or mounted removable media followed by execve of a risky interpreter/loader (bash, sh, python, perl, php, node, curl|wget piping to sh, ld.so, rdesktop, xdg-open - with unusual args). Uses auditd PATH+SYSCALL (open/creat/write/rename) with execve event linking.

  auditd:SYSCALL open/create/rename: name in (/home/*/Downloads/*|/tmp/*|/run/user/*|/media/*) AND ext in SuspiciousExtensions → DC0039 File Creation

  auditd:SYSCALL execve: exe in {/bin/bash,/bin/sh,/usr/bin/python*,/usr/bin/perl,/usr/bin/php,/usr/bin/node,/usr/bin/curl,/usr/bin/wget,/usr/bin/xdg-open,/usr/bin/ssh,/usr/bin/rundll32 (wine)} AND ppid process is a document viewer/browser → DC0032 Process Creation

  Tunable: TimeWindow DesktopParentMap

Sigma rules tagged attack.t1204.002 (39)

All 39 rules on the technique page →