CVE-2024-22254
CVE-2024-22254 is an out-of-bounds write vulnerability in VMware ESXi that could allow a malicious actor to escape the sandbox. With privileges inside the VMX process, an attacker could trigger this write, potentially leading to unauthorized access and control. Despite a low SVRS of 30, implying a lower immediate risk compared to vulnerabilities with higher scores, the potential for sandbox escape makes this a serious issue. Although the CVSS score is 0, indicating minimal base impact, the SVRS score should be considered in light of the tag 'In The Wild'. Corrective action is recommended to mitigate the risk of exploitation and maintain the security of the VMware environment. This vulnerability underscores the importance of robust access controls and regular security patching in virtualized environments. While not immediately critical based solely on its SVRS, its potential impact warrants attention.
Description:
CVE-2024-22254 is an out-of-bounds write vulnerability in VMware ESXi. An attacker with privileges within the VMX process can trigger an out-of-bounds write, leading to an escape from the sandbox. The SVRS for this CVE is 36, indicating a moderate risk.
Key Insights:
- Active Exploitation: This vulnerability is actively exploited in the wild, making it a high priority for patching.
- High Impact: An attacker could use this vulnerability to escape the sandbox and gain access to the underlying system, potentially leading to data theft, system compromise, or denial of service.
- Widely Used Software: VMware ESXi is widely used in enterprise environments, making this vulnerability a significant threat to many organizations.
- CISA Warning: The Cybersecurity and Infrastructure Security Agency (CISA) has issued a warning about this vulnerability, calling for immediate patching.
Mitigation Strategies:
- Apply Patches: Install the latest security patches from VMware as soon as possible.
- Restrict Access: Limit access to the VMX process to only authorized users.
- Enable Security Features: Enable security features such as intrusion detection and prevention systems to detect and block malicious activity.
- Monitor for Suspicious Activity: Monitor logs and network traffic for any suspicious activity that could indicate exploitation of this vulnerability.
Additional Information:
If users have additional queries regarding this incident, they can use the 'Ask to Analyst' feature, contact SOCRadar directly, or open a support ticket for more information if necessary.
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CWE Details
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