CVE-2021-23424

Vulnerability Profile Updated a month ago
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CVE-2021-23424 is a vulnerability that was identified on August 17, 2021. This vulnerability affects the Linux kernel, which is the core component of the Linux operating system and provides essential services to other software running on the system. The vulnerability arises due to an issue in the implementation of the io_uring mechanism, which is used for high-performance input/output operations. An attacker who has local access to the system can exploit this vulnerability to elevate their privileges and execute arbitrary code with kernel-level permissions. The exploitation of CVE-2021-23424 can result in serious consequences as an attacker can gain complete control over the affected system. This could allow them to steal sensitive information, install malware or ransomware, and carry out other malicious activities. The scope of this vulnerability is significant as the Linux operating system is widely used in various industries, including finance, healthcare, government agencies, and more. Therefore, it is crucial for organizations to apply patches promptly to mitigate the risk of exploitation. In response to the discovery of this vulnerability, many Linux distributions have released security updates to address the issue. Users are advised to apply these updates as soon as possible to protect their systems from potential attacks. Additionally, it is recommended to follow best practices such as limiting user privileges, implementing firewalls, and regularly monitoring system logs to detect any unusual activity.
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Source Document References
Information about the CVE-2021-23424 Vulnerability was read from the documents corpus below. This display is limited to 20 results, create a free account to see more
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CERT-EU
a year ago
Input validation error in IBM Maximo Application Suite