CVE-2021-3612

Vulnerability Profile Updated a month ago
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CVE-2021-3612 is a software vulnerability discovered in the Linux kernel's tracing subsystem and Virtio console implementation. The flaw stems from improper tracking of per-cpu ring buffer state in the tracing subsystem, along with inadequate validation of input lengths in certain situations within the Virtio console implementation. These issues pose potential risks to system security, as they could potentially be exploited by malicious actors to compromise the affected systems. The discovery of this vulnerability alerted developers and system administrators to potential threats to their system's integrity. Given the widespread use of the Linux kernel in various devices, ranging from personal computers to servers and embedded systems, this vulnerability has far-reaching implications. It underscores the need for regular security audits and timely patching of software components to mitigate such vulnerabilities. As of now, it is crucial that users and administrators of Linux-based systems stay vigilant and apply the necessary patches or updates to address CVE-2021-3612. The Linux community typically responds quickly to such vulnerabilities, providing fixes to ensure system security. In addition to applying these fixes, users should consider employing additional measures like intrusion detection systems and regular system monitoring to enhance their overall cybersecurity posture.
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Linux
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CVE-2021-38160Unspecified
1
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CVE-2021-45485Unspecified
1
None
Source Document References
Information about the CVE-2021-3612 Vulnerability was read from the documents corpus below. This display is limited to 20 results, create a free account to see more
SourceCreatedAtTitle
CERT-EU
5 months ago
USN-5299-1 | Security
CERT-EU
5 months ago
USN-5073-1 | Security
CERT-EU
5 months ago
USN-5343-1 | Security