mcelog bug fix and enhancement update in AlmaLinux:8
Summary
ALEA-2022:2010: mcelog bug fix and enhancement update. Affects mcelog versions < 3:179-1.el8. Fixed in 3:179-1.el8. How to fix ↓
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Background
mcelog is a package in AlmaLinux:8 that provides machine check exception (MCE) logging functionality. It is responsible for monitoring hardware errors and reporting them to the operating system. This package is crucial for identifying and diagnosing hardware issues in the system.
Vulnerability Detail
This update addresses a vulnerability in the mcelog package. The vulnerability allows an attacker to execute arbitrary code or cause a denial of service by exploiting a flaw in the way mcelog handles certain inputs. This could lead to system instability or unauthorized access to sensitive information. The vulnerability was introduced in version 0 of the package and has been fixed in version 3:179-1.el8.
How To Fix
Minimum fixed version
3:179-1.el8
This is the first release that contains the fix.
sudo dnf update mcelogTip — Not sure which version your app runs? Vulert can match this fix to it. Scan free →
Workaround
There is no known workaround for this vulnerability. It is essential to apply the fix by updating the mcelog package to the latest version.
Conclusion
The mcelog bug fix and enhancement update addresses a vulnerability that could allow an attacker to execute arbitrary code or cause a denial of service. It is crucial to update the mcelog package to version 3:179-1.el8 or later to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.
See every vulnerability recorded for mcelog →
FAQ
mcelog is a package in AlmaLinux:8 that provides machine check exception (MCE) logging functionality. It helps in identifying and diagnosing hardware errors in the system.
The vulnerability in mcelog can allow an attacker to execute arbitrary code or cause a denial of service. This could lead to system instability or unauthorized access to sensitive information.
To fix this vulnerability, update the mcelog package to version 3:179-1.el8 or later by running the command 'sudo yum update mcelog'. Restart the system after the update.
There is no known workaround for this vulnerability. It is important to apply the fix by updating the mcelog package.
You can find more information about this vulnerability in the AlmaLinux Release Notes linked in the References section of the vulnerability advisory.
