CVE-2021-47329: scsi: megaraid_sas: Fix resource leak in case of probe failure
In the Linux kernel, the following vulnerability has been resolved:
scsi: megaraidsas: Fix resource leak in case of probe failure
The driver doesn't clean up all the allocated resources properly when scsiaddhost(), megasasstartaen() function fails during the PCI device probe.
Clean up all those resources.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2021-47329?
CVE-2021-47329 has a medium severity rating due to resource leakage during failure scenarios in the SCSI driver.
How do I fix CVE-2021-47329?
To fix CVE-2021-47329, update your Linux kernel to the latest patched version that addresses the vulnerability.
What are the potential impacts of CVE-2021-47329?
The potential impacts of CVE-2021-47329 include memory leaks that could lead to degraded performance or system instability.
Which versions of the Linux kernel are affected by CVE-2021-47329?
CVE-2021-47329 affects various versions of the Linux kernel where the megaraid_sas driver is used.
Is CVE-2021-47329 a remote vulnerability?
CVE-2021-47329 is not a remote vulnerability as it requires local access to the system for exploitation.