CVE-2020-10742

Description

A flaw was found in the Linux kernel. An index buffer overflow during Direct IO write leading to the NFS client to crash. In some cases, a reach out of the index after one memory allocation by kmalloc will cause a kernel panic. The highest threat from this vulnerability is to data confidentiality and system availability.

Category

6.0
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.03%
Third-Party Advisory redhat.com
Affected: n/a Kernel
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=1835127 third party advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2020-10742?
CVE-2020-10742 has been scored as a medium severity vulnerability.
How to fix CVE-2020-10742?
To fix CVE-2020-10742, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-10742 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-10742 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-10742?
CVE-2020-10742 affects n/a Kernel.
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