CVE-2023-1382

Description

A data race flaw was found in the Linux kernel, between where con is allocated and con->sock is set. This issue leads to a NULL pointer dereference when accessing con->sock->sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel.

Category

4.7
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.01%
Affected: n/a Kernel
Published at:
Updated at:

References

Link Tags
https://lore.kernel.org/netdev/bc7bd3183f1c275c820690fc65b708238fe9e38e.1668807842.git.lucien.xin%40gmail.com/T/#u

Frequently Asked Questions

What is the severity of CVE-2023-1382?
CVE-2023-1382 has been scored as a medium severity vulnerability.
How to fix CVE-2023-1382?
To fix CVE-2023-1382, 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-2023-1382 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-1382 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-2023-1382?
CVE-2023-1382 affects n/a Kernel.
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