CVE-2022-34494

Description

rpmsg_virtio_add_ctrl_dev in drivers/rpmsg/virtio_rpmsg_bus.c in the Linux kernel before 5.18.4 has a double free.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.01%
Vendor Advisory kernel.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/torvalds/linux/commit/1680939e9ecf7764fba8689cfb3429c2fe2bb23c third party advisory patch
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.4 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2022-34494?
CVE-2022-34494 has been scored as a medium severity vulnerability.
How to fix CVE-2022-34494?
To fix CVE-2022-34494, 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-2022-34494 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2022-34494 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.
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