CVE-2022-34495 — MEDIUM (5.5)

Q: What is CVE-2022-34495?

CVE-2022-34495 is a vulnerability with a CVSS score of 5.5 (MEDIUM). rpmsg_probe in drivers/rpmsg/virtio_rpmsg_bus.c in the Linux kernel before 5.18.4 has a double free.

Q: How severe is CVE-2022-34495?

CVE-2022-34495 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2022-34495?

Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.

Vulnerability Description

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

CVSS Score

5.5

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Linux	Linux Kernel	< 5.18.4

Related Weaknesses (CWE)

CWE-415

References

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.4PatchRelease NotesVendor Advisory
https://github.com/torvalds/linux/commit/c2eecefec5df1306eafce28ccdf1ca159a552ecPatchThird Party Advisory
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.4PatchRelease NotesVendor Advisory
https://github.com/torvalds/linux/commit/c2eecefec5df1306eafce28ccdf1ca159a552ecPatchThird Party Advisory

FAQ

What is CVE-2022-34495?

CVE-2022-34495 is a vulnerability with a CVSS score of 5.5 (MEDIUM). rpmsg_probe in drivers/rpmsg/virtio_rpmsg_bus.c in the Linux kernel before 5.18.4 has a double free.

How severe is CVE-2022-34495?

CVE-2022-34495 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-34495?

Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.