What is CVE-2024-26620?

CVE-2024-26620 is a high-severity vulnerability in Linux, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2024-03-11.

How severe is CVE-2024-26620?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Linux

CVE-2024-26620

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: always filter entire AP matrix The vfio_ap_mdev_filter_matrix function is called whenever a new adapter or domain is assigned to the mdev. The purpose of t…

Vulnerability class: Buffer Overflow

EPSS: 0.009 (56.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Linux — versions 48cae940c31d2407d860d87c41d5f9871c0521db, 6.0, 0
Linux Linux_kernel

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch, Mailing List)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch, Mailing List)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch, Mailing List)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch, Mailing List)

Frequently asked questions

What is CVE-2024-26620?: CVE-2024-26620 is a high-severity vulnerability in Linux, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2024-03-11.
How severe is CVE-2024-26620?: High severity. CVSS v3 base score is 7.5 out of 10.