What is CVE-2023-26242?

CVE-2023-26242 is a high-severity vulnerability in Linux Kernel, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2023-02-21.

How severe is CVE-2023-26242?

High severity. CVSS v3 base score is 7.8 out of 10.

Integer overflow in Linux Kernel

CVE-2023-26242

afu_mmio_region_get_by_offset in drivers/fpga/dfl-afu-region.c in the Linux kernel through 6.1.12 has an integer overflow.

Vulnerability class: Integer Overflow

EPSS: 0.002 (15.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Linux Linux_kernel
N/a — versions n/a

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

cve@mitre.org
cve@mitre.org
cve@mitre.org

Frequently asked questions

What is CVE-2023-26242?: CVE-2023-26242 is a high-severity vulnerability in Linux Kernel, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2023-02-21.
How severe is CVE-2023-26242?: High severity. CVSS v3 base score is 7.8 out of 10.