Integer overflow in Linux

CVE-2022-50399

In the Linux kernel, the following vulnerability has been resolved: media: atomisp: prevent integer overflow in sh_css_set_black_frame() The "height" and "width" values come from the user so the "height * width" multiplication can overflow.

Vulnerability class: Integer Overflow

EPSS: 0.001 (4.2th 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 — versions a49d25364dfb9f8a64037488a39ab1f56c5fa419, ad85094b293e40e7a2f831b0311a389d952ebd5e, 4.12
  • Linux Linux_kernel — versions 6.1

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2022-50399?
CVE-2022-50399 is a high-severity vulnerability in Linux, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2025-09-18.
How severe is CVE-2022-50399?
High severity. CVSS v3 base score is 7.8 out of 10.