VDB

CISA-2022-50402

CISA-2022-50402 PUBLISHED CVSS 5.5 MEDIUM

Reported by Linux · Published September 18, 2025

In the Linux kernel, the following vulnerability has been resolved: drivers/md/md-bitmap: check the return value of md_bitmap_get_counter() Check the return value of md_bitmap_get_counter() in case it returns NULL pointer, which will result in a null pointer dereference. v2: update the check to include other dereference

Risk Scores

CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected Products

VendorProductVersions
LinuxLinuxd60b479d177a5735b6b4db6ee5280ef6653f50e7, d60b479d177a5735b6b4db6ee5280ef6653f50e7, d60b479d177a5735b6b4db6ee5280ef6653f50e7
LinuxLinux3.5, 0, 4.19.270
LinuxLinux*, d60b479d177a5735b6b4db6ee5280ef6653f50e7, d60b479d177a5735b6b4db6ee5280ef6653f50e7
linuxlinux_kernel3.5, 3.5, 3.5

Timeline

  • Sep 18, 2025 CVE Published
  • Jan 14, 2026 CVE Updated

References

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