Name: CVE-2022-49199: Integer Underflow (Wrap or Wraparound)
Creator: Rapid7
Published: 2025-02-26T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2022-49199, CVSS 5.5, EPSS 0.00265

In the Linux kernel, the following vulnerability has been resolved:

RDMA/nldev: Prevent underflow in nldev_stat_set_counter_dynamic_doit()

This code checks "index" for an upper bound but it does not check for negatives. Change the type to unsigned to prevent underflows.

CVSS Details

CVSS 3.1 Base Score: 5.5
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade linux	Feb 27, 2025	Feb 27, 2025
Redhat_linux	—	No solution exists	Jul 9, 2025	Feb 26, 2025

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CVSS Details

Covered by Rapid7

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