CVE-2025-37841 pm: cpupower: bench: Prevent NULL dereference on malloc failure

What is CVE-2025-37841?

CVE-2025-37841 is a medium-severity vulnerability in Debian Debian Linux, published on 9 May 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

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

pm: cpupower: bench: Prevent NULL dereference on malloc failure

If malloc returns NULL due to low memory, 'config' pointer can be NULL. Add a check to prevent NULL dereference.

Weakness: CWE-476

Which versions are affected by CVE-2025-37841?

It affects 2 products.

Products include Debian Debian Linux, Linux kernel.

How do I fix CVE-2025-37841?

Apply the vendor's patch.

Is CVE-2025-37841 being exploited?

There is no known exploitation of CVE-2025-37841 in the wild and no public exploit code.

Other vulnerabilities in Debian Debian Linux

• CVE-2015-3306 ProFTPD Improper Access Control Exploited Critical 10.0
• CVE-2025-49113 RoundCube Webmail Deserialization of Untrusted Data Exploited Critical 9.9
• CVE-2026-24061 GNU InetUtils Argument Injection Exploited Critical 9.8
• CVE-2025-39682 Linux Kernel Improper Check for Unusual or Exceptional Conditions Exploited Critical 9.8
• CVE-2024-9680 Mozilla Firefox Use-After-Free Exploited Critical 9.8

All Debian Debian Linux vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as BELL-CVE-2025-37841, DEBIAN-CVE-2025-37841, GHSA-7g4q-q3wm-pqvx, ROOT-OS-DEBIAN-12-CVE-2025-37841, ROOT-OS-UBUNTU-2204-CVE-2025-37841, ROOT-OS-UBUNTU-2404-CVE-2025-37841 and 1 more.