CVE-2025-37764
5.5 · MEDIUMOverview
CVE-2025-37764 is a medium-severity vulnerability affecting linux linux_kernel. It was published on May 1, 2025 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
In the Linux kernel, the following vulnerability has been resolved:
drm/imagination: fix firmware memory leaks
Free the memory used to hold the results of firmware image processing
when the module is unloaded.
Fix the related issue of the same memory being leaked if processing
of the firmware image fails during module load.
Ensure all firmware GEM objects are destroyed if firmware image
processing fails.
Fixes memory leaks on powervr module unload detected by Kmemleak:
unreferenced object 0xffff000042e20000 (size 94208):
comm "modprobe", pid 470, jiffies 4295277154
hex dump (first 32 bytes):
02 ae 7f ed bf 45 84 00 3c 5b 1f ed 9f 45 45 05 .....E..<[...EE.
d5 4f 5d 14 6c 00 3d 23 30 d0 3a 4a 66 0e 48 c8 .O].l.=#0.:Jf.H.
backtrace (crc dd329dec):
kmemleak_alloc+0x30/0x40
___kmalloc_large_node+0x140/0x188
__kmalloc_large_node_noprof+0x2c/0x13c
__kmalloc_noprof+0x48/0x4c0
pvr_fw_init+0xaa4/0x1f50 [powervr]
unreferenced object 0xffff000042d20000 (s
Remediation
Check the references section for vendor advisories and patches from linux. Update linux_kernel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| linux | linux_kernel | >= 6.8, < 6.12.25 | Affected |
Frequently Asked Questions
What is CVE-2025-37764?
CVE-2025-37764 is a medium-severity vulnerability affecting linux linux_kernel. It was published on May 1, 2025 and has a CVSS 3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2025-37764?
This vulnerability has a CVSS 3.1 base score of 5.5, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-37764?
Check the references section for vendor advisories and patches from linux. Update linux_kernel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-37764?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-37764 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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