Description

In the Linux kernel, the following vulnerability has been resolved: net: hibmcge: fix the division by zero issue When the network port is down, the queue is released, and ring->len is 0. In debugfs, hbg_get_queue_used_num() will be called, which may lead to a division by zero issue. This patch adds a check, if ring->len is 0, hbg_get_queue_used_num() directly returns 0.

INFO

Published Date :

2025-09-04T15:33:13.213Z

Last Modified :

2025-09-29T05:56:43.405Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-38719 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-38719.

URL Resource
https://git.kernel.org/stable/c/475e06113c615dafd44262d6d6bd37786f7f4206 cve-icon cve-icon
https://git.kernel.org/stable/c/7004b26f0b64331143eb0b312e77a357a11427ce cve-icon cve-icon
https://git.kernel.org/stable/c/c945e1ad4f3b77166a3215dabc0c6c980d4a9c73 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025090459-CVE-2025-38719-16b4@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-38719 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-38719 cve-icon
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