CVE-2025-39876
Last modified
CVE-2025-39876 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable() The function of_phy_find_device may return NULL, so we need to take care before dereferencing phy_dev.. EPSS estimates a 0.14% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable() The function of_phy_find_device may return NULL, so we need to take care before dereferencing phy_dev.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Linux | Linux Kernel | >= 4.19.153, < 4.20 | — |
| Linux | Linux Kernel | >= 5.4.73, < 5.4.300 | — |
| Linux | Linux Kernel | >= 5.8.17, < 5.9 | — |
| Linux | Linux Kernel | >= 5.9.2, < 5.10.245 | — |
| Linux | Linux Kernel | >= 5.11, < 5.15.194 | — |
| Linux | Linux Kernel | >= 5.16, < 6.1.153 | — |
| Linux | Linux Kernel | >= 6.2, < 6.6.107 | — |
| Linux | Linux Kernel | >= 6.7, < 6.12.48 | — |
| Linux | Linux Kernel | >= 6.13, < 6.16.8 | — |
| Linux | Linux Kernel | 6.17 | Rc1 |
| Debian | Debian Linux | 11.0 | — |
References
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.htmlMailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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