CVE-2025-39876
net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 5.4.300, 4.20, 5.9, 5.10
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 5.4.73 · fixed in 5.4.300; From 4.19.153 · fixed in 4.20; From 5.8.17 · fixed in 5.9; From 5.9.2 · fixed in 5.10
- Linux Linux
5.10
References 8
git.kernel.org
- stable/c/8c60d12bba14dc655d2d948b1dbf390b3ae39cb8
- stable/c/20a3433d31c2d2bf70ab0abec75f3136b42ae66c
- stable/c/93a699d6e92cfdfa9eb9dbb8c653b5322542ca4f
- stable/c/5f1bb554a131e59b28482abad21f691390651752
- stable/c/fe78891f296ac05bf4e5295c9829ef822f3c32e7
- stable/c/4fe53aaa4271a72fe5fe3e88a45ce01646b68dc5
- stable/c/eb148d85e126c47d65be34f2a465d69432ca5541
- stable/c/03e79de4608bdd48ad6eec272e196124cefaf798