CVE-2025-37836
PCI: Fix reference leak in pci_register_host_bridge()
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
- 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: PCI: Fix reference leak in pci_register_host_bridge() If device_register() fails, call put_device() to give up the reference to avoid a memory leak, per the comment at device_register(). Found by code review. [bhelgaas: squash Dan Carpenter's double free fix from https://lore.kernel.org/r/db806a6c-a91b-4e5a-a84b-6b7e01bdac85@stanley.mountain]
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
4.10
References 8
git.kernel.org
- stable/c/f4db1b2c9ae3d013733c302ee70cac943b7070c0
- stable/c/3297497ad2246eb9243849bfbbc57a0dea97d76e
- stable/c/b783478e0c53ffb4f04f25fb4e21ef7f482b05df
- stable/c/bd2a352a0d72575f1842d28c14c10089f0cfe1ae
- stable/c/9707d0c932f41006a2701afc926b232b50e356b4
- stable/c/bbba4c50a2d2a1d3f3bf31cc4b8280cb492bf2c7
- stable/c/f9208aec86226524ec1cb68a09ac70e974ea6536
- stable/c/804443c1f27883926de94c849d91f5b7d7d696e9