CVE-2022-50033
usb: host: ohci-ppc-of: Fix refcount leak bug
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: usb: host: ohci-ppc-of: Fix refcount leak bug In ohci_hcd_ppc_of_probe(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
2.6.29
References 8
git.kernel.org
- stable/c/fe6fe64403710287f0ae61a516954d8a4f7c9e3f
- stable/c/c5c5bd5cdcc6dc9f75f53d1c89af463d39a2bb96
- stable/c/ec583e300aee9f152a64911445092d18e1c36729
- stable/c/0334d23c56ecf1ee1563bb83e29cc5a51ed7fb4e
- stable/c/cb5dd65e889163e723df1c2f02288cc527a57785
- stable/c/0fc62bbc95319bbd330e3645afc7c286acec9ef8
- stable/c/403132881e66db7aa98b55c6655daedd80d407fd
- stable/c/40a959d7042bb7711e404ad2318b30e9f92c6b9b