CVE-2022-50152
usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
3.5
References 8
git.kernel.org
- stable/c/591ab8dbf6c21927f23f83ddb90691f48b86d136
- stable/c/4db00c2fa6f8c9876a7e20511dccf43b50be9006
- stable/c/65d36ec409b635dfc2f95f0d7c5877c9d0cb7630
- stable/c/d35903e9650f4fa79426ce390db8678dbf5ac432
- stable/c/59026d5cc615da28e0c9806a71bf07065c906464
- stable/c/a0fbac3bf26a11f084233519ddf3fd5e5bb28939
- stable/c/50238c4b54c2ac6c2da7a84a4a2b0a570e3da0e2
- stable/c/302970b4cad3ebfda2c05ce06c322ccdc447d17e