CVE-2022-50207
ARM: bcm: Fix refcount leak in bcm_kona_smc_init
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: ARM: bcm: Fix refcount leak in bcm_kona_smc_init of_find_matching_node() 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
3.10
References 8
git.kernel.org
- stable/c/62d719d31ec667276d7375b64542b080cf187797
- stable/c/75866df2b1d673df5b7781e565ada753a7895f04
- stable/c/5afe042c889437de83f38a9d73d145742fb4f65f
- stable/c/91e7f04f53e680bc72f0a9a5c682ab652100b9c8
- stable/c/bc7f487395f208fd9af69e9a807815e10435aba7
- stable/c/c6964cb9ac7a43bf78e7d60126e2722992de2ea1
- stable/c/02b658bfb26452f2c13e4577a13ab802f89a6642
- stable/c/cb23389a2458c2e4bfd6c86a513cbbe1c4d35e76