CVE-2022-50105
powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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: powerpc/spufs: Fix refcount leak in spufs_init_isolated_loader of_find_node_by_path() returns remote device nodepointer with refcount incremented, we should use of_node_put() on it when done. 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
2.6.20
References 8
git.kernel.org
- stable/c/43584490ee6c8a104797444af6bf89d0dafe95c0
- stable/c/d0cb99948c5f6d8fe56f6e69b8dd0a05ee5f9cec
- stable/c/14329d29a048dc35aac2374fb3d588d8190095a2
- stable/c/85aff6a9b7b7ec4e5c319f7946c9864c8d5e3d4a
- stable/c/69e9fa07b229badab808980e984a9fe824116f00
- stable/c/0aa5de2547b7ccf0a31bc740d12f829fae243112
- stable/c/4288eb035ba4ddb53245e9365c919bb51ac00c2c
- stable/c/6ac059dacffa8ab2f7798f20e4bd3333890c541c