CVE-2022-49354
ata: pata_octeon_cf: Fix refcount leak in octeon_cf_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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
In the Linux kernel, the following vulnerability has been resolved: ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe of_find_device_by_node() takes reference, we should use put_device() to release it when not need anymore. Add missing put_device() to avoid refcount leak.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- Linux Linux
Version range not reported
- Linux Linux
3.8
References 9
git.kernel.org
- stable/c/7bd85c5ba1687daf54e3b6907673c3604b1e75cf
- stable/c/a4d3e5f1d7d4f8b5e3834fec0f057a762c55806b
- stable/c/8d8ad067b90f231b8fdb14acee673ca4012f6045
- stable/c/d5a1e7f33c88780b279835d63665d7e38ccb671f
- stable/c/19cb3ece14547cb1ca2021798aaf49a3f82643d1
- stable/c/888312dc297a8a103f6371ef668c7e04f57a7679
- stable/c/c9782e1b21bee4b783a64b2a91e7e71406c21a21
- stable/c/fb2cb409b504bb3a69e65a17f3120328c8e50219
- stable/c/10d6bdf532902be1d8aa5900b3c03c5671612aa2