CVE-2022-49354
ata: pata_octeon_cf: Fix refcount leak in octeon_cf_probe
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Description
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- https://git.kernel.org/stable/c/10d6bdf532902be1d8aa5900b3c03c5671612aa2
- https://git.kernel.org/stable/c/19cb3ece14547cb1ca2021798aaf49a3f82643d1
- https://git.kernel.org/stable/c/7bd85c5ba1687daf54e3b6907673c3604b1e75cf
- https://git.kernel.org/stable/c/888312dc297a8a103f6371ef668c7e04f57a7679
- https://git.kernel.org/stable/c/8d8ad067b90f231b8fdb14acee673ca4012f6045
References (9)
SSVC — Action Prioritization
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
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