CVE-2022-50087
Vulnerability Scoring
Analysis In Progress
CVE-2022-50087 Vulnerability Analysis & Exploit Details
CVE-2022-50087
Attack Complexity Details
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Attack Complexity:
Attack Complexity Analysis In Progress
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Attack Vector:
Attack Vector Under Analysis
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Privileges Required:
None
No authentication is required for exploitation.
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Scope:
Impact is confined to the initially vulnerable component.
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User Interaction:
None
No user interaction is necessary for exploitation.
CVE-2022-50087 Details
Status: Awaiting Analysis
Published on: 18 Jun 2025, 11:15 UTC
CVSS Release:
CVE-2022-50087 Vulnerability Summary
CVE-2022-50087: In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scpi: Ensure scpi_info is not assigned if the probe fails When scpi probe fails, at any point, we need to ensure that the scpi_info is not set and will remain NULL until the probe succeeds. If it is not taken care, then it could result use-after-free as the value is exported via get_scpi_ops() and could refer to a memory allocated via devm_kzalloc() but freed when the probe fails.
Assessing the Risk of CVE-2022-50087
Access Complexity Graph
The exploitability of CVE-2022-50087 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).
Exploitability Analysis for CVE-2022-50087
No exploitability data is available for CVE-2022-50087.
Understanding AC and PR
A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.
Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.
Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.
CVSS Score Breakdown Chart
Above is the CVSS Sub-score Breakdown for CVE-2022-50087, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.
CIA Impact Analysis
Below is the Impact Analysis for CVE-2022-50087, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.
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Confidentiality:
None
CVE-2022-50087 does not compromise confidentiality.
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Integrity:
None
CVE-2022-50087 does not impact data integrity.
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Availability:
None
CVE-2022-50087 does not affect system availability.
CVE-2022-50087 References
External References
- https://git.kernel.org/stable/c/08272646cd7c310642c39b7f54348fddd7987643
- https://git.kernel.org/stable/c/0c29e149b6bb498778ed8a1c9597b51acfba7856
- https://git.kernel.org/stable/c/18048cba444a7c41dbf42c180d6b46606fc24c51
- https://git.kernel.org/stable/c/4f2d7b46d6b53c07f44a4f8f8f4438888f0e9e87
- https://git.kernel.org/stable/c/5aa558232edc30468d1f35108826dd5b3ffe978f
- https://git.kernel.org/stable/c/689640efc0a2c4e07e6f88affe6d42cd40cc3f85
- https://git.kernel.org/stable/c/87c4896d5dd7fd9927c814cf3c6289f41de3b562
CWE Common Weakness Enumeration
Unknown
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