CVE-2026-43357
Vulnerability Scoring
Analysis In Progress
CVE-2026-43357 Vulnerability Analysis & Exploit Details
CVE-2026-43357
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-2026-43357 Details
Status: Received on 08 May 2026, 15:16 UTC
Published on: 08 May 2026, 15:16 UTC
CVSS Release:
CVE-2026-43357 Vulnerability Summary
CVE-2026-43357: In the Linux kernel, the following vulnerability has been resolved: iio: gyro: mpu3050-core: fix pm_runtime error handling The return value of pm_runtime_get_sync() is not checked, allowing the driver to access hardware that may fail to resume. The device usage count is also unconditionally incremented. Use pm_runtime_resume_and_get() which propagates errors and avoids incrementing the usage count on failure. In preenable, add pm_runtime_put_autosuspend() on set_8khz_samplerate() failure since postdisable does not run when preenable fails.
Assessing the Risk of CVE-2026-43357
Access Complexity Graph
The exploitability of CVE-2026-43357 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-2026-43357
No exploitability data is available for CVE-2026-43357.
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-2026-43357, 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-2026-43357, 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-2026-43357 does not compromise confidentiality.
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Integrity:
None
CVE-2026-43357 does not impact data integrity.
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Availability:
None
CVE-2026-43357 does not affect system availability.
CVE-2026-43357 References
External References
- https://git.kernel.org/stable/c/2a86a396aa001a9f9ba2d37dda36573a76f17c90
- https://git.kernel.org/stable/c/35f54e7bcb1eccdc6e5bff06580eeef2e0ff3677
- https://git.kernel.org/stable/c/42685cf96e28262e0b84d74447f3d99f3f6a72e0
- https://git.kernel.org/stable/c/66c0d1d600e7be034959cf49edab104cb5a39258
- https://git.kernel.org/stable/c/7a3dec5b265cf87678b10c98a72a435a8e769bb7
- https://git.kernel.org/stable/c/8544c488e50206f00630a8bbba43d2c8bd290345
- https://git.kernel.org/stable/c/935f57dd43492240e1ca220dd065d624efece6be
- https://git.kernel.org/stable/c/acc3949aab3e8094641a9c7c2768de1958c88378
CWE Common Weakness Enumeration
Unknown
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