Vulnerability in ath11k package: dev_wake warning in mhi_pm_disable_transition()
Summary
GSD-2022-1003158: ath11k: fix the warning of dev_wake in mhi_pm_disable_transition(). Affects Kernel versions < 5f18206cddae033c488e4879f198699092ca0524. No fix is published. How to fix ↓
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Background
The ath11k package is a wireless driver for Qualcomm Atheros 802.11ax devices. It provides support for Wi-Fi connectivity and communication. The mhi_pm_disable_transition() function is responsible for disabling power management transitions in the ath11k driver. This vulnerability pertains to a warning related to the dev_wake function within mhi_pm_disable_transition().
Vulnerability Detail
The vulnerability in the ath11k package arises from a warning in the dev_wake function within the mhi_pm_disable_transition() function. This warning indicates a potential issue with device wake-up operations. While the impact and attack plausibility have not been proven, it is crucial to address this warning to ensure the stability and security of the wireless driver. Failure to do so may result in unexpected behavior or potential security vulnerabilities.
How To Fix
No fixed version is published for this vulnerability.
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Conclusion
In conclusion, the vulnerability in the ath11k package related to the dev_wake warning in mhi_pm_disable_transition() can be mitigated by updating the Linux Kernel to version v5.17.14 or later. This update resolves the warning and ensures the stability and security of the wireless driver. For further support on vulnerability remediation, please contact DevNack.com.
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FAQ
The ath11k package is a wireless driver for Qualcomm Atheros 802.11ax devices, providing support for Wi-Fi connectivity and communication.
The mhi_pm_disable_transition() function is responsible for disabling power management transitions in the ath11k driver.
The impact of this vulnerability is currently unknown, as the actual attack plausibility has not been proven. However, it is essential to address this warning to ensure the stability and security of the wireless driver.
To fix this vulnerability, update the Linux Kernel to version v5.17.14 or later, which includes the necessary fix for the dev_wake warning in mhi_pm_disable_transition().
For more details about this vulnerability, you can refer to the source link provided in the Open Source Vulnerability format.
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