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The vulnerability of the ath9k_wmi_ctrl_rx() function in the drivers/net/wireless/ath/ath9k/wmi.c driver for Atheros/Qualcomm wireless communication adapters in the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

🗓️ 02 Mar 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 1 Views

Uninitialized pointer access in ath9k_wmi_ctrl_rx() risks confidentiality, integrity, and availability on Linux.

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Detection
Refs
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30 Dec 202512:23
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30 Jan 202600:00
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CVE-2023-54300 wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx
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02 Mar 2026 00:00Current
6Medium risk
Vulners AI Score6
CVSS 25.7
CVSS 36.6
EPSS0.00195
1