cve-2023-52829
Vulnerability from cvelistv5
Published
2024-05-21 15:31
Modified
2024-08-02 23:11
Severity
Summary
wifi: ath12k: fix possible out-of-bound write in ath12k_wmi_ext_hal_reg_caps()
References
SourceURLTags
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/4dd0547e8b45faf6f95373be5436b66cde326c0e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b302dce3d9edea5b93d1902a541684a967f3c63c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dfe13eaab043130f90dd3d57c7d88577c04adc97
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
Show details on NVD website

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    "nvd": "{\"cve\":{\"id\":\"CVE-2023-52829\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-21T16:15:20.600\",\"lastModified\":\"2024-05-21T16:53:56.550\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nwifi: ath12k: fix possible out-of-bound write in ath12k_wmi_ext_hal_reg_caps()\\n\\nreg_cap.phy_id is extracted from WMI event and could be an unexpected value\\nin case some errors happen. As a result out-of-bound write may occur to\\nsoc-\u003ehal_reg_cap. Fix it by validating reg_cap.phy_id before using it.\\n\\nThis is found during code review.\\n\\nCompile tested only.\"},{\"lang\":\"es\",\"value\":\" En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: wifi: ath12k: corrige una posible escritura fuera de los l\u00edmites en ath12k_wmi_ext_hal_reg_caps() reg_cap.phy_id se extrae del evento WMI y podr\u00eda ser un valor inesperado en caso de que ocurran algunos errores. Como resultado, puede ocurrir una escritura fuera de los l\u00edmites en soc-\u0026gt;hal_reg_cap. Solucionarlo validando reg_cap.phy_id antes de usarlo. Esto se encuentra durante la revisi\u00f3n del c\u00f3digo. Compilaci\u00f3n probada \u00fanicamente.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/4dd0547e8b45faf6f95373be5436b66cde326c0e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b302dce3d9edea5b93d1902a541684a967f3c63c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/dfe13eaab043130f90dd3d57c7d88577c04adc97\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
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