CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2023-52871 – soc: qcom: llcc: Handle a second device without data corruption
https://notcve.org/view.php?id=CVE-2023-52871
In the Linux kernel, the following vulnerability has been resolved: soc: qcom: llcc: Handle a second device without data corruption Usually there is only one llcc device. But if there were a second, even a failed probe call would modify the global drv_data pointer. So check if drv_data is valid before overwriting it. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: soc: qcom: llcc: Manejar un segundo dispositivo sin corrupción de datos. Generalmente solo hay un dispositivo llcc. • https://git.kernel.org/stable/c/a3134fb09e0bc5bee76e13bf863173b86f21cf87 https://git.kernel.org/stable/c/cc1a1dcb411fe224f48553cfdcdfe6e61395b69c https://git.kernel.org/stable/c/5e5b85ea0f4bc484bfe4cc73ead51fa48d2366a0 https://git.kernel.org/stable/c/995ee1e84e8db7fa5dcdde7dfe0bd7bb6f9bbb8c https://git.kernel.org/stable/c/f0ef883cae309bc5e8cdfcdbc1b4822732ce20a8 https://git.kernel.org/stable/c/3565684309e54fa998ea27f37028d67cc3e1dff2 https://git.kernel.org/stable/c/1143bfb9b055897975aeaea254da148e19524493 https://git.kernel.org/stable/c/f1a1bc8775b26345aba2be278118999e7 •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2023-52868 – thermal: core: prevent potential string overflow
https://notcve.org/view.php?id=CVE-2023-52868
In the Linux kernel, the following vulnerability has been resolved: thermal: core: prevent potential string overflow The dev->id value comes from ida_alloc() so it's a number between zero and INT_MAX. If it's too high then these sprintf()s will overflow. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: térmica: núcleo: evita un posible desbordamiento de cadenas. El valor dev->id proviene de ida_alloc(), por lo que es un número entre cero e INT_MAX. Si es demasiado alto, estos sprintf()s se desbordarán. • https://git.kernel.org/stable/c/203d3d4aa482339b4816f131f713e1b8ee37f6dd https://git.kernel.org/stable/c/b55f0a9f865be75ca1019aad331f3225f7b50ce8 https://git.kernel.org/stable/c/6ad1bf47fbe5750c4d5d8e41337665e193e2c521 https://git.kernel.org/stable/c/3091ab943dfc7b2578599b0fe203350286fab5bb https://git.kernel.org/stable/c/3f795fb35c2d8a637efe76b4518216c9319b998c https://git.kernel.org/stable/c/3a8f4e58e1ee707b4f46a1000b40b86ea3dd509c https://git.kernel.org/stable/c/77ff34a56b695e228e6daf30ee30be747973d6e8 https://git.kernel.org/stable/c/0f6b3be28c4d62ef6498133959c722666 •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2023-52867 – drm/radeon: possible buffer overflow
https://notcve.org/view.php?id=CVE-2023-52867
In the Linux kernel, the following vulnerability has been resolved: drm/radeon: possible buffer overflow Buffer 'afmt_status' of size 6 could overflow, since index 'afmt_idx' is checked after access. En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: drm/radeon: posible desbordamiento del búfer. El búfer 'afmt_status' de tamaño 6 podría desbordarse, ya que el índice 'afmt_idx' se comprueba después del acceso. • https://git.kernel.org/stable/c/5cc4e5fc293bfe2634535f544427e8c6061492a5 https://git.kernel.org/stable/c/112d4b02d94bf9fa4f1d3376587878400dd74783 https://git.kernel.org/stable/c/caaa74541459c4c9e2c10046cf66ad2890483d0f https://git.kernel.org/stable/c/ddc42881f170f1f518496f5a70447501335fc783 https://git.kernel.org/stable/c/7b063c93bece827fde237fae1c101bceeee4e896 https://git.kernel.org/stable/c/347f025a02b3a5d715a0b471fc3b1439c338ad94 https://git.kernel.org/stable/c/341e79f8aec6af6b0061b8171d77b085835c6a58 https://git.kernel.org/stable/c/d9b4fa249deaae1145d6fc2b64dae718e •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2023-52865 – clk: mediatek: clk-mt6797: Add check for mtk_alloc_clk_data
https://notcve.org/view.php?id=CVE-2023-52865
In the Linux kernel, the following vulnerability has been resolved: clk: mediatek: clk-mt6797: Add check for mtk_alloc_clk_data Add the check for the return value of mtk_alloc_clk_data() in order to avoid NULL pointer dereference. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: clk: mediatek: clk-mt6797: Agregar verificación para mtk_alloc_clk_data Agregue la verificación para el valor de retorno de mtk_alloc_clk_data() para evitar la desreferencia al puntero NULL. • https://git.kernel.org/stable/c/96596aa06628e86ea0e1c08c34b0ccc7619e43ac https://git.kernel.org/stable/c/c26feedbc561f2a3cee1a4f717e61bdbdfb4fa92 https://git.kernel.org/stable/c/4c79cbfb8e9e2311be77182893fda5ea4068c836 https://git.kernel.org/stable/c/2705c5b97f504e831ae1935c05f0e44f80dfa6b3 https://git.kernel.org/stable/c/81b16286110728674dcf81137be0687c5055e7bf https://git.kernel.org/stable/c/3aefc6fcfbada57fac27f470602d5565e5b76cb4 https://git.kernel.org/stable/c/357df1c2f6ace96defd557fad709ed1f9f70e16c https://git.kernel.org/stable/c/be3f12f16038a558f08fa93cc32fa7157 •
CVSS: 4.4EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52864 – platform/x86: wmi: Fix opening of char device
https://notcve.org/view.php?id=CVE-2023-52864
In the Linux kernel, the following vulnerability has been resolved: platform/x86: wmi: Fix opening of char device Since commit fa1f68db6ca7 ("drivers: misc: pass miscdevice pointer via file private data"), the miscdevice stores a pointer to itself inside filp->private_data, which means that private_data will not be NULL when wmi_char_open() is called. This might cause memory corruption should wmi_char_open() be unable to find its driver, something which can happen when the associated WMI device is deleted in wmi_free_devices(). Fix the problem by using the miscdevice pointer to retrieve the WMI device data associated with a char device using container_of(). This also avoids wmi_char_open() picking a wrong WMI device bound to a driver with the same name as the original driver. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: plataforma/x86: wmi: corrige la apertura del dispositivo char. Desde la confirmación fa1f68db6ca7 ("drivers: misc: pasar el puntero del dispositivo misc a través de datos privados del archivo"), el dispositivo misc almacena un puntero a sí mismo en su interior. filp->private_data, lo que significa que private_data no será NULL cuando se llame a wmi_char_open(). • https://git.kernel.org/stable/c/44b6b7661132b1b0e5fd3147ded66f1e4a817ca9 https://git.kernel.org/stable/c/cf098e937dd125c0317a0d6f261ac2a950a233d6 https://git.kernel.org/stable/c/9fb0eed09e1470cd4021ff52b2b9dfcbcee4c203 https://git.kernel.org/stable/c/d426a2955e45a95b2282764105fcfb110a540453 https://git.kernel.org/stable/c/e0bf076b734a2fab92d8fddc2b8b03462eee7097 https://git.kernel.org/stable/c/44a96796d25809502c75771d40ee693c2e44724e https://git.kernel.org/stable/c/36d85fa7ae0d6be651c1a745191fa7ef055db43e https://git.kernel.org/stable/c/fb7b06b59c6887659c6ed0ecd3110835e • CWE-402: Transmission of Private Resources into a New Sphere ('Resource Leak') •