CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2023-52692 – ALSA: scarlett2: Add missing error check to scarlett2_usb_set_config()
https://notcve.org/view.php?id=CVE-2023-52692
In the Linux kernel, the following vulnerability has been resolved: ALSA: scarlett2: Add missing error check to scarlett2_usb_set_config() scarlett2_usb_set_config() calls scarlett2_usb_get() but was not checking the result. Return the error if it fails rather than continuing with an invalid value. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: ALSA: scarlett2: Añadida verificación de error faltante a scarlett2_usb_set_config() scarlett2_usb_set_config() llama a scarlett2_usb_get() pero no verifica el resultado. Devuelve el error si fallo en lugar de continuar con un valor no válido. • https://git.kernel.org/stable/c/9e15fae6c51a362418f8b3054f1322c54675df94 https://git.kernel.org/stable/c/51d5697e1c0380d482c3eab002bfc8d0be177e99 https://git.kernel.org/stable/c/be96acd3eaa790d10a5b33e65267f52d02f6ad88 https://git.kernel.org/stable/c/996fde492ad9b9563ee483b363af40d7696a8467 https://git.kernel.org/stable/c/145c5aa51486171025ab47f35cff34bff8d0cea3 https://git.kernel.org/stable/c/ca459dfa7d4ed9098fcf13e410963be6ae9b6bf3 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52691 – drm/amd/pm: fix a double-free in si_dpm_init
https://notcve.org/view.php?id=CVE-2023-52691
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a double-free in si_dpm_init When the allocation of adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries fails, amdgpu_free_extended_power_table is called to free some fields of adev. However, when the control flow returns to si_dpm_sw_init, it goes to label dpm_failed and calls si_dpm_fini, which calls amdgpu_free_extended_power_table again and free those fields again. Thus a double-free is triggered. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/pm: corrige una double free en si_dpm_init Cuando fallo la asignación de adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries, se llama a amdgpu_free_extended_power_table para liberar algunos campos de adev. Sin embargo, cuando el flujo de control regresa a si_dpm_sw_init, va a la etiqueta dpm_failed y llama a si_dpm_fini, que llama a amdgpu_free_extended_power_table nuevamente y libera esos campos nuevamente. De este modo se activa un double free. • https://git.kernel.org/stable/c/841686df9f7d2942cfd94d024b8591fa3f74ef7c https://git.kernel.org/stable/c/afe9f5b871f86d58ecdc45b217b662227d7890d0 https://git.kernel.org/stable/c/06d95c99d5a4f5accdb79464076efe62e668c706 https://git.kernel.org/stable/c/aeed2b4e4a70c7568d4a5eecd6a109713c0dfbf4 https://git.kernel.org/stable/c/2bf47c89bbaca2bae16581ef1b28aaec0ade0334 https://git.kernel.org/stable/c/f957a1be647f7fc65926cbf572992ec2747a93f2 https://git.kernel.org/stable/c/fb1936cb587262cd539e84b34541abb06e42b2f9 https://git.kernel.org/stable/c/ca8e2e251c65e5a712f6025e27bd9b26d •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2023-52690 – powerpc/powernv: Add a null pointer check to scom_debug_init_one()
https://notcve.org/view.php?id=CVE-2023-52690
In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check to scom_debug_init_one() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Add a null pointer check, and release 'ent' to avoid memory leaks. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: powerpc/powernv: agregue una verificación de puntero null a scom_debug_init_one() kasprintf() devuelve un puntero a la memoria asignada dinámicamente que puede ser NULL en caso de fallo. Agregue una verificación de puntero null y suelte 'ent' para evitar pérdidas de memoria. • https://git.kernel.org/stable/c/bfd2f0d49aef8abfe6bf58f12719f39912993cc6 https://git.kernel.org/stable/c/f84c1446daa552e9699da8d1f8375eac0f65edc7 https://git.kernel.org/stable/c/1eefa93faf69188540b08b024794fa90b1d82e8b https://git.kernel.org/stable/c/2a82c4439b903639e0a1f21990cd399fb0a49c19 https://git.kernel.org/stable/c/ed8d023cfa97b559db58c0e1afdd2eec7a83d8f2 https://git.kernel.org/stable/c/dd8422ff271c22058560832fc3006324ded895a9 https://git.kernel.org/stable/c/a9c05cbb6644a2103c75b6906e9dafb9981ebd13 https://git.kernel.org/stable/c/9a260f2dd827bbc82cc60eb4f4d8c2270 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2023-52687 – crypto: safexcel - Add error handling for dma_map_sg() calls
https://notcve.org/view.php?id=CVE-2023-52687
In the Linux kernel, the following vulnerability has been resolved: crypto: safexcel - Add error handling for dma_map_sg() calls Macro dma_map_sg() may return 0 on error. This patch enables checks in case of the macro failure and ensures unmapping of previously mapped buffers with dma_unmap_sg(). Found by Linux Verification Center (linuxtesting.org) with static analysis tool SVACE. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: crypto: safexcel - Añadir manejo de errores para llamadas a dma_map_sg() La macro dma_map_sg() puede devolver 0 en caso de error. Este parche permite realizar comprobaciones en caso de fallo de la macro y garantiza la eliminación de la asignación de búferes previamente asignados con dma_unmap_sg(). Encontrado por el Centro de verificación de Linux (linuxtesting.org) con la herramienta de análisis estático SVACE. • https://git.kernel.org/stable/c/49186a7d9e46ff132a0ed9b721ad6b6a58dba6c1 https://git.kernel.org/stable/c/4c0ac81a172a69a7733290915276672787e904ec https://git.kernel.org/stable/c/8084b788c2fb1260f7d44c032d5124680b20d2b2 https://git.kernel.org/stable/c/fc0b785802b856566df3ac943e38a072557001c4 https://git.kernel.org/stable/c/87e02063d07708cac5bfe9fd3a6a242898758ac8 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52686 – powerpc/powernv: Add a null pointer check in opal_event_init()
https://notcve.org/view.php?id=CVE-2023-52686
In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_event_init() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: powerpc/powernv: añadir una verificación de puntero nulo en opal_event_init() kasprintf() devuelve un puntero a la memoria asignada dinámicamente que puede ser NULL en caso de fallo. • https://git.kernel.org/stable/c/2717a33d60745f2f72e521cdaedf79b00f66f8ca https://git.kernel.org/stable/c/8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 https://git.kernel.org/stable/c/e93d7cf4c1ddbcd846739e7ad849f955a4f18031 https://git.kernel.org/stable/c/e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf https://git.kernel.org/stable/c/c0b111ea786ddcc8be0682612830796ece9436c7 https://git.kernel.org/stable/c/9a523e1da6d88c2034f946adfa4f74b236c95ca9 https://git.kernel.org/stable/c/a14c55eb461d630b836f80591d8caf1f74e62877 https://git.kernel.org/stable/c/e08c2e275fa1874de945b87093f925997 •