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
17 May 2024 — 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... • https://git.kernel.org/stable/c/841686df9f7d2942cfd94d024b8591fa3f74ef7c •
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
17 May 2024 — 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 ... • https://git.kernel.org/stable/c/bfd2f0d49aef8abfe6bf58f12719f39912993cc6 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52689 – ALSA: scarlett2: Add missing mutex lock around get meter levels
https://notcve.org/view.php?id=CVE-2023-52689
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: ALSA: scarlett2: Add missing mutex lock around get meter levels As scarlett2_meter_ctl_get() uses meter_level_map[], the data_mutex should be locked while accessing it. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ALSA: scarlett2: agrega un bloqueo mutex faltante alrededor de los niveles de obtención de medidores. Como scarlett2_meter_ctl_get() usa meter_level_map[], el data_mutex debe estar bloqueado al acceder a él... • https://git.kernel.org/stable/c/3473185f31df29ac572be94fdb87ad8267108bec •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52688 – wifi: ath12k: fix the error handler of rfkill config
https://notcve.org/view.php?id=CVE-2023-52688
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix the error handler of rfkill config When the core rfkill config throws error, it should free the allocated resources. Currently it is not freeing the core pdev create resources. Avoid this issue by calling the core pdev destroy in the error handler of core rfkill config. Found this issue in the code review and it is compile tested only. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: wifi: ath12k: corr... • https://git.kernel.org/stable/c/004ccbc0dd49c63576a4c60a663a38dd3cb6bee5 •
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
17 May 2024 — 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 ... • https://git.kernel.org/stable/c/49186a7d9e46ff132a0ed9b721ad6b6a58dba6c1 •
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
17 May 2024 — 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 •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52684 – firmware: qcom: qseecom: fix memory leaks in error paths
https://notcve.org/view.php?id=CVE-2023-52684
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: qseecom: fix memory leaks in error paths Fix instances of returning error codes directly instead of jumping to the relevant labels where memory allocated for the SCM calls would be freed. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: firmware: qcom: qseecom: corrige pérdidas de memoria en rutas de error Corrija instancias de devolución de códigos de error directamente en lugar de saltar a las etiquetas... • https://git.kernel.org/stable/c/759e7a2b62eb3ef3c93ffeb5cca788a09627d7d9 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52683 – ACPI: LPIT: Avoid u32 multiplication overflow
https://notcve.org/view.php?id=CVE-2023-52683
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: ACPI: LPIT: Avoid u32 multiplication overflow In lpit_update_residency() there is a possibility of overflow in multiplication, if tsc_khz is large enough (> UINT_MAX/1000). Change multiplication to mul_u32_u32(). Found by Linux Verification Center (linuxtesting.org) with SVACE. En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: ACPI: LPIT: Evitar desbordamiento de multiplicación u32 En lpit_update_residency() existe la po... • https://git.kernel.org/stable/c/eeb2d80d502af28e5660ff4bbe00f90ceb82c2db •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2023-52682 – f2fs: fix to wait on block writeback for post_read case
https://notcve.org/view.php?id=CVE-2023-52682
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to wait on block writeback for post_read case If inode is compressed, but not encrypted, it missed to call f2fs_wait_on_block_writeback() to wait for GCed page writeback in IPU write path. Thread A GC-Thread - f2fs_gc - do_garbage_collect - gc_data_segment - move_data_block - f2fs_submit_page_write migrate normal cluster's block via meta_inode's page cache - f2fs_write_s... • https://git.kernel.org/stable/c/4c8ff7095bef64fc47e996a938f7d57f9e077da3 •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2023-52681 – efivarfs: Free s_fs_info on unmount
https://notcve.org/view.php?id=CVE-2023-52681
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: efivarfs: Free s_fs_info on unmount Now that we allocate a s_fs_info struct on fs context creation, we should ensure that we free it again when the superblock goes away. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: efivarfs: Liberar s_fs_info al desmontar Ahora que asignamos una estructura s_fs_info en la creación del contexto fs, debemos asegurarnos de liberarla nuevamente cuando el superbloque desaparezca. • https://git.kernel.org/stable/c/5329aa5101f73c451bcd48deaf3f296685849d9c •