CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52693 – ACPI: video: check for error while searching for backlight device parent
https://notcve.org/view.php?id=CVE-2023-52693
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: ACPI: video: check for error while searching for backlight device parent If acpi_get_parent() called in acpi_video_dev_register_backlight() fails, for example, because acpi_ut_acquire_mutex() fails inside acpi_get_parent), this can lead to incorrect (uninitialized) acpi_parent handle being passed to acpi_get_pci_dev() for detecting the parent pci device. Check acpi_get_parent() result and set parent device only in case of success. Found by ... • https://git.kernel.org/stable/c/9661e92c10a9775243c1ecb73373528ed8725a10 •
CVSS: 5.5EPSS: 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 L... • https://git.kernel.org/stable/c/841686df9f7d2942cfd94d024b8591fa3f74ef7c •
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. In the Linux kernel, the following vulne... • https://git.kernel.org/stable/c/2717a33d60745f2f72e521cdaedf79b00f66f8ca •
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 posibi... • https://git.kernel.org/stable/c/eeb2d80d502af28e5660ff4bbe00f90ceb82c2db •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52679 – of: Fix double free in of_parse_phandle_with_args_map
https://notcve.org/view.php?id=CVE-2023-52679
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: of: Fix double free in of_parse_phandle_with_args_map In of_parse_phandle_with_args_map() the inner loop that iterates through the map entries calls of_node_put(new) to free the reference acquired by the previous iteration of the inner loop. This assumes that the value of "new" is NULL on the first iteration of the inner loop. Make sure that this is true in all iterations of the outer loop by setting "new" to NULL after its value is assigne... • https://git.kernel.org/stable/c/bd6f2fd5a1d52198468c5cdc3c2472362dff5aaa •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2023-52676 – bpf: Guard stack limits against 32bit overflow
https://notcve.org/view.php?id=CVE-2023-52676
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf: Guard stack limits against 32bit overflow This patch promotes the arithmetic around checking stack bounds to be done in the 64-bit domain, instead of the current 32bit. The arithmetic implies adding together a 64-bit register with a int offset. The register was checked to be below 1<<29 when it was variable, but not when it was fixed. The offset either comes from an instruction (in which case it is 16 bit), from another register (in wh... • https://git.kernel.org/stable/c/ad140fc856f0b1d5e2215bcb6d0cc247a86805a2 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2023-52675 – powerpc/imc-pmu: Add a null pointer check in update_events_in_group()
https://notcve.org/view.php?id=CVE-2023-52675
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() 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/imc-pmu: agregue una verificación de puntero null en update_events_in_group() kasprintf() devuelve un puntero a la memoria asignada dinámicamente que puede ser NULL en caso de fallo. In the Linux kernel, the ... • https://git.kernel.org/stable/c/885dcd709ba9120b9935415b8b0f9d1b94e5826b •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2024-35837 – net: mvpp2: clear BM pool before initialization
https://notcve.org/view.php?id=CVE-2024-35837
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: net: mvpp2: clear BM pool before initialization Register value persist after booting the kernel using kexec which results in kernel panic. Thus clear the BM pool registers before initialisation to fix the issue. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: net: mvpp2: borre el grupo de BM antes de la inicialización. El valor del registro persiste después de iniciar el kernel usando kexec, lo que genera pánico en el kernel... • https://git.kernel.org/stable/c/3f518509dedc99f0b755d2ce68d24f610e3a005a •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2024-35835 – net/mlx5e: fix a double-free in arfs_create_groups
https://notcve.org/view.php?id=CVE-2024-35835
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a double-free in arfs_create_groups When `in` allocated by kvzalloc fails, arfs_create_groups will free ft->g and return an error. However, arfs_create_table, the only caller of arfs_create_groups, will hold this error and call to mlx5e_destroy_flow_table, in which the ft->g will be freed again. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: net/mlx5e: corregido un double free en arfs_create_groups Cuando fal... • https://git.kernel.org/stable/c/1cabe6b0965ec067ac60e8f182f16d479a3b9a5c •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2023-52673 – drm/amd/display: Fix a debugfs null pointer error
https://notcve.org/view.php?id=CVE-2023-52673
17 May 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix a debugfs null pointer error [WHY & HOW] Check whether get_subvp_en() callback exists before calling it. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: drm/amd/display: corrige un error de puntero null de debugfs [POR QUÉ Y CÓMO] Verifique si la devolución de llamada get_subvp_en() existe antes de llamarla. In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix a debugf... • https://git.kernel.org/stable/c/43235db21fc23559f50a62f8f273002eeb506f5a •