CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2022-48708 – pinctrl: single: fix potential NULL dereference
https://notcve.org/view.php?id=CVE-2022-48708
In the Linux kernel, the following vulnerability has been resolved: pinctrl: single: fix potential NULL dereference Added checking of pointer "function" in pcs_set_mux(). pinmux_generic_get_function() can return NULL and the pointer "function" was dereferenced without checking against NULL. Found by Linux Verification Center (linuxtesting.org) with SVACE. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: pinctrl: single: corrige una posible desreferencia NULL. Se agregó la verificación de la "función" del puntero en pcs_set_mux(). pinmux_generic_get_function() puede devolver NULL y se eliminó la referencia al puntero "función" sin compararlo con NULL. Encontrado por el Centro de verificación de Linux (linuxtesting.org) con SVACE. • https://git.kernel.org/stable/c/571aec4df5b72a80f80d1e524da8fbd7ff525c98 https://git.kernel.org/stable/c/1177bdafe87cbe543a2dc48a9bbac265aa5864db https://git.kernel.org/stable/c/e671e63587c92b3fd767cf82e73129f6d5feeb33 https://git.kernel.org/stable/c/2b763f7de108cb1a5ad5ed08e617d677341947cb https://git.kernel.org/stable/c/6e2a0521e4e84a2698f2da3950fb5c5496a4d208 https://git.kernel.org/stable/c/71668706fbe7d20e6f172fa3287fa8aac1b56c26 https://git.kernel.org/stable/c/bcc487001a15f71f103d102cba4ac8145d7a68f2 https://git.kernel.org/stable/c/d2d73e6d4822140445ad4a7b1c6091e0f •
CVSS: -EPSS: 0%CPEs: 2EXPL: 0CVE-2022-48706 – vdpa: ifcvf: Do proper cleanup if IFCVF init fails
https://notcve.org/view.php?id=CVE-2022-48706
In the Linux kernel, the following vulnerability has been resolved: vdpa: ifcvf: Do proper cleanup if IFCVF init fails ifcvf_mgmt_dev leaks memory if it is not freed before returning. Call is made to correct return statement so memory does not leak. ifcvf_init_hw does not take care of this so it is needed to do it here. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: vdpa: ifcvf: realice una limpieza adecuada si falla el inicio de IFCVF. ifcvf_mgmt_dev pierde memoria si no se libera antes de regresar. Se realiza una llamada para corregir la declaración de devolución para que no se pierda memoria. ifcvf_init_hw no se encarga de esto, por lo que es necesario hacerlo aquí. • https://git.kernel.org/stable/c/5d2cc32c1c10bd889125d2adc16a6bc3338dcd3e https://git.kernel.org/stable/c/6b04456e248761cf68f562f2fd7c04e591fcac94 •
CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47431 – drm/amdgpu: fix gart.bo pin_count leak
https://notcve.org/view.php?id=CVE-2021-47431
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix gart.bo pin_count leak gmc_v{9,10}_0_gart_disable() isn't called matched with correspoding gart_enbale function in SRIOV case. This will lead to gart.bo pin_count leak on driver unload. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: drm/amdgpu: corrige la fuga de pin_count de gart.bo gmc_v{9,10}_0_gart_disable() no se llama y coincide con la función gart_enbale correspondiente en el caso SRIOV. Esto provocará una pérdida de pin_count de gart.bo al descargar el controlador. • https://git.kernel.org/stable/c/83d857d6b0967b6709cd38750c3ce2ed8ced1a95 https://git.kernel.org/stable/c/621ddffb70db824eabd63d18ac635180fe9500f9 https://git.kernel.org/stable/c/18d1c5ea3798ba42cfa0f8b2264d873463facb03 https://git.kernel.org/stable/c/66805763a97f8f7bdf742fc0851d85c02ed9411f •
CVSS: -EPSS: 0%CPEs: 6EXPL: 0CVE-2021-47425 – i2c: acpi: fix resource leak in reconfiguration device addition
https://notcve.org/view.php?id=CVE-2021-47425
In the Linux kernel, the following vulnerability has been resolved: i2c: acpi: fix resource leak in reconfiguration device addition acpi_i2c_find_adapter_by_handle() calls bus_find_device() which takes a reference on the adapter which is never released which will result in a reference count leak and render the adapter unremovable. Make sure to put the adapter after creating the client in the same manner that we do for OF. [wsa: fixed title] En el kernel de Linux, se resolvió la siguiente vulnerabilidad: i2c: acpi: corrige la fuga de recursos en la reconfiguración del dispositivo añdido acpi_i2c_find_adapter_by_handle() llama a bus_find_device() que toma una referencia en el adaptador que nunca se libera, lo que resultará en una fuga de recuento de referencias y haga que el adaptador no sea extraíble. Asegúrese de colocar el adaptador después de crear el cliente de la misma manera que lo hacemos para OF. [wsa: título fijo] • https://git.kernel.org/stable/c/525e6fabeae286848592363bda13bc34b59bb5ac https://git.kernel.org/stable/c/b8090a84d7758b929d348bafbd86bb7a10c5fb63 https://git.kernel.org/stable/c/3d9d458a8aaafa47268ea4f1b4114a9f12927989 https://git.kernel.org/stable/c/60bacf259e8c2eb2324f3e13275200baaee9494b https://git.kernel.org/stable/c/f86de018fd7a24ee07372d55ffa7824f0c674a95 https://git.kernel.org/stable/c/90f1077c9184ec2ae9989e4642f211263f301694 https://git.kernel.org/stable/c/6558b646ce1c2a872fe1c2c7cb116f05a2c1950f •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2021-47424 – i40e: Fix freeing of uninitialized misc IRQ vector
https://notcve.org/view.php?id=CVE-2021-47424
In the Linux kernel, the following vulnerability has been resolved: i40e: Fix freeing of uninitialized misc IRQ vector When VSI set up failed in i40e_probe() as part of PF switch set up driver was trying to free misc IRQ vectors in i40e_clear_interrupt_scheme and produced a kernel Oops: Trying to free already-free IRQ 266 WARNING: CPU: 0 PID: 5 at kernel/irq/manage.c:1731 __free_irq+0x9a/0x300 Workqueue: events work_for_cpu_fn RIP: 0010:__free_irq+0x9a/0x300 Call Trace: ? synchronize_irq+0x3a/0xa0 free_irq+0x2e/0x60 i40e_clear_interrupt_scheme+0x53/0x190 [i40e] i40e_probe.part.108+0x134b/0x1a40 [i40e] ? kmem_cache_alloc+0x158/0x1c0 ? acpi_ut_update_ref_count.part.1+0x8e/0x345 ? acpi_ut_update_object_reference+0x15e/0x1e2 ? • https://git.kernel.org/stable/c/c17401a1dd210a5f22ab1ec7c7366037c158a14c https://git.kernel.org/stable/c/60ad4cde0ad28921f9ea25b0201c774b95ffa4b4 https://git.kernel.org/stable/c/17063cac4088b8e2fc0f633abddca5426ed58312 https://git.kernel.org/stable/c/97aeed72af4f83ae51534f0a2473ff52f8d66236 https://git.kernel.org/stable/c/75099439209d3cda439a1d9b00d19a50f0066fef https://git.kernel.org/stable/c/2e5a20573a926302b233b0c2e1077f5debc7ab2e •