CVSS: -EPSS: 0%CPEs: 4EXPL: 0CVE-2021-47426 – bpf, s390: Fix potential memory leak about jit_data
https://notcve.org/view.php?id=CVE-2021-47426
In the Linux kernel, the following vulnerability has been resolved: bpf, s390: Fix potential memory leak about jit_data Make sure to free jit_data through kfree() in the error path. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: bpf, s390: solucione una posible pérdida de memoria sobre jit_data. Asegúrese de liberar jit_data mediante kfree() en la ruta de error. • https://git.kernel.org/stable/c/1c8f9b91c456f5b47a377a0c8c5d4130fc39433a https://git.kernel.org/stable/c/a326f9c01cfbee4450ae49ce618ae6cbc0f76842 https://git.kernel.org/stable/c/29fdb11ca88d3c490a3d56f0dc77eb9444d086be https://git.kernel.org/stable/c/d590a410e472417a22336c7c37685bfb38e801f2 https://git.kernel.org/stable/c/686cb8b9f6b46787f035afe8fbd132a74e6b1bdd •
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 •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2021-47423 – drm/nouveau/debugfs: fix file release memory leak
https://notcve.org/view.php?id=CVE-2021-47423
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/debugfs: fix file release memory leak When using single_open() for opening, single_release() should be called, otherwise the 'op' allocated in single_open() will be leaked. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/nouveau/debugfs: corrige la pérdida de memoria de liberación de archivos. Cuando se usa single_open() para abrir, se debe llamar a single_release(); de lo contrario, se ejecutará la 'op' asignada en single_open(). filtrado. • https://git.kernel.org/stable/c/6e9fc177399f08446293fec7607913fdbc95e191 https://git.kernel.org/stable/c/df0c9418923679bc6d0060bdb1b5bf2c755159e0 https://git.kernel.org/stable/c/9f9d4c88b2edc7924e19c44909cfc3fa4e4d3d43 https://git.kernel.org/stable/c/1508b09945bde393326a9dab73b1fc35f672d771 https://git.kernel.org/stable/c/11cd944bb87d9e575b94c07c952105eda745b459 https://git.kernel.org/stable/c/f69556a42043b5444ca712ee889829ba89fdcba8 https://git.kernel.org/stable/c/88c3610045ca6e699331b6bb5c095c5565f30721 https://git.kernel.org/stable/c/f5a8703a9c418c6fc54eb772712dfe764 •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2021-47422 – drm/nouveau/kms/nv50-: fix file release memory leak
https://notcve.org/view.php?id=CVE-2021-47422
In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/kms/nv50-: fix file release memory leak When using single_open() for opening, single_release() should be called, otherwise the 'op' allocated in single_open() will be leaked. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/nouveau/kms/nv50-: corrige la pérdida de memoria de liberación de archivos. Cuando se usa single_open() para abrir, se debe llamar a single_release(); de lo contrario, se debe llamar a la 'op' asignada en single_open( ) se filtrará. • https://git.kernel.org/stable/c/12885ecbfe62df4358d452080d3b8feef54ec8cb https://git.kernel.org/stable/c/65fff0a8efcdca8d84ffe3e23057c3b32403482d https://git.kernel.org/stable/c/0b4e9fc14973a94ac0520f19b3633493ae13c912 https://git.kernel.org/stable/c/0b3d4945cc7e7ea1acd52cb06dfa83bfe265b6d5 •