CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0CVE-2024-50142 – xfrm: validate new SA's prefixlen using SA family when sel.family is unset
https://notcve.org/view.php?id=CVE-2024-50142
07 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: xfrm: validate new SA's prefixlen using SA family when sel.family is unset This expands the validation introduced in commit 07bf7908950a ("xfrm: Validate address prefix lengths in the xfrm selector.") syzbot created an SA with usersa.sel.family = AF_UNSPEC usersa.sel.prefixlen_s = 128 usersa.family = AF_INET Because of the AF_UNSPEC selector, verify_newsa_info doesn't put limits on prefixlen_{s,d}. In the Linux kernel, the fol... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-50141 – ACPI: PRM: Find EFI_MEMORY_RUNTIME block for PRM handler and context
https://notcve.org/view.php?id=CVE-2024-50141
07 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: ACPI: PRM: Find EFI_MEMORY_RUNTIME block for PRM handler and context PRMT needs to find the correct type of block to translate the PA-VA mapping for EFI runtime services. ... The issue is really that only memory that has been remapped for runtime by the firmware can be used by the PRM handler, and so the region needs to have the EFI_MEMORY_RUNTIME attribute. [ rjw: Subject and changelog edits ] En el kernel de Linux, se ha res... • https://git.kernel.org/stable/c/cefc7ca46235f01d5233e3abd4b79452af01d9e9 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-50140 – sched/core: Disable page allocation in task_tick_mm_cid()
https://notcve.org/view.php?id=CVE-2024-50140
07 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: sched/core: Disable page allocation in task_tick_mm_cid() With KASAN and PREEMPT_RT enabled, calling task_work_add() in task_tick_mm_cid() may cause the following splat. In the Linux kernel, the following vulnerability has been resolved: sched/core: Disable page allocation in task_tick_mm_cid() With KASAN and PREEMPT_RT enabled, calling task_work_add() in task_tick_mm_cid() may cause the following splat. • https://git.kernel.org/stable/c/223baf9d17f25e2608dbdff7232c095c1e612268 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-50139 – KVM: arm64: Fix shift-out-of-bounds bug
https://notcve.org/view.php?id=CVE-2024-50139
07 Nov 2024 — 2024-10-12 09:28:54 10/14/2024 Call trace: dump_backtrace+0xa0/0x128 show_stack+0x20/0x38 dump_stack_lvl+0x74/0x90 dump_stack+0x18/0x28 __ubsan_handle_shift_out_of_bounds+0xf8/0x1e0 reset_clidr+0x10c/0x1c8 kvm_reset_sys_regs+0x50/0x1c8 kvm_reset_vcpu+0xec/0x2b0 __kvm_vcpu_set_target+0x84/0x158 kvm_vcpu_set_target+0x138/0x168 kvm_arch_vcpu_ioctl_vcpu_init+0x40/0x2b0 kvm_arch_vcpu_ioctl+0x28c/0x4b8 kvm_vcpu_ioctl+0x4bc/0x7a8 __arm64_sys_ioctl+0xb4/0x100 invoke_syscall+0x70/0x100 el0_svc_common.constprop.0+0x4... • https://git.kernel.org/stable/c/7af0c2534f4c57b16e92dfca8c5f40fa90fbb3f3 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-50138 – bpf: Use raw_spinlock_t in ringbuf
https://notcve.org/view.php?id=CVE-2024-50138
05 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: bpf: Use raw_spinlock_t in ringbuf The function __bpf_ringbuf_reserve is invoked from a tracepoint, which disables preemption. In the Linux kernel, the following vulnerability has been resolved: bpf: Use raw_spinlock_t in ringbuf The function __bpf_ringbuf_reserve is invoked from a tracepoint, which disables preemption. ... En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: bpf: uso de raw_spinlock_t en ... • https://git.kernel.org/stable/c/457f44363a8894135c85b7a9afd2bd8196db24ab •
CVSS: 7.1EPSS: 0%CPEs: 2EXPL: 0CVE-2024-50137 – reset: starfive: jh71x0: Fix accessing the empty member on JH7110 SoC
https://notcve.org/view.php?id=CVE-2024-50137
05 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: reset: starfive: jh71x0: Fix accessing the empty member on JH7110 SoC data->asserted will be NULL on JH7110 SoC since commit 82327b127d41 ("reset: starfive: Add StarFive JH7110 reset driver") was added. In the Linux kernel, the following vulnerability has been resolved: reset: starfive: jh71x0: Fix accessing the empty member on JH7110 SoC data->asserted will be NULL on JH7110 SoC since commit 82327b127d41 ("reset: starfive: Ad... • https://git.kernel.org/stable/c/82327b127d4117e5b867cca945f97a5074aef786 •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2024-50136 – net/mlx5: Unregister notifier on eswitch init failure
https://notcve.org/view.php?id=CVE-2024-50136
05 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Unregister notifier on eswitch init failure It otherwise remains registered and a subsequent attempt at eswitch enabling might trigger warnings of the sort: [ 682.589148] ------------[ cut here ]------------ [ 682.590204] notifier callback eswitch_vport_event [mlx5_core] already registered [ 682.590256] WARNING: CPU: 13 PID: 2660 at kernel/notifier.c:31 notifier_chain_register+0x3e/0x90 [...snipped] [ 682.610052] Call Trace... • https://git.kernel.org/stable/c/0aa1e83a20f12e9eaad32f72212ebc7fe0c29c95 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-50135 – nvme-pci: fix race condition between reset and nvme_dev_disable()
https://notcve.org/view.php?id=CVE-2024-50135
05 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix race condition between reset and nvme_dev_disable() nvme_dev_disable() modifies the dev->online_queues field, therefore nvme_pci_update_nr_queues() should avoid racing against it, otherwise we could end up passing invalid values to blk_mq_update_nr_hw_queues(). In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix race condition between reset and nvme_dev_disable() nvme_dev_disable() m... • https://git.kernel.org/stable/c/949928c1c731417cc0f070912c63878b62b544f4 •
CVSS: 7.1EPSS: 0%CPEs: 7EXPL: 0CVE-2024-50134 – drm/vboxvideo: Replace fake VLA at end of vbva_mouse_pointer_shape with real VLA
https://notcve.org/view.php?id=CVE-2024-50134
05 Nov 2024 — In the Linux kernel, the following vulnerability has been resolved: drm/vboxvideo: Replace fake VLA at end of vbva_mouse_pointer_shape with real VLA Replace the fake VLA at end of the vbva_mouse_pointer_shape shape with a real VLA to fix a "memcpy: detected field-spanning write error" warning: [ 13.319813] memcpy: detected field-spanning write (size 16896) of single field "p->data" at drivers/gpu/drm/vboxvideo/hgsmi_base.c:154 (size 4) [ 13.319841] WARNING: CPU: 0 PID: 1105 at drivers/gpu/drm/vboxvid... • https://git.kernel.org/stable/c/dd55d44f408419278c00887bfcb2261d0caae350 •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2024-50133 – LoongArch: Don't crash in stack_top() for tasks without vDSO
https://notcve.org/view.php?id=CVE-2024-50133
05 Nov 2024 — This can for example happen when using kunit: [<9000000000203874>] stack_top+0x58/0xa8 [<90000000002956cc>] arch_pick_mmap_layout+0x164/0x220 [<90000000003c284c>] kunit_vm_mmap_init+0x108/0x12c [<90000000003c1fbc>] __kunit_add_resource+0x38/0x8c [<90000000003c2704>] kunit_vm_mmap+0x88/0xc8 [<9000000000410b14>] usercopy_test_init+0xbc/0x25c [<90000000003c1db4>] kunit_try_run_case+0x5c/0x184 [<90000000003c3d54>] kunit_generic_run_threadfn_adapter+0x24/0x48 [<900000000022e4bc>] kthread+0xc8/0xd4 [<900000000020... • https://git.kernel.org/stable/c/803b0fc5c3f2baa6e54978cd576407896f789b08 •