CVE-2021-47462
- EPSS 0.18%
- Veröffentlicht 22.05.2024 07:15:11
- Zuletzt bearbeitet 03.02.2025 15:46:30
In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: do not allow illegal MPOL_F_NUMA_BALANCING | MPOL_LOCAL in mbind() syzbot reported access to unitialized memory in mbind() [1] Issue came with commit bda420b98505 ("...
CVE-2021-47463
- EPSS 0.18%
- Veröffentlicht 22.05.2024 07:15:11
- Zuletzt bearbeitet 15.01.2025 18:31:45
In the Linux kernel, the following vulnerability has been resolved: mm/secretmem: fix NULL page->mapping dereference in page_is_secretmem() Check for a NULL page->mapping before dereferencing the mapping in page_is_secretmem(), as the page's mappin...
CVE-2021-47464
- EPSS 0.23%
- Veröffentlicht 22.05.2024 07:15:11
- Zuletzt bearbeitet 02.04.2025 15:11:21
In the Linux kernel, the following vulnerability has been resolved: audit: fix possible null-pointer dereference in audit_filter_rules Fix possible null-pointer dereference in audit_filter_rules. audit_filter_rules() error: we previously assumed ...
CVE-2021-47465
- EPSS 0.22%
- Veröffentlicht 22.05.2024 07:15:11
- Zuletzt bearbeitet 24.09.2025 18:39:15
In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Book3S HV: Fix stack handling in idle_kvm_start_guest() In commit 10d91611f426 ("powerpc/64s: Reimplement book3s idle code in C") kvm_start_guest() became idle_kvm_start_...
CVE-2021-47466
- EPSS 0.21%
- Veröffentlicht 22.05.2024 07:15:11
- Zuletzt bearbeitet 07.01.2025 20:13:41
In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential memoryleak in kmem_cache_open() In error path, the random_seq of slub cache might be leaked. Fix this by using __kmem_cache_release() to release all the re...
CVE-2021-47467
- EPSS 0.49%
- Veröffentlicht 22.05.2024 07:15:11
- Zuletzt bearbeitet 02.04.2025 15:11:11
In the Linux kernel, the following vulnerability has been resolved: kunit: fix reference count leak in kfree_at_end The reference counting issue happens in the normal path of kfree_at_end(). When kunit_alloc_and_get_resource() is invoked, the funct...
CVE-2021-47468
- EPSS 0.18%
- Veröffentlicht 22.05.2024 07:15:11
- Zuletzt bearbeitet 24.09.2025 18:40:47
In the Linux kernel, the following vulnerability has been resolved: isdn: mISDN: Fix sleeping function called from invalid context The driver can call card->isac.release() function from an atomic context. Fix this by calling this function after re...
CVE-2021-47470
- EPSS 0.2%
- Veröffentlicht 22.05.2024 07:15:11
- Zuletzt bearbeitet 14.01.2025 17:33:02
In the Linux kernel, the following vulnerability has been resolved: mm, slub: fix potential use-after-free in slab_debugfs_fops When sysfs_slab_add failed, we shouldn't call debugfs_slab_add() for s because s will be freed soon. And slab_debugfs_f...
CVE-2021-47471
- EPSS 0.21%
- Veröffentlicht 22.05.2024 07:15:11
- Zuletzt bearbeitet 02.04.2025 15:10:48
In the Linux kernel, the following vulnerability has been resolved: drm: mxsfb: Fix NULL pointer dereference crash on unload The mxsfb->crtc.funcs may already be NULL when unloading the driver, in which case calling mxsfb_irq_disable() via drm_irq_...
CVE-2021-47449
- EPSS 0.2%
- Veröffentlicht 22.05.2024 07:15:10
- Zuletzt bearbeitet 02.04.2025 15:12:07
In the Linux kernel, the following vulnerability has been resolved: ice: fix locking for Tx timestamp tracking flush Commit 4dd0d5c33c3e ("ice: add lock around Tx timestamp tracker flush") added a lock around the Tx timestamp tracker flow which is ...