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Search Results (25266 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2022-42703 | 2 Linux, Redhat | 5 Linux Kernel, Enterprise Linux, Rhel Eus and 2 more | 2026-10-14 | 5.5 Medium |
| mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse. | ||||
| CVE-2022-42432 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2026-10-14 | 4.4 Medium |
| This vulnerability allows local attackers to disclose sensitive information on affected installations of the Linux Kernel 6.0-rc2. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the nft_osf_eval function. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the kernel. Was ZDI-CAN-18540. | ||||
| CVE-2022-42329 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2026-10-14 | 5.5 Medium |
| Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock could occur in case of netpoll being active for the interface the xen-netback driver is connected to (CVE-2022-42329). | ||||
| CVE-2022-42328 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2026-10-14 | 6.2 Medium |
| Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock could occur in case of netpoll being active for the interface the xen-netback driver is connected to (CVE-2022-42329). | ||||
| CVE-2022-2586 | 5 Canonical, Linux, Redhat and 2 more | 15 Ubuntu Linux, Linux Kernel, Enterprise Linux and 12 more | 2026-10-14 | 5.3 Medium |
| It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted. | ||||
| CVE-2022-41850 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2026-10-14 | 4.7 Medium |
| roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free in certain situations where a report is received while copying a report->value is in progress. | ||||
| CVE-2022-41849 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2026-10-14 | 4.2 Medium |
| drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect. | ||||
| CVE-2022-41674 | 4 Debian, Fedoraproject, Linux and 1 more | 6 Debian Linux, Fedora, Linux Kernel and 3 more | 2026-10-14 | 8.1 High |
| An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c. | ||||
| CVE-2022-41222 | 5 Canonical, Debian, Linux and 2 more | 7 Ubuntu Linux, Debian Linux, Linux Kernel and 4 more | 2026-10-14 | 7 High |
| mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move. | ||||
| CVE-2022-41218 | 3 Debian, Linux, Redhat | 5 Debian Linux, Linux Kernel, Enterprise Linux and 2 more | 2026-10-14 | 5.5 Medium |
| In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvb_demux_open and dvb_dmxdev_release. | ||||
| CVE-2022-40768 | 3 Debian, Fedoraproject, Linux | 3 Debian Linux, Fedora, Linux Kernel | 2026-10-14 | 5.5 Medium |
| drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case. | ||||
| CVE-2022-40307 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2026-10-14 | 4.7 Medium |
| An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free. | ||||
| CVE-2022-39190 | 3 Debian, Linux, Redhat | 3 Debian Linux, Linux Kernel, Enterprise Linux | 2026-10-14 | 5.5 Medium |
| An issue was discovered in net/netfilter/nf_tables_api.c in the Linux kernel before 5.19.6. A denial of service can occur upon binding to an already bound chain. | ||||
| CVE-2022-39188 | 3 Debian, Linux, Redhat | 5 Debian Linux, Linux Kernel, Enterprise Linux and 2 more | 2026-10-14 | 4.7 Medium |
| An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale TLB entries. This only occurs in situations with VM_PFNMAP VMAs. | ||||
| CVE-2022-36946 | 4 Debian, Linux, Netapp and 1 more | 10 Debian Linux, Linux Kernel, Active Iq Unified Manager and 7 more | 2026-10-14 | 7.5 High |
| nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len. | ||||
| CVE-2022-36879 | 4 Debian, Linux, Netapp and 1 more | 46 Debian Linux, Linux Kernel, A700s and 43 more | 2026-10-14 | 5.5 Medium |
| An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice. | ||||
| CVE-2022-36280 | 3 Debian, Linux, Redhat | 3 Debian Linux, Linux Kernel, Enterprise Linux | 2026-10-14 | 6.3 Medium |
| An out-of-bounds(OOB) memory access vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_kms.c in GPU component in the Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS). | ||||
| CVE-2022-36123 | 2 Linux, Netapp | 11 Linux Kernel, H300s, H300s Firmware and 8 more | 2026-10-14 | 7.8 High |
| The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss). This allows Xen PV guest OS users to cause a denial of service or gain privileges. | ||||
| CVE-2026-98156 | 1 Linux | 1 Linux Kernel | 2026-10-14 | 7.8 High |
| In the Linux kernel, the following vulnerability has been resolved: drm/virtio: use the DMA API for resource backing on Xen On a Xen PV domain page addresses bear no relation to the real machine addresses the host would have to use to reach it. virtio_ring.c handles this correctly, vring_use_map_api() returns true for any xen_domain() regardless of VIRTIO_F_ACCESS_PLATFORM. virtio-gpu makes the same decision independently, but its copy looks only at the feature bit: bool use_dma_api = !virtio_has_dma_quirk(vgdev->vdev); QEMU does not set iommu_platform on virtio-vga by default, so VIRTIO_F_ACCESS_PLATFORM is not negotiated, use_dma_api is false, and virtio_gpu_object_shmem_init() describes the framebuffer's backing pages to the host with sg_phys(). Those are guest-physical addresses. In a PV domain they resolve, on the host side, to pages belonging to some other domain, so the host scans out unrelated memory. Move the decision into virtio_gpu_use_dma_api() and give it the xen_domain() check, like vring_use_map_api() has. This additionally enables the dma_sync_sgtable_for_device() calls in virtgpu_vq.c, which are required for correctness whenever swiotlb is in play. Reproduced with a Xen 4.21 PV dom0 nested inside QEMU 8.2 with virtio-vga, on both a distro 6.8 kernel and 6.18 LTS. A PVH dom0 works fine and doesn't need this fix because it is identity-mapped, only PV dom0s are affected. | ||||
| CVE-2022-34918 | 5 Canonical, Debian, Linux and 2 more | 14 Ubuntu Linux, Debian Linux, Linux Kernel and 11 more | 2026-10-14 | 7.8 High |
| An issue was discovered in the Linux kernel through 5.18.9. A type confusion bug in nft_set_elem_init (leading to a buffer overflow) could be used by a local attacker to escalate privileges, a different vulnerability than CVE-2022-32250. (The attacker can obtain root access, but must start with an unprivileged user namespace to obtain CAP_NET_ADMIN access.) This can be fixed in nft_setelem_parse_data in net/netfilter/nf_tables_api.c. | ||||