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Vulnerabilità Linux
15.282 CVE
| Identificativo | Gravità, ordina dal più alto | Prodotto e difetto | EPSS, ordina dal più alto | In KEV dal, ordina dal più alto |
|---|---|---|---|---|
| CVE-2026-63993 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: vxlan: do not reuse cached ip_hdr() value after skb_tunnel_check_pmtu() skb_tunnel_check_pmtu() can change skb->head. Reusing old_iph afer skb_tunnel_check_pmtu() can cause an UAF. Use ins | 0,5% | — |
| CVE-2026-63992 | CRIT 9.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: tunnels: do not assume transport header in iptunnel_pmtud_check_icmp() In some cases, iptunnel_pmtud_check_icmp() can be called while skb transport header is not set. This triggers an out-o | 0,5% | — |
| CVE-2026-53186 | CRIT 9.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: RDMA/srp: bound SRP_RSP sense copy by the received length srp_process_rsp() copies sense data from rsp->data + resp_data_len, where resp_data_len is the full 32-bit value supplied by the SRP | 0,5% | — |
| CVE-2026-53045 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: memory: tegra124-emc: Fix dll_change check The code checking whether the specified memory timing enables DLL in the EMRS register was reversed. DLL is enabled if bit A0 is low. Fix the check | 0,5% | — |
| CVE-2026-53043 | CRIT 9.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ocfs2/dlm: validate qr_numregions in dlm_match_regions() Patch series "ocfs2/dlm: fix two bugs in dlm_match_regions()". In dlm_match_regions(), the qr_numregions field from a DLM_QUERY_REGI | 0,5% | — |
| CVE-2026-46043 | CRIT 9.1 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Validate pad and ICRC before payload_size() in rxe_rcv rxe_rcv() currently checks only that the incoming packet is at least header_size(pkt) bytes long before payload_size() is use | 0,5% | — |
| CVE-2019-17054 | LOW 3.3 | linux linux_kernel atalk_create in net/appletalk/ddp.c in the AF_APPLETALK network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-6cc03e8aa36c. | 0,5% | — |
| CVE-2005-0003 | LOW 2.1 | avaya converged_communications_server The 64 bit ELF support in Linux kernel 2.6 before 2.6.10, on 64-bit architectures, does not properly check for overlapping VMA (virtual memory address) allocations, which allows local users to cause a denial of service (system crash) or execute arbitrary code | 0,5% | — |
| CVE-2026-64355 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: bpf: Reject fragmented frames in devmap Devmap broadcast redirects clone the packet for all but the last destination. For native XDP, that clone path copies only the linear xdp_frame data, | 0,5% | — |
| CVE-2026-63801 | HIGH 8.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: tipc: fix slab-use-after-free Read in tipc_aead_decrypt_done tipc_aead_decrypt() goes straight from tipc_bearer_hold(b) to crypto_aead_decrypt(req) without taking a reference on the netns, u | 0,5% | — |
| CVE-2022-48851 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: staging: gdm724x: fix use after free in gdm_lte_rx() The netif_rx_ni() function frees the skb so we can't dereference it to save the skb->len. | 0,5% | — |
| CVE-2011-4915 | MED 5.5 | canonical ubuntu_linux fs/proc/base.c in the Linux kernel through 3.1 allows local users to obtain sensitive keystroke information via access to /proc/interrupts. | 0,5% | — |
| CVE-2018-13053 | LOW 3.3 | canonical ubuntu_linux The alarm_timer_nsleep function in kernel/time/alarmtimer.c in the Linux kernel through 4.17.3 has an integer overflow via a large relative timeout because ktime_add_safe is not used. | 0,5% | — |
| CVE-2016-4794 | HIGH 7.8 | canonical ubuntu_linux Use-after-free vulnerability in mm/percpu.c in the Linux kernel through 4.6 allows local users to cause a denial of service (BUG) or possibly have unspecified other impact via crafted use of the mmap and bpf system calls. | 0,5% | — |
| CVE-2015-5707 | MED 4.6 | canonical ubuntu_linux Integer overflow in the sg_start_req function in drivers/scsi/sg.c in the Linux kernel 2.6.x through 4.x before 4.1 allows local users to cause a denial of service or possibly have unspecified other impact via a large iov_count value in a write request. | 0,5% | — |
| CVE-2011-2479 | MED 5.5 | linux linux_kernel The Linux kernel before 2.6.39 does not properly create transparent huge pages in response to a MAP_PRIVATE mmap system call on /dev/zero, which allows local users to cause a denial of service (system crash) via a crafted application. | 0,5% | — |
| CVE-2009-0748 | MED 4.9 | linux linux_kernel The ext4_fill_super function in fs/ext4/super.c in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 does not validate the superblock configuration, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) by | 0,5% | — |
| CVE-2026-46037 | HIGH 8.2 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ipv4: icmp: validate reply type before using icmp_pointers Extended echo replies use ICMP_EXT_ECHOREPLY as the outbound reply type. That value is outside the range covered by icmp_pointers[] | 0,5% | — |
| CVE-2026-43341 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: net/ipv6: ioam6: prevent schema length wraparound in trace fill ioam6_fill_trace_data() stores the schema contribution to the trace length in a u8. With bit 22 enabled and the largest schema | 0,5% | — |
| CVE-2024-58087 | CRIT 9.8 | linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix racy issue from session lookup and expire Increment the session reference count within the lock for lookup to avoid racy issue with session expire. | 0,5% | — |
| CVE-2019-20794 | MED 4.7 | linux linux_kernel An issue was discovered in the Linux kernel 4.18 through 5.6.11 when unprivileged user namespaces are allowed. A user can create their own PID namespace, and mount a FUSE filesystem. Upon interaction with this FUSE filesystem, if the userspace component is ter | 0,5% | — |
| CVE-2019-19534 | LOW 2.4 | canonical ubuntu_linux In the Linux kernel before 5.3.11, there is an info-leak bug that can be caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver, aka CID-f7a1337f0d29. | 0,5% | — |
| CVE-2017-12154 | HIGH 7.1 | linux linux_kernel The prepare_vmcs02 function in arch/x86/kvm/vmx.c in the Linux kernel through 4.13.3 does not ensure that the "CR8-load exiting" and "CR8-store exiting" L0 vmcs02 controls exist in cases where L1 omits the "use TPR shadow" vmcs12 control, which allows KVM L2 g | 0,5% | — |
| CVE-2016-4913 | HIGH 7.8 | canonical ubuntu_linux The get_rock_ridge_filename function in fs/isofs/rock.c in the Linux kernel before 4.5.5 mishandles NM (aka alternate name) entries containing \0 characters, which allows local users to obtain sensitive information from kernel memory or possibly have unspecifi | 0,5% | — |
| CVE-2009-2695 | HIGH 7.2 | linux linux_kernel The Linux kernel before 2.6.31-rc7 does not properly prevent mmap operations that target page zero and other low memory addresses, which allows local users to gain privileges by exploiting NULL pointer dereference vulnerabilities, related to (1) the default co | 0,5% | — |