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Search Results (26248 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2022-29581 | 5 Canonical, Debian, Linux and 2 more | 22 Ubuntu Linux, Debian Linux, Linux Kernel and 19 more | 2025-04-21 | 7.8 High |
| Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions. | ||||
| CVE-2022-3176 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2025-04-21 | 7.8 High |
| There exists a use-after-free in io_uring in the Linux kernel. Signalfd_poll() and binder_poll() use a waitqueue whose lifetime is the current task. It will send a POLLFREE notification to all waiters before the queue is freed. Unfortunately, the io_uring poll doesn't handle POLLFREE. This allows a use-after-free to occur if a signalfd or binder fd is polled with io_uring poll, and the waitqueue gets freed. We recommend upgrading past commit fc78b2fc21f10c4c9c4d5d659a685710ffa63659 | ||||
| CVE-2022-3910 | 1 Linux | 1 Linux Kernel | 2025-04-21 | 7.8 High |
| Use After Free vulnerability in Linux Kernel allows Privilege Escalation. An improper Update of Reference Count in io_uring leads to Use-After-Free and Local Privilege Escalation. When io_msg_ring was invoked with a fixed file, it called io_fput_file() which improperly decreased its reference count (leading to Use-After-Free and Local Privilege Escalation). Fixed files are permanently registered to the ring, and should not be put separately. We recommend upgrading past commit https://github.com/torvalds/linux/commit/fc7222c3a9f56271fba02aabbfbae999042f1679 https://github.com/torvalds/linux/commit/fc7222c3a9f56271fba02aabbfbae999042f1679 | ||||
| CVE-2017-16530 | 1 Linux | 1 Linux Kernel | 2025-04-20 | 6.6 Medium |
| The uas driver in the Linux kernel before 4.13.6 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device, related to drivers/usb/storage/uas-detect.h and drivers/usb/storage/uas.c. | ||||
| CVE-2017-16531 | 1 Linux | 1 Linux Kernel | 2025-04-20 | 6.6 Medium |
| drivers/usb/core/config.c in the Linux kernel before 4.13.6 allows local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device, related to the USB_DT_INTERFACE_ASSOCIATION descriptor. | ||||
| CVE-2017-16649 | 1 Linux | 1 Linux Kernel | 2025-04-20 | N/A |
| The usbnet_generic_cdc_bind function in drivers/net/usb/cdc_ether.c in the Linux kernel through 4.13.11 allows local users to cause a denial of service (divide-by-zero error and system crash) or possibly have unspecified other impact via a crafted USB device. | ||||
| CVE-2017-17448 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Extras Rt | 2025-04-20 | N/A |
| net/netfilter/nfnetlink_cthelper.c in the Linux kernel through 4.14.4 does not require the CAP_NET_ADMIN capability for new, get, and del operations, which allows local users to bypass intended access restrictions because the nfnl_cthelper_list data structure is shared across all net namespaces. | ||||
| CVE-2017-17449 | 2 Linux, Redhat | 5 Linux Kernel, Enterprise Linux, Enterprise Mrg and 2 more | 2025-04-20 | N/A |
| The __netlink_deliver_tap_skb function in net/netlink/af_netlink.c in the Linux kernel through 4.14.4, when CONFIG_NLMON is enabled, does not restrict observations of Netlink messages to a single net namespace, which allows local users to obtain sensitive information by leveraging the CAP_NET_ADMIN capability to sniff an nlmon interface for all Netlink activity on the system. | ||||
| CVE-2017-17450 | 1 Linux | 1 Linux Kernel | 2025-04-20 | N/A |
| net/netfilter/xt_osf.c in the Linux kernel through 4.14.4 does not require the CAP_NET_ADMIN capability for add_callback and remove_callback operations, which allows local users to bypass intended access restrictions because the xt_osf_fingers data structure is shared across all net namespaces. | ||||
| CVE-2017-17807 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Extras Rt | 2025-04-20 | N/A |
| The KEYS subsystem in the Linux kernel before 4.14.6 omitted an access-control check when adding a key to the current task's "default request-key keyring" via the request_key() system call, allowing a local user to use a sequence of crafted system calls to add keys to a keyring with only Search permission (not Write permission) to that keyring, related to construct_get_dest_keyring() in security/keys/request_key.c. | ||||
| CVE-2017-17854 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2025-04-20 | 7.8 High |
| kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (integer overflow and memory corruption) or possibly have unspecified other impact by leveraging unrestricted integer values for pointer arithmetic. | ||||
| CVE-2017-17855 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2025-04-20 | 7.8 High |
| kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging improper use of pointers in place of scalars. | ||||
| CVE-2017-17856 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2025-04-20 | 7.8 High |
| kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging the lack of stack-pointer alignment enforcement. | ||||
| CVE-2017-17857 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2025-04-20 | 7.8 High |
| The check_stack_boundary function in kernel/bpf/verifier.c in the Linux kernel through 4.14.8 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging mishandling of invalid variable stack read operations. | ||||
| CVE-2015-2877 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2025-04-20 | 3.3 Low |
| Kernel Samepage Merging (KSM) in the Linux kernel 2.6.32 through 4.x does not prevent use of a write-timing side channel, which allows guest OS users to defeat the ASLR protection mechanism on other guest OS instances via a Cross-VM ASL INtrospection (CAIN) attack. NOTE: the vendor states "Basically if you care about this attack vector, disable deduplication." Share-until-written approaches for memory conservation among mutually untrusting tenants are inherently detectable for information disclosure, and can be classified as potentially misunderstood behaviors rather than vulnerabilities | ||||
| CVE-2017-1000255 | 3 Ibm, Linux, Redhat | 4 Powerpc Power8, Powerpc Power9, Linux Kernel and 1 more | 2025-04-20 | N/A |
| On Linux running on PowerPC hardware (Power8 or later) a user process can craft a signal frame and then do a sigreturn so that the kernel will take an exception (interrupt), and use the r1 value *from the signal frame* as the kernel stack pointer. As part of the exception entry the content of the signal frame is written to the kernel stack, allowing an attacker to overwrite arbitrary locations with arbitrary values. The exception handling does produce an oops, and a panic if panic_on_oops=1, but only after kernel memory has been over written. This flaw was introduced in commit: "5d176f751ee3 (powerpc: tm: Enable transactional memory (TM) lazily for userspace)" which was merged upstream into v4.9-rc1. Please note that kernels built with CONFIG_PPC_TRANSACTIONAL_MEM=n are not vulnerable. | ||||
| CVE-2017-2671 | 2 Linux, Redhat | 4 Linux Kernel, Enterprise Linux, Enterprise Mrg and 1 more | 2025-04-20 | N/A |
| The ping_unhash function in net/ipv4/ping.c in the Linux kernel through 4.10.8 is too late in obtaining a certain lock and consequently cannot ensure that disconnect function calls are safe, which allows local users to cause a denial of service (panic) by leveraging access to the protocol value of IPPROTO_ICMP in a socket system call. | ||||
| CVE-2017-2933 | 6 Adobe, Apple, Google and 3 more | 8 Flash Player, Mac Os X, Chrome Os and 5 more | 2025-04-20 | 8.8 High |
| Adobe Flash Player versions 24.0.0.186 and earlier have an exploitable heap overflow vulnerability related to texture compression. Successful exploitation could lead to arbitrary code execution. | ||||
| CVE-2017-2934 | 6 Adobe, Apple, Google and 3 more | 8 Flash Player, Mac Os X, Chrome Os and 5 more | 2025-04-20 | 8.8 High |
| Adobe Flash Player versions 24.0.0.186 and earlier have an exploitable heap overflow vulnerability when parsing Adobe Texture Format files. Successful exploitation could lead to arbitrary code execution. | ||||
| CVE-2017-2935 | 6 Adobe, Apple, Google and 3 more | 8 Flash Player, Mac Os X, Chrome Os and 5 more | 2025-04-20 | 8.8 High |
| Adobe Flash Player versions 24.0.0.186 and earlier have an exploitable heap overflow vulnerability when processing the Flash Video container file format. Successful exploitation could lead to arbitrary code execution. | ||||