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Total
24 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-0847 | 7 Fedoraproject, Linux, Netapp and 4 more | 39 Fedora, Linux Kernel, H300e and 36 more | 2024-01-12 | 7.2 HIGH | 7.8 HIGH |
| A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system. | |||||
| CVE-2023-3772 | 4 Debian, Fedoraproject, Linux and 1 more | 6 Debian Linux, Fedora, Linux Kernel and 3 more | 2024-01-11 | N/A | 4.4 MEDIUM |
| A flaw was found in the Linux kernel’s IP framework for transforming packets (XFRM subsystem). This issue may allow a malicious user with CAP_NET_ADMIN privileges to directly dereference a NULL pointer in xfrm_update_ae_params(), leading to a possible kernel crash and denial of service. | |||||
| CVE-2023-33952 | 2 Linux, Redhat | 4 Linux Kernel, Enterprise Linux, Enterprise Linux For Real Time and 1 more | 2024-01-04 | N/A | 6.7 MEDIUM |
| A double-free vulnerability was found in handling vmw_buffer_object objects in the vmwgfx driver in the Linux kernel. This issue occurs due to the lack of validating the existence of an object prior to performing further free operations on the object, which may allow a local privileged user to escalate privileges and execute code in the context of the kernel. | |||||
| CVE-2023-33951 | 2 Linux, Redhat | 4 Linux Kernel, Enterprise Linux, Enterprise Linux For Real Time and 1 more | 2023-12-28 | N/A | 5.3 MEDIUM |
| A race condition vulnerability was found in the vmwgfx driver in the Linux kernel. The flaw exists within the handling of GEM objects. The issue results from improper locking when performing operations on an object. This flaw allows a local privileged user to disclose information in the context of the kernel. | |||||
| CVE-2023-4132 | 4 Debian, Fedoraproject, Linux and 1 more | 6 Debian Linux, Fedora, Linux Kernel and 3 more | 2023-12-28 | N/A | 5.5 MEDIUM |
| A use-after-free vulnerability was found in the siano smsusb module in the Linux kernel. The bug occurs during device initialization when the siano device is plugged in. This flaw allows a local user to crash the system, causing a denial of service condition. | |||||
| CVE-2019-14835 | 8 Canonical, Debian, Fedoraproject and 5 more | 44 Ubuntu Linux, Debian Linux, Fedora and 41 more | 2023-12-15 | 7.2 HIGH | 7.8 HIGH |
| A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host. | |||||
| CVE-2023-4147 | 4 Debian, Fedoraproject, Linux and 1 more | 8 Debian Linux, Fedora, Linux Kernel and 5 more | 2023-11-21 | N/A | 7.8 HIGH |
| A use-after-free flaw was found in the Linux kernel’s Netfilter functionality when adding a rule with NFTA_RULE_CHAIN_ID. This flaw allows a local user to crash or escalate their privileges on the system. | |||||
| CVE-2021-3752 | 6 Debian, Fedoraproject, Linux and 3 more | 27 Debian Linux, Fedora, Linux Kernel and 24 more | 2023-11-09 | 7.9 HIGH | 7.1 HIGH |
| A use-after-free flaw was found in the Linux kernel’s Bluetooth subsystem in the way user calls connect to the socket and disconnect simultaneously due to a race condition. This flaw allows a user to crash the system or escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. | |||||
| CVE-2021-3609 | 3 Linux, Netapp, Redhat | 43 Linux Kernel, H300e, H300e Firmware and 40 more | 2023-08-11 | 6.9 MEDIUM | 7.0 HIGH |
| .A flaw was found in the CAN BCM networking protocol in the Linux kernel, where a local attacker can abuse a flaw in the CAN subsystem to corrupt memory, crash the system or escalate privileges. This race condition in net/can/bcm.c in the Linux kernel allows for local privilege escalation to root. | |||||
| CVE-2023-0179 | 4 Canonical, Fedoraproject, Linux and 1 more | 14 Ubuntu Linux, Fedora, Linux Kernel and 11 more | 2023-08-11 | N/A | 7.8 HIGH |
| A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via arbitrary code execution. | |||||
| CVE-2022-0435 | 4 Fedoraproject, Linux, Ovirt and 1 more | 23 Fedora, Linux Kernel, Node and 20 more | 2022-06-02 | 9.0 HIGH | 8.8 HIGH |
| A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network. | |||||
| CVE-2022-0330 | 3 Fedoraproject, Linux, Redhat | 30 Fedora, Linux Kernel, 3scale Api Management and 27 more | 2022-05-26 | 4.6 MEDIUM | 7.8 HIGH |
| A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system. | |||||
| CVE-2021-3501 | 4 Fedoraproject, Linux, Netapp and 1 more | 27 Fedora, Linux Kernel, Cloud Backup and 24 more | 2022-05-13 | 3.6 LOW | 7.1 HIGH |
| A flaw was found in the Linux kernel in versions before 5.12. The value of internal.ndata, in the KVM API, is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-of-bounds write. The highest threat from this vulnerability is to data integrity and system availability. | |||||
| CVE-2019-13272 | 6 Canonical, Debian, Fedoraproject and 3 more | 20 Ubuntu Linux, Debian Linux, Fedora and 17 more | 2021-11-28 | 7.2 HIGH | 7.8 HIGH |
| In the Linux kernel before 5.1.17, ptrace_link in kernel/ptrace.c mishandles the recording of the credentials of a process that wants to create a ptrace relationship, which allows local users to obtain root access by leveraging certain scenarios with a parent-child process relationship, where a parent drops privileges and calls execve (potentially allowing control by an attacker). One contributing factor is an object lifetime issue (which can also cause a panic). Another contributing factor is incorrect marking of a ptrace relationship as privileged, which is exploitable through (for example) Polkit's pkexec helper with PTRACE_TRACEME. NOTE: SELinux deny_ptrace might be a usable workaround in some environments. | |||||
| CVE-2019-9506 | 8 Apple, Blackberry, Canonical and 5 more | 274 Iphone Os, Mac Os X, Tvos and 271 more | 2021-11-04 | 4.8 MEDIUM | 8.1 HIGH |
| The Bluetooth BR/EDR specification up to and including version 5.1 permits sufficiently low encryption key length and does not prevent an attacker from influencing the key length negotiation. This allows practical brute-force attacks (aka "KNOB") that can decrypt traffic and inject arbitrary ciphertext without the victim noticing. | |||||
| CVE-2019-3887 | 4 Canonical, Fedoraproject, Linux and 1 more | 11 Ubuntu Linux, Fedora, Linux Kernel and 8 more | 2021-11-02 | 4.7 MEDIUM | 5.6 MEDIUM |
| A flaw was found in the way KVM hypervisor handled x2APIC Machine Specific Rregister (MSR) access with nested(=1) virtualization enabled. In that, L1 guest could access L0's APIC register values via L2 guest, when 'virtualize x2APIC mode' is enabled. A guest could use this flaw to potentially crash the host kernel resulting in DoS issue. Kernel versions from 4.16 and newer are vulnerable to this issue. | |||||
| CVE-2019-14816 | 6 Canonical, Debian, Linux and 3 more | 51 Ubuntu Linux, Debian Linux, Linux Kernel and 48 more | 2021-11-02 | 7.2 HIGH | 7.8 HIGH |
| There is heap-based buffer overflow in kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code. | |||||
| CVE-2019-14814 | 6 Canonical, Debian, Linux and 3 more | 50 Ubuntu Linux, Debian Linux, Linux Kernel and 47 more | 2021-11-02 | 7.2 HIGH | 7.8 HIGH |
| There is heap-based buffer overflow in Linux kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code. | |||||
| CVE-2019-10126 | 6 Canonical, Debian, Linux and 3 more | 26 Ubuntu Linux, Debian Linux, Linux Kernel and 23 more | 2021-10-28 | 7.5 HIGH | 9.8 CRITICAL |
| A flaw was found in the Linux kernel. A heap based buffer overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c might lead to memory corruption and possibly other consequences. | |||||
| CVE-2018-20784 | 3 Canonical, Linux, Redhat | 4 Ubuntu Linux, Linux Kernel, Enterprise Linux and 1 more | 2021-06-02 | 7.5 HIGH | 9.8 CRITICAL |
| In the Linux kernel before 4.20.2, kernel/sched/fair.c mishandles leaf cfs_rq's, which allows attackers to cause a denial of service (infinite loop in update_blocked_averages) or possibly have unspecified other impact by inducing a high load. | |||||
| CVE-2019-14821 | 8 Canonical, Debian, Fedoraproject and 5 more | 38 Ubuntu Linux, Debian Linux, Fedora and 35 more | 2021-06-02 | 7.2 HIGH | 8.8 HIGH |
| An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux kernel's KVM hypervisor implements the Coalesced MMIO write operation. It operates on an MMIO ring buffer 'struct kvm_coalesced_mmio' object, wherein write indices 'ring->first' and 'ring->last' value could be supplied by a host user-space process. An unprivileged host user or process with access to '/dev/kvm' device could use this flaw to crash the host kernel, resulting in a denial of service or potentially escalating privileges on the system. | |||||
| CVE-2016-4470 | 4 Linux, Novell, Oracle and 1 more | 14 Linux Kernel, Suse Linux Enterprise Real Time Extension, Linux and 11 more | 2019-12-27 | 4.9 MEDIUM | 5.5 MEDIUM |
| The key_reject_and_link function in security/keys/key.c in the Linux kernel through 4.6.3 does not ensure that a certain data structure is initialized, which allows local users to cause a denial of service (system crash) via vectors involving a crafted keyctl request2 command. | |||||
| CVE-2018-10881 | 4 Canonical, Debian, Linux and 1 more | 8 Ubuntu Linux, Debian Linux, Linux Kernel and 5 more | 2019-10-09 | 4.9 MEDIUM | 5.5 MEDIUM |
| A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound access in ext4_get_group_info function, a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image. | |||||
| CVE-2016-3707 | 3 Linux, Novell, Redhat | 4 Linux Kernel-rt, Suse Linux Enterprise Real Time Extension, Enterprise Linux For Real Time and 1 more | 2016-11-28 | 6.8 MEDIUM | 8.1 HIGH |
| The icmp_check_sysrq function in net/ipv4/icmp.c in the kernel.org projects/rt patches for the Linux kernel, as used in the kernel-rt package before 3.10.0-327.22.1 in Red Hat Enterprise Linux for Real Time 7 and other products, allows remote attackers to execute SysRq commands via crafted ICMP Echo Request packets, as demonstrated by a brute-force attack to discover a cookie, or an attack that occurs after reading the local icmp_echo_sysrq file. | |||||