Filtered by vendor Redhat
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Filtered by product Enterprise Linux
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Total
13428 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2023-2156 | 4 Debian, Fedoraproject, Linux and 1 more | 4 Debian Linux, Fedora, Linux Kernel and 1 more | 2024-08-02 | 7.5 High |
| A flaw was found in the networking subsystem of the Linux kernel within the handling of the RPL protocol. This issue results from the lack of proper handling of user-supplied data, which can lead to an assertion failure. This may allow an unauthenticated remote attacker to create a denial of service condition on the system. | ||||
| CVE-2023-2124 | 4 Debian, Linux, Netapp and 1 more | 18 Debian Linux, Linux Kernel, H300s and 15 more | 2024-08-02 | 7.8 High |
| An out-of-bounds memory access flaw was found in the Linux kernel’s XFS file system in how a user restores an XFS image after failure (with a dirty log journal). This flaw allows a local user to crash or potentially escalate their privileges on the system. | ||||
| CVE-2023-2019 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2024-08-02 | 4.4 Medium |
| A flaw was found in the Linux kernel's netdevsim device driver, within the scheduling of events. This issue results from the improper management of a reference count. This may allow an attacker to create a denial of service condition on the system. | ||||
| CVE-2023-1999 | 2 Redhat, Webmproject | 6 Enterprise Linux, Rhel Aus, Rhel E4s and 3 more | 2024-08-02 | 5.3 Medium |
| There exists a use after free/double free in libwebp. An attacker can use the ApplyFiltersAndEncode() function and loop through to free best.bw and assign best = trial pointer. The second loop will then return 0 because of an Out of memory error in VP8 encoder, the pointer is still assigned to trial and the AddressSanitizer will attempt a double free. | ||||
| CVE-2023-2002 | 3 Debian, Linux, Redhat | 9 Debian Linux, Linux Kernel, Enterprise Linux and 6 more | 2024-08-02 | 6.8 Medium |
| A vulnerability was found in the HCI sockets implementation due to a missing capability check in net/bluetooth/hci_sock.c in the Linux Kernel. This flaw allows an attacker to unauthorized execution of management commands, compromising the confidentiality, integrity, and availability of Bluetooth communication. | ||||
| CVE-2023-2008 | 2 Linux, Redhat | 3 Linux Kernel, Enterprise Linux, Rhel Eus | 2024-08-02 | 7.8 High |
| A flaw was found in the Linux kernel's udmabuf device driver. The specific flaw exists within a fault handler. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an array. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel. | ||||
| CVE-2023-1998 | 3 Debian, Linux, Redhat | 5 Debian Linux, Linux Kernel, Enterprise Linux and 2 more | 2024-08-02 | 5.6 Medium |
| The Linux kernel allows userspace processes to enable mitigations by calling prctl with PR_SET_SPECULATION_CTRL which disables the speculation feature as well as by using seccomp. We had noticed that on VMs of at least one major cloud provider, the kernel still left the victim process exposed to attacks in some cases even after enabling the spectre-BTI mitigation with prctl. The same behavior can be observed on a bare-metal machine when forcing the mitigation to IBRS on boot command line. This happened because when plain IBRS was enabled (not enhanced IBRS), the kernel had some logic that determined that STIBP was not needed. The IBRS bit implicitly protects against cross-thread branch target injection. However, with legacy IBRS, the IBRS bit was cleared on returning to userspace, due to performance reasons, which disabled the implicit STIBP and left userspace threads vulnerable to cross-thread branch target injection against which STIBP protects. | ||||
| CVE-2023-1981 | 3 Avahi, Fedoraproject, Redhat | 3 Avahi, Fedora, Enterprise Linux | 2024-08-02 | 5.5 Medium |
| A vulnerability was found in the avahi library. This flaw allows an unprivileged user to make a dbus call, causing the avahi daemon to crash. | ||||
| CVE-2023-1945 | 2 Mozilla, Redhat | 7 Firefox Esr, Thunderbird, Enterprise Linux and 4 more | 2024-08-02 | 6.5 Medium |
| Unexpected data returned from the Safe Browsing API could have led to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 102.10 and Firefox ESR < 102.10. | ||||
| CVE-2023-1838 | 3 Linux, Netapp, Redhat | 9 Linux Kernel, H300s, H410c and 6 more | 2024-08-02 | 7.1 High |
| A use-after-free flaw was found in vhost_net_set_backend in drivers/vhost/net.c in virtio network subcomponent in the Linux kernel due to a double fget. This flaw could allow a local attacker to crash the system, and could even lead to a kernel information leak problem. | ||||
| CVE-2023-1855 | 3 Debian, Linux, Redhat | 5 Debian Linux, Linux Kernel, Enterprise Linux and 2 more | 2024-08-02 | 6.3 Medium |
| A use-after-free flaw was found in xgene_hwmon_remove in drivers/hwmon/xgene-hwmon.c in the Hardware Monitoring Linux Kernel Driver (xgene-hwmon). This flaw could allow a local attacker to crash the system due to a race problem. This vulnerability could even lead to a kernel information leak problem. | ||||
| CVE-2023-1829 | 2 Linux, Redhat | 7 Linux Kernel, Enterprise Linux, Rhel Aus and 4 more | 2024-08-02 | 7.8 High |
| A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root. We recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28. | ||||
| CVE-2023-1786 | 3 Canonical, Fedoraproject, Redhat | 4 Cloud-init, Ubuntu Linux, Fedora and 1 more | 2024-08-02 | 5.5 Medium |
| Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this information to find hashed passwords and possibly escalate their privilege. | ||||
| CVE-2023-1652 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2024-08-02 | 7.1 High |
| A use-after-free flaw was found in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel. This issue could allow a local attacker to crash the system or it may lead to a kernel information leak problem. | ||||
| CVE-2023-1729 | 3 Fedoraproject, Libraw, Redhat | 3 Fedora, Libraw, Enterprise Linux | 2024-08-02 | 6.5 Medium |
| A flaw was found in LibRaw. A heap-buffer-overflow in raw2image_ex() caused by a maliciously crafted file may lead to an application crash. | ||||
| CVE-2023-1672 | 3 Fedoraproject, Redhat, Tang Project | 3 Fedora, Enterprise Linux, Tang | 2024-08-02 | 5.3 Medium |
| A race condition exists in the Tang server functionality for key generation and key rotation. This flaw results in a small time window where Tang private keys become readable by other processes on the same host. | ||||
| CVE-2023-1668 | 3 Cloudbase, Debian, Redhat | 8 Open Vswitch, Debian Linux, Enterprise Linux and 5 more | 2024-08-02 | 8.2 High |
| A flaw was found in openvswitch (OVS). When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results (for both kernel and userspace datapath) in installing a datapath flow matching all IP protocols (nw_proto is wildcarded) for this flow, but with an incorrect action, possibly causing incorrect handling of other IP packets with a != 0 IP protocol that matches this dp flow. | ||||
| CVE-2023-1637 | 2 Linux, Redhat | 7 Linux Kernel, Enterprise Linux, Rhel Aus and 4 more | 2024-08-02 | 5.5 Medium |
| A flaw that boot CPU could be vulnerable for the speculative execution behavior kind of attacks in the Linux kernel X86 CPU Power management options functionality was found in the way user resuming CPU from suspend-to-RAM. A local user could use this flaw to potentially get unauthorized access to some memory of the CPU similar to the speculative execution behavior kind of attacks. | ||||
| CVE-2023-1667 | 4 Debian, Fedoraproject, Libssh and 1 more | 5 Debian Linux, Fedora, Libssh and 2 more | 2024-08-02 | 6.5 Medium |
| A NULL pointer dereference was found In libssh during re-keying with algorithm guessing. This issue may allow an authenticated client to cause a denial of service. | ||||
| CVE-2023-1582 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2024-08-02 | 4.7 Medium |
| A race problem was found in fs/proc/task_mmu.c in the memory management sub-component in the Linux kernel. This issue may allow a local attacker with user privilege to cause a denial of service. | ||||