Filtered by vendor Redhat
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Total
22948 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2024-0193 | 2 Linux, Redhat | 5 Linux Kernel, Enterprise Linux, Logging and 2 more | 2025-08-01 | 7.8 High |
| A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or NFT_OBJECT object, allowing a local unprivileged user with CAP_NET_ADMIN capability to escalate their privileges on the system. | ||||
| CVE-2023-46848 | 2 Redhat, Squid-cache | 6 Enterprise Linux, Enterprise Linux Eus, Enterprise Linux Server Aus and 3 more | 2025-08-01 | 8.6 High |
| Squid is vulnerable to Denial of Service, where a remote attacker can perform DoS by sending ftp:// URLs in HTTP Request messages or constructing ftp:// URLs from FTP Native input. | ||||
| CVE-2025-6019 | 1 Redhat | 6 Enterprise Linux, Rhel Aus, Rhel E4s and 3 more | 2025-08-01 | 7 High |
| A Local Privilege Escalation (LPE) vulnerability was found in libblockdev. Generally, the "allow_active" setting in Polkit permits a physically present user to take certain actions based on the session type. Due to the way libblockdev interacts with the udisks daemon, an "allow_active" user on a system may be able escalate to full root privileges on the target host. Normally, udisks mounts user-provided filesystem images with security flags like nosuid and nodev to prevent privilege escalation. However, a local attacker can create a specially crafted XFS image containing a SUID-root shell, then trick udisks into resizing it. This mounts their malicious filesystem with root privileges, allowing them to execute their SUID-root shell and gain complete control of the system. | ||||
| CVE-2023-46847 | 2 Redhat, Squid-cache | 15 Enterprise Linux, Enterprise Linux Eus, Enterprise Linux For Arm 64 and 12 more | 2025-08-01 | 8.6 High |
| Squid is vulnerable to a Denial of Service, where a remote attacker can perform buffer overflow attack by writing up to 2 MB of arbitrary data to heap memory when Squid is configured to accept HTTP Digest Authentication. | ||||
| CVE-2023-5824 | 2 Redhat, Squid-cache | 6 Enterprise Linux, Rhel Aus, Rhel E4s and 3 more | 2025-08-01 | 7.5 High |
| A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. However, Squid may grow a cached HTTP response header beyond the configured maximum size, causing a stall or crash of the worker process when a large header is retrieved from the disk cache, resulting in a denial of service. | ||||
| CVE-2024-1488 | 2 Fedoraproject, Redhat | 23 Unbound, Codeready Linux Builder, Codeready Linux Builder Eus and 20 more | 2025-08-01 | 8 High |
| A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether. | ||||
| CVE-2023-46846 | 2 Redhat, Squid-cache | 13 Enterprise Linux, Enterprise Linux Eus, Enterprise Linux For Arm 64 and 10 more | 2025-08-01 | 9.3 Critical |
| SQUID is vulnerable to HTTP request smuggling, caused by chunked decoder lenience, allows a remote attacker to perform Request/Response smuggling past firewall and frontend security systems. | ||||
| CVE-2023-42753 | 3 Debian, Linux, Redhat | 9 Debian Linux, Linux Kernel, Enterprise Linux and 6 more | 2025-08-01 | 7 High |
| An array indexing vulnerability was found in the netfilter subsystem of the Linux kernel. A missing macro could lead to a miscalculation of the `h->nets` array offset, providing attackers with the primitive to arbitrarily increment/decrement a memory buffer out-of-bound. This issue may allow a local user to crash the system or potentially escalate their privileges on the system. | ||||
| CVE-2023-5178 | 3 Linux, Netapp, Redhat | 10 Linux Kernel, Active Iq Unified Manager, Solidfire \& Hci Management Node and 7 more | 2025-08-01 | 8.8 High |
| A use-after-free vulnerability was found in drivers/nvme/target/tcp.c` in `nvmet_tcp_free_crypto` due to a logical bug in the NVMe/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead to local privilege escalation. | ||||
| CVE-2023-3812 | 2 Linux, Redhat | 7 Linux Kernel, Enterprise Linux, Rhel Aus and 4 more | 2025-08-01 | 7.8 High |
| An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system. | ||||
| CVE-2023-5157 | 3 Fedoraproject, Mariadb, Redhat | 17 Fedora, Mariadb, Enterprise Linux and 14 more | 2025-08-01 | 7.5 High |
| A vulnerability was found in MariaDB. An OpenVAS port scan on ports 3306 and 4567 allows a malicious remote client to cause a denial of service. | ||||
| CVE-2023-4004 | 5 Debian, Fedoraproject, Linux and 2 more | 13 Debian Linux, Fedora, Linux Kernel and 10 more | 2025-08-01 | 7.8 High |
| A use-after-free flaw was found in the Linux kernel's netfilter in the way a user triggers the nft_pipapo_remove function with the element, without a NFT_SET_EXT_KEY_END. This issue could allow a local user to crash the system or potentially escalate their privileges on the system. | ||||
| CVE-2024-3049 | 2 Clusterlabs, Redhat | 11 Booth, Enterprise Linux, Enterprise Linux Eus and 8 more | 2025-08-01 | 5.9 Medium |
| A flaw was found in Booth, a cluster ticket manager. If a specially-crafted hash is passed to gcry_md_get_algo_dlen(), it may allow an invalid HMAC to be accepted by the Booth server. | ||||
| CVE-2024-11614 | 1 Redhat | 6 Enterprise Linux, Openshift, Rhel Aus and 3 more | 2025-08-01 | N/A |
| An out-of-bounds read vulnerability was found in DPDK's Vhost library checksum offload feature. This issue enables an untrusted or compromised guest to crash the hypervisor's vSwitch by forging Virtio descriptors to cause out-of-bounds reads. This flaw allows an attacker with a malicious VM using a virtio driver to cause the vhost-user side to crash by sending a packet with a Tx checksum offload request and an invalid csum_start offset. | ||||
| CVE-2024-0646 | 2 Linux, Redhat | 8 Linux Kernel, Enterprise Linux, Logging and 5 more | 2025-08-01 | 7 High |
| An out-of-bounds memory write flaw was found in the Linux kernel’s Transport Layer Security functionality in how a user calls a function splice with a ktls socket as the destination. This flaw allows a local user to crash or potentially escalate their privileges on the system. | ||||
| CVE-2023-5869 | 2 Postgresql, Redhat | 27 Postgresql, Advanced Cluster Security, Codeready Linux Builder Eus and 24 more | 2025-08-01 | 8.8 High |
| A flaw was found in PostgreSQL that allows authenticated database users to execute arbitrary code through missing overflow checks during SQL array value modification. This issue exists due to an integer overflow during array modification where a remote user can trigger the overflow by providing specially crafted data. This enables the execution of arbitrary code on the target system, allowing users to write arbitrary bytes to memory and extensively read the server's memory. | ||||
| CVE-2023-5633 | 2 Linux, Redhat | 23 Linux Kernel, Codeready Linux Builder, Codeready Linux Builder Eus and 20 more | 2025-08-01 | 7.8 High |
| The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. When running inside a VMware guest with 3D acceleration enabled, a local, unprivileged user could potentially use this flaw to escalate their privileges. | ||||
| CVE-2024-52336 | 1 Redhat | 1 Enterprise Linux | 2025-08-01 | 7.8 High |
| A script injection vulnerability was identified in the Tuned package. The `instance_create()` D-Bus function can be called by locally logged-in users without authentication. This flaw allows a local non-privileged user to execute a D-Bus call with `script_pre` or `script_post` options that permit arbitrary scripts with their absolute paths to be passed. These user or attacker-controlled executable scripts or programs could then be executed by Tuned with root privileges that could allow attackers to local privilege escalation. | ||||
| CVE-2024-4467 | 1 Redhat | 7 Advanced Virtualization, Container Native Virtualization, Enterprise Linux and 4 more | 2025-08-01 | 7.8 High |
| A flaw was found in the QEMU disk image utility (qemu-img) 'info' command. A specially crafted image file containing a `json:{}` value describing block devices in QMP could cause the qemu-img process on the host to consume large amounts of memory or CPU time, leading to denial of service or read/write to an existing external file. | ||||
| CVE-2025-27221 | 2 Redhat, Ruby-lang | 2 Enterprise Linux, Uri | 2025-08-01 | 3.2 Low |
| In the URI gem before 1.0.3 for Ruby, the URI handling methods (URI.join, URI#merge, URI#+) have an inadvertent leakage of authentication credentials because userinfo is retained even after changing the host. | ||||