Filtered by vendor Redhat
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Filtered by product Enterprise Linux
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Total
15525 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-3826 | 3 Fedoraproject, Gnu, Redhat | 4 Fedora, Gcc, Enterprise Linux and 1 more | 2024-11-21 | 6.5 Medium |
| Heap/stack buffer overflow in the dlang_lname function in d-demangle.c in libiberty allows attackers to potentially cause a denial of service (segmentation fault and crash) via a crafted mangled symbol. | ||||
| CVE-2021-3807 | 3 Ansi-regex Project, Oracle, Redhat | 10 Ansi-regex, Communications Cloud Native Core Policy, Acm and 7 more | 2024-11-21 | 7.5 High |
| ansi-regex is vulnerable to Inefficient Regular Expression Complexity | ||||
| CVE-2021-3802 | 3 Fedoraproject, Redhat, Udisks Project | 3 Fedora, Enterprise Linux, Udisks | 2024-11-21 | 4.2 Medium |
| A vulnerability found in udisks2. This flaw allows an attacker to input a specially crafted image file/USB leading to kernel panic. The highest threat from this vulnerability is to system availability. | ||||
| CVE-2021-3800 | 4 Debian, Gnome, Netapp and 1 more | 4 Debian Linux, Glib, Active Iq Unified Manager and 1 more | 2024-11-21 | 5.5 Medium |
| A flaw was found in glib before version 2.63.6. Due to random charset alias, pkexec can leak content from files owned by privileged users to unprivileged ones under the right condition. | ||||
| CVE-2021-3798 | 2 Opencryptoki Project, Redhat | 2 Opencryptoki, Enterprise Linux | 2024-11-21 | 5.5 Medium |
| A flaw was found in openCryptoki. The openCryptoki Soft token does not check if an EC key is valid when an EC key is created via C_CreateObject, nor when C_DeriveKey is used with ECDH public data. This may allow a malicious user to extract the private key by performing an invalid curve attack. | ||||
| CVE-2021-3796 | 5 Debian, Fedoraproject, Netapp and 2 more | 5 Debian Linux, Fedora, Ontap Select Deploy Administration Utility and 2 more | 2024-11-21 | 7.3 High |
| vim is vulnerable to Use After Free | ||||
| CVE-2021-3778 | 5 Debian, Fedoraproject, Netapp and 2 more | 5 Debian Linux, Fedora, Ontap Select Deploy Administration Utility and 2 more | 2024-11-21 | 7.8 High |
| vim is vulnerable to Heap-based Buffer Overflow | ||||
| CVE-2021-3772 | 5 Debian, Linux, Netapp and 2 more | 26 Debian Linux, Linux Kernel, E-series Santricity Os Controller and 23 more | 2024-11-21 | 6.5 Medium |
| A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and the attacker can send packets with spoofed IP addresses. | ||||
| CVE-2021-3764 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2024-11-21 | 5.5 Medium |
| A memory leak flaw was found in the Linux kernel's ccp_run_aes_gcm_cmd() function that allows an attacker to cause a denial of service. The vulnerability is similar to the older CVE-2019-18808. The highest threat from this vulnerability is to system availability. | ||||
| CVE-2021-3759 | 3 Debian, Linux, Redhat | 3 Debian Linux, Linux Kernel, Enterprise Linux | 2024-11-21 | 5.5 Medium |
| A memory overflow vulnerability was found in the Linux kernel’s ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability. | ||||
| CVE-2021-3753 | 3 Linux, Netapp, Redhat | 18 Linux Kernel, Active Iq Unified Manager, Bootstrap Os and 15 more | 2024-11-21 | 4.7 Medium |
| A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality. | ||||
| CVE-2021-3752 | 6 Debian, Fedoraproject, Linux and 3 more | 28 Debian Linux, Fedora, Linux Kernel and 25 more | 2024-11-21 | 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-2021-3750 | 2 Qemu, Redhat | 3 Qemu, Enterprise Linux, Rhel Eus | 2024-11-21 | 8.2 High |
| A DMA reentrancy issue was found in the USB EHCI controller emulation of QEMU. EHCI does not verify if the Buffer Pointer overlaps with its MMIO region when it transfers the USB packets. Crafted content may be written to the controller's registers and trigger undesirable actions (such as reset) while the device is still transferring packets. This can ultimately lead to a use-after-free issue. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition, or potentially execute arbitrary code within the context of the QEMU process on the host. This flaw affects QEMU versions before 7.0.0. | ||||
| CVE-2021-3748 | 5 Canonical, Debian, Fedoraproject and 2 more | 7 Ubuntu Linux, Debian Linux, Fedora and 4 more | 2024-11-21 | 7.5 High |
| A use-after-free vulnerability was found in the virtio-net device of QEMU. It could occur when the descriptor's address belongs to the non direct access region, due to num_buffers being set after the virtqueue elem has been unmapped. A malicious guest could use this flaw to crash QEMU, resulting in a denial of service condition, or potentially execute code on the host with the privileges of the QEMU process. | ||||
| CVE-2021-3746 | 3 Fedoraproject, Libtpms Project, Redhat | 3 Fedora, Libtpms, Enterprise Linux | 2024-11-21 | 6.5 Medium |
| A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6. | ||||
| CVE-2021-3744 | 5 Debian, Fedoraproject, Linux and 2 more | 24 Debian Linux, Fedora, Linux Kernel and 21 more | 2024-11-21 | 5.5 Medium |
| A memory leak flaw was found in the Linux kernel in the ccp_run_aes_gcm_cmd() function in drivers/crypto/ccp/ccp-ops.c, which allows attackers to cause a denial of service (memory consumption). This vulnerability is similar with the older CVE-2019-18808. | ||||
| CVE-2021-3743 | 5 Fedoraproject, Linux, Netapp and 2 more | 22 Fedora, Linux Kernel, H300e and 19 more | 2024-11-21 | 7.1 High |
| An out-of-bounds (OOB) memory read flaw was found in the Qualcomm IPC router protocol in the Linux kernel. A missing sanity check allows a local attacker to gain access to out-of-bounds memory, leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability. | ||||
| CVE-2021-3732 | 2 Linux, Redhat | 2 Linux Kernel, Enterprise Linux | 2024-11-21 | 5.5 Medium |
| A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be accessible. | ||||
| CVE-2021-3717 | 1 Redhat | 9 Enterprise Linux, Jboss Enterprise Application Platform, Jboss Enterprise Application Platform Eus and 6 more | 2024-11-21 | 7.8 High |
| A flaw was found in Wildfly. An incorrect JBOSS_LOCAL_USER challenge location when using the elytron configuration may lead to JBOSS_LOCAL_USER access to all users on the machine. The highest threat from this vulnerability is to confidentiality, integrity, and availability. This flaw affects wildfly-core versions prior to 17.0. | ||||
| CVE-2021-3716 | 2 Nbdkit Project, Redhat | 3 Nbdkit, Advanced Virtualization, Enterprise Linux | 2024-11-21 | 3.1 Low |
| A flaw was found in nbdkit due to to improperly caching plaintext state across the STARTTLS encryption boundary. A MitM attacker could use this flaw to inject a plaintext NBD_OPT_STRUCTURED_REPLY before proxying everything else a client sends to the server, potentially leading the client to terminate the NBD session. The highest threat from this vulnerability is to system availability. | ||||