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Search Results (372965 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2021-4158 | 2 Qemu, Redhat | 2 Qemu, Enterprise Linux | 2024-11-21 | 6.0 Medium |
| A NULL pointer dereference issue was found in the ACPI code of QEMU. A malicious, privileged user within the guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition. | ||||
| CVE-2021-4157 | 5 Fedoraproject, Linux, Netapp and 2 more | 18 Fedora, Linux Kernel, H300e and 15 more | 2024-11-21 | 8.0 High |
| An out of memory bounds write flaw (1 or 2 bytes of memory) in the Linux kernel NFS subsystem was found in the way users use mirroring (replication of files with NFS). A user, having access to the NFS mount, could potentially use this flaw to crash the system or escalate privileges on the system. | ||||
| CVE-2021-4155 | 2 Linux, Redhat | 9 Linux Kernel, Enterprise Linux, Rhel Aus and 6 more | 2024-11-21 | 5.5 Medium |
| A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them. | ||||
| CVE-2021-4154 | 3 Linux, Netapp, Redhat | 6 Linux Kernel, Hci Baseboard Management Controller, Enterprise Linux and 3 more | 2024-11-21 | 8.8 High |
| A use-after-free flaw was found in cgroup1_parse_param in kernel/cgroup/cgroup-v1.c in the Linux kernel's cgroup v1 parser. A local attacker with a user privilege could cause a privilege escalation by exploiting the fsconfig syscall parameter leading to a container breakout and a denial of service on the system. | ||||
| CVE-2021-4150 | 1 Linux | 1 Linux Kernel | 2024-11-21 | 5.5 Medium |
| A use-after-free flaw was found in the add_partition in block/partitions/core.c in the Linux kernel. A local attacker with user privileges could cause a denial of service on the system. The issue results from the lack of code cleanup when device_add call fails when adding a partition to the disk. | ||||
| CVE-2021-4149 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2024-11-21 | 5.5 Medium |
| A vulnerability was found in btrfs_alloc_tree_b in fs/btrfs/extent-tree.c in the Linux kernel due to an improper lock operation in btrfs. In this flaw, a user with a local privilege may cause a denial of service (DOS) due to a deadlock problem. | ||||
| CVE-2021-4148 | 2 Fedoraproject, Linux | 2 Fedora, Linux Kernel | 2024-11-21 | 5.5 Medium |
| A vulnerability was found in the Linux kernel's block_invalidatepage in fs/buffer.c in the filesystem. A missing sanity check may allow a local attacker with user privilege to cause a denial of service (DOS) problem. | ||||
| CVE-2021-4147 | 3 Fedoraproject, Netapp, Redhat | 3 Fedora, Ontap Select Deploy Administration Utility, Libvirt | 2024-11-21 | 6.5 Medium |
| A flaw was found in the libvirt libxl driver. A malicious guest could continuously reboot itself and cause libvirtd on the host to deadlock or crash, resulting in a denial of service condition. | ||||
| CVE-2021-4146 | 1 Pimcore | 1 Pimcore | 2024-11-21 | 4.3 Medium |
| Business Logic Errors in GitHub repository pimcore/pimcore prior to 10.2.6. | ||||
| CVE-2021-4145 | 2 Qemu, Redhat | 2 Qemu, Enterprise Linux | 2024-11-21 | 6.5 Medium |
| A NULL pointer dereference issue was found in the block mirror layer of QEMU in versions prior to 6.2.0. The `self` pointer is dereferenced in mirror_wait_on_conflicts() without ensuring that it's not NULL. A malicious unprivileged user within the guest could use this flaw to crash the QEMU process on the host when writing data reaches the threshold of mirroring node. | ||||
| CVE-2021-4144 | 1 Tp-link | 2 Tl-wr802n, Tl-wr802n Firmware | 2024-11-21 | 8.8 High |
| TP-Link wifi router TL-WR802N V4(JP), with firmware version prior to 211202, is vulnerable to OS command injection. | ||||
| CVE-2021-4143 | 1 Bigbluebutton | 1 Bigbluebutton | 2024-11-21 | 6.1 Medium |
| Cross-site Scripting (XSS) - Generic in GitHub repository bigbluebutton/bigbluebutton prior to 2.4.0. | ||||
| CVE-2021-4142 | 2 Candlepinproject, Redhat | 4 Candlepin, Satellite, Satellite Capsule and 1 more | 2024-11-21 | 5.5 Medium |
| The Candlepin component of Red Hat Satellite was affected by an improper authentication flaw. Few factors could allow an attacker to use the SCA (simple content access) certificate for authentication with Candlepin. | ||||
| CVE-2021-4139 | 1 Pimcore | 1 Pimcore | 2024-11-21 | 9.0 Critical |
| pimcore is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | ||||
| CVE-2021-4138 | 1 Mozilla | 1 Geckodriver | 2024-11-21 | 5.3 Medium |
| Improved Host header checks to reject requests not sent to a well-known local hostname or IP, or the server-specified hostname. | ||||
| CVE-2021-4136 | 3 Apple, Fedoraproject, Vim | 4 Mac Os X, Macos, Fedora and 1 more | 2024-11-21 | 7.8 High |
| vim is vulnerable to Heap-based Buffer Overflow | ||||
| CVE-2021-4135 | 1 Linux | 1 Linux Kernel | 2024-11-21 | 5.5 Medium |
| A memory leak vulnerability was found in the Linux kernel's eBPF for the Simulated networking device driver in the way user uses BPF for the device such that function nsim_map_alloc_elem being called. A local user could use this flaw to get unauthorized access to some data. | ||||
| CVE-2021-4133 | 1 Redhat | 3 Keycloak, Red Hat Single Sign On, Rhosemc | 2024-11-21 | 8.8 High |
| A flaw was found in Keycloak in versions from 12.0.0 and before 15.1.1 which allows an attacker with any existing user account to create new default user accounts via the administrative REST API even when new user registration is disabled. | ||||
| CVE-2021-4132 | 1 Livehelperchat | 1 Live Helper Chat | 2024-11-21 | 5.4 Medium |
| livehelperchat is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | ||||
| CVE-2021-4131 | 1 Livehelperchat | 1 Live Helper Chat | 2024-11-21 | 8.8 High |
| livehelperchat is vulnerable to Cross-Site Request Forgery (CSRF) | ||||