Total
761 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-3972 | 1 Redhat | 19 Enterprise Linux, Enterprise Linux Aus, Enterprise Linux Desktop and 16 more | 2024-11-21 | N/A | 7.8 HIGH |
| A vulnerability was found in insights-client. This security issue occurs because of insecure file operations or unsafe handling of temporary files and directories that lead to local privilege escalation. Before the insights-client has been registered on the system by root, an unprivileged local user or attacker could create the /var/tmp/insights-client directory (owning the directory with read, write, and execute permissions) on the system. After the insights-client is registered by root, an attacker could then control the directory content that insights are using by putting malicious scripts into it and executing arbitrary code as root (trivially bypassing SELinux protections because insights processes are allowed to disable SELinux system-wide). | |||||
| CVE-2023-3899 | 2 Fedoraproject, Redhat | 20 Fedora, Enterprise Linux, Enterprise Linux Desktop and 17 more | 2024-11-21 | N/A | 7.8 HIGH |
| A vulnerability was found in subscription-manager that allows local privilege escalation due to inadequate authorization. The D-Bus interface com.redhat.RHSM1 exposes a significant number of methods to all users that could change the state of the registration. By using the com.redhat.RHSM1.Config.SetAll() method, a low-privileged local user could tamper with the state of the registration, by unregistering the system or by changing the current entitlements. This flaw allows an attacker to set arbitrary configuration directives for /etc/rhsm/rhsm.conf, which can be abused to cause a local privilege escalation to an unconfined root. | |||||
| CVE-2023-1476 | 2 Linux, Redhat | 6 Linux Kernel, Enterprise Linux, Enterprise Linux Eus and 3 more | 2024-11-21 | N/A | 7.0 HIGH |
| A use-after-free flaw was found in the Linux kernel’s mm/mremap memory address space accounting source code. This issue occurs due to a race condition between rmap walk and mremap, allowing a local user to crash the system or potentially escalate their privileges on the system. | |||||
| CVE-2022-2601 | 3 Fedoraproject, Gnu, Redhat | 8 Fedora, Grub2, Enterprise Linux Eus and 5 more | 2024-11-21 | N/A | 8.6 HIGH |
| A buffer overflow was found in grub_font_construct_glyph(). A malicious crafted pf2 font can lead to an overflow when calculating the max_glyph_size value, allocating a smaller than needed buffer for the glyph, this further leads to a buffer overflow and a heap based out-of-bounds write. An attacker may use this vulnerability to circumvent the secure boot mechanism. | |||||
| CVE-2022-27649 | 3 Fedoraproject, Podman Project, Redhat | 14 Fedora, Podman, Developer Tools and 11 more | 2024-11-21 | 6.0 MEDIUM | 7.5 HIGH |
| A flaw was found in Podman, where containers were started incorrectly with non-empty default permissions. A vulnerability was found in Moby (Docker Engine), where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. | |||||
| CVE-2022-1227 | 4 Fedoraproject, Podman Project, Psgo Project and 1 more | 16 Fedora, Podman, Psgo and 13 more | 2024-11-21 | 6.8 MEDIUM | 8.8 HIGH |
| A privilege escalation flaw was found in Podman. This flaw allows an attacker to publish a malicious image to a public registry. Once this image is downloaded by a potential victim, the vulnerability is triggered after a user runs the 'podman top' command. This action gives the attacker access to the host filesystem, leading to information disclosure or denial of service. | |||||
| CVE-2022-1011 | 6 Debian, Fedoraproject, Linux and 3 more | 38 Debian Linux, Fedora, Linux Kernel and 35 more | 2024-11-21 | 4.6 MEDIUM | 7.8 HIGH |
| A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation. | |||||
| CVE-2022-0516 | 5 Debian, Fedoraproject, Linux and 2 more | 31 Debian Linux, Fedora, Linux Kernel and 28 more | 2024-11-21 | 4.6 MEDIUM | 7.8 HIGH |
| A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for s390 in the Linux kernel. This flaw allows a local attacker with a normal user privilege to obtain unauthorized memory write access. This flaw affects Linux kernel versions prior to 5.17-rc4. | |||||
| CVE-2022-0492 | 6 Canonical, Debian, Fedoraproject and 3 more | 30 Ubuntu Linux, Debian Linux, Fedora and 27 more | 2024-11-21 | 6.9 MEDIUM | 7.8 HIGH |
| A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly. | |||||
| CVE-2022-0435 | 5 Fedoraproject, Linux, Netapp and 2 more | 37 Fedora, Linux Kernel, H300e and 34 more | 2024-11-21 | 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 | 4 Fedoraproject, Linux, Netapp and 1 more | 46 Fedora, Linux Kernel, H300e and 43 more | 2024-11-21 | 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-2021-3975 | 5 Canonical, Debian, Fedoraproject and 2 more | 14 Ubuntu Linux, Debian Linux, Fedora and 11 more | 2024-11-21 | N/A | 6.5 MEDIUM |
| A use-after-free flaw was found in libvirt. The qemuMonitorUnregister() function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down. An unprivileged client with a read-only connection could use this flaw to perform a denial of service attack by causing the libvirt daemon to crash. | |||||
| CVE-2021-3744 | 5 Debian, Fedoraproject, Linux and 2 more | 24 Debian Linux, Fedora, Linux Kernel and 21 more | 2024-11-21 | 2.1 LOW | 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-2021-3733 | 4 Fedoraproject, Netapp, Python and 1 more | 20 Extra Packages For Enterprise Linux, Fedora, Hci Compute Node Firmware and 17 more | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability. | |||||
| CVE-2021-3697 | 2 Gnu, Redhat | 12 Grub2, Codeready Linux Builder, Developer Tools and 9 more | 2024-11-21 | 4.4 MEDIUM | 7.0 HIGH |
| A crafted JPEG image may lead the JPEG reader to underflow its data pointer, allowing user-controlled data to be written in heap. To a successful to be performed the attacker needs to perform some triage over the heap layout and craft an image with a malicious format and payload. This vulnerability can lead to data corruption and eventual code execution or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12. | |||||
| CVE-2021-3696 | 3 Gnu, Netapp, Redhat | 13 Grub2, Ontap Select Deploy Administration Utility, Codeready Linux Builder and 10 more | 2024-11-21 | 6.9 MEDIUM | 4.5 MEDIUM |
| A heap out-of-bounds write may heppen during the handling of Huffman tables in the PNG reader. This may lead to data corruption in the heap space. Confidentiality, Integrity and Availablity impact may be considered Low as it's very complex to an attacker control the encoding and positioning of corrupted Huffman entries to achieve results such as arbitrary code execution and/or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12. | |||||
| CVE-2021-3695 | 4 Fedoraproject, Gnu, Netapp and 1 more | 14 Fedora, Grub2, Ontap Select Deploy Administration Utility and 11 more | 2024-11-21 | 4.4 MEDIUM | 4.5 MEDIUM |
| A crafted 16-bit grayscale PNG image may lead to a out-of-bounds write in the heap area. An attacker may take advantage of that to cause heap data corruption or eventually arbitrary code execution and circumvent secure boot protections. This issue has a high complexity to be exploited as an attacker needs to perform some triage over the heap layout to achieve signifcant results, also the values written into the memory are repeated three times in a row making difficult to produce valid payloads. This flaw affects grub2 versions prior grub-2.12. | |||||
| CVE-2021-3672 | 6 C-ares Project, Fedoraproject, Nodejs and 3 more | 17 C-ares, Fedora, Node.js and 14 more | 2024-11-21 | 6.8 MEDIUM | 5.6 MEDIUM |
| A flaw was found in c-ares library, where a missing input validation check of host names returned by DNS (Domain Name Servers) can lead to output of wrong hostnames which might potentially lead to Domain Hijacking. The highest threat from this vulnerability is to confidentiality and integrity as well as system availability. | |||||
| CVE-2021-3669 | 5 Debian, Fedoraproject, Ibm and 2 more | 24 Debian Linux, Fedora, Spectrum Copy Data Management and 21 more | 2024-11-21 | N/A | 5.5 MEDIUM |
| A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS. | |||||
| CVE-2021-3659 | 3 Fedoraproject, Linux, Redhat | 17 Fedora, Linux Kernel, Codeready Linux Builder and 14 more | 2024-11-21 | N/A | 5.5 MEDIUM |
| A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability. | |||||