Total
421096 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-34343 | 1 Ami | 1 Megarac Sp-x | 2026-06-17 | N/A | 7.2 HIGH |
| AMI BMC contains a vulnerability in the SPX REST API, where an attacker with the required privileges can inject arbitrary shell commands, which may lead to code execution, denial of service, information disclosure, or data tampering. | |||||
| CVE-2023-34342 | 1 Ami | 1 Megarac Sp-x | 2026-06-17 | N/A | 6.0 MEDIUM |
| AMI BMC contains a vulnerability in the IPMI handler, where an attacker can upload and download arbitrary files under certain circumstances, which may lead to denial of service, escalation of privileges, information disclosure, or data tampering. | |||||
| CVE-2023-34341 | 1 Ami | 1 Megarac Sp-x | 2026-06-17 | N/A | 7.2 HIGH |
| AMI BMC contains a vulnerability in the SPX REST API, where an attacker with the required privileges can read and write to arbitrary locations within the memory context of the IPMI server process, which may lead to code execution, denial of service, information disclosure, or data tampering. | |||||
| CVE-2023-34340 | 1 Apache | 1 Accumulo | 2026-06-17 | N/A | 9.8 CRITICAL |
| Improper Authentication vulnerability in Apache Software Foundation Apache Accumulo. This issue affects Apache Accumulo: 2.1.0. Accumulo 2.1.0 contains a defect in the user authentication process that may succeed when invalid credentials are provided. Users are advised to upgrade to 2.1.1. | |||||
| CVE-2023-34339 | 1 Jetbrains | 1 Ktor | 2026-06-17 | N/A | 3.3 LOW |
| In JetBrains Ktor before 2.3.1 headers containing authentication data could be added to the exception's message | |||||
| CVE-2023-34338 | 1 Ami | 1 Megarac Sp-x | 2026-06-17 | N/A | 7.1 HIGH |
| AMI SPx contains a vulnerability in the BMC where an Attacker may cause a use of hard-coded cryptographic key by a hard-coded certificate. A successful exploit of this vulnerability may lead to a loss of confidentiality, integrity, and availability. | |||||
| CVE-2023-34337 | 1 Ami | 1 Megarac Sp-x | 2026-06-17 | N/A | 7.6 HIGH |
| AMI SPx contains a vulnerability in the BMC where a user may cause an inadequate encryption strength by hash-based message authentication code (HMAC). A successful exploit of this vulnerability may lead to a loss of confidentiality, integrity, and availability. | |||||
| CVE-2023-34336 | 1 Ami | 1 Megarac Sp-x | 2026-06-17 | N/A | 8.1 HIGH |
| AMI BMC contains a vulnerability in the IPMI handler, where an attacker with the required privileges can cause a buffer overflow, which may lead to code execution, denial of service, or escalation of privileges. | |||||
| CVE-2023-34335 | 1 Ami | 1 Megarac Spx | 2026-06-17 | N/A | 7.7 HIGH |
| AMI BMC contains a vulnerability in the IPMI handler, where an unauthenticated host is allowed to write to a host SPI flash, bypassing secure boot protections. An exploitation of this vulnerability may lead to a loss of integrity or denial of service. | |||||
| CVE-2023-34334 | 1 Ami | 1 Megarac Sp-x | 2026-06-17 | N/A | 7.2 HIGH |
| AMI BMC contains a vulnerability in the SPX REST API, where an attacker with the required privileges can inject arbitrary shell commands, which may lead to code execution, denial of service, information disclosure, or data tampering. | |||||
| CVE-2023-34333 | 1 Ami | 1 Megarac Sp-x | 2026-06-17 | N/A | 7.8 HIGH |
| AMI’s SPx contains a vulnerability in the BMC where an Attacker may cause an untrusted pointer to dereference via a local network. A successful exploitation of this vulnerability may lead to a loss of confidentiality, integrity, and/or availability. | |||||
| CVE-2023-34332 | 1 Ami | 1 Megarac Sp-x | 2026-06-17 | N/A | 7.8 HIGH |
| AMI’s SPx contains a vulnerability in the BMC where an Attacker may cause an untrusted pointer to dereference by a local network. A successful exploitation of this vulnerability may lead to a loss of confidentiality, integrity, and/or availability. | |||||
| CVE-2023-34330 | 1 Ami | 1 Megarac Sp-x | 2026-06-17 | N/A | 8.2 HIGH |
| AMI SPx contains a vulnerability in the BMC where a user may inject code which could be executed via a Dynamic Redfish Extension interface. A successful exploit of this vulnerability may lead to a loss of confidentiality, integrity, and availability. | |||||
| CVE-2023-34329 | 1 Ami | 1 Megarac Sp-x | 2026-06-17 | N/A | 9.1 CRITICAL |
| AMI MegaRAC SPx12 contains a vulnerability in BMC where a User may cause an authentication bypass by spoofing the HTTP header. A successful exploit of this vulnerability may lead to loss of confidentiality, integrity, and availability. | |||||
| CVE-2023-34328 | 1 Xen | 1 Xen | 2026-06-17 | N/A | 5.5 MEDIUM |
| [This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] AMD CPUs since ~2014 have extensions to normal x86 debugging functionality. Xen supports guests using these extensions. Unfortunately there are errors in Xen's handling of the guest state, leading to denials of service. 1) CVE-2023-34327 - An HVM vCPU can end up operating in the context of a previous vCPUs debug mask state. 2) CVE-2023-34328 - A PV vCPU can place a breakpoint over the live GDT. This allows the PV vCPU to exploit XSA-156 / CVE-2015-8104 and lock up the CPU entirely. | |||||
| CVE-2023-34327 | 1 Xen | 1 Xen | 2026-06-17 | N/A | 5.5 MEDIUM |
| [This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] AMD CPUs since ~2014 have extensions to normal x86 debugging functionality. Xen supports guests using these extensions. Unfortunately there are errors in Xen's handling of the guest state, leading to denials of service. 1) CVE-2023-34327 - An HVM vCPU can end up operating in the context of a previous vCPUs debug mask state. 2) CVE-2023-34328 - A PV vCPU can place a breakpoint over the live GDT. This allows the PV vCPU to exploit XSA-156 / CVE-2015-8104 and lock up the CPU entirely. | |||||
| CVE-2023-34326 | 1 Xen | 1 Xen | 2026-06-17 | N/A | 7.8 HIGH |
| The caching invalidation guidelines from the AMD-Vi specification (48882—Rev 3.07-PUB—Oct 2022) is incorrect on some hardware, as devices will malfunction (see stale DMA mappings) if some fields of the DTE are updated but the IOMMU TLB is not flushed. Such stale DMA mappings can point to memory ranges not owned by the guest, thus allowing access to unindented memory regions. | |||||
| CVE-2023-34325 | 1 Xen | 1 Xen | 2026-06-17 | N/A | 7.8 HIGH |
| [This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] libfsimage contains parsing code for several filesystems, most of them based on grub-legacy code. libfsimage is used by pygrub to inspect guest disks. Pygrub runs as the same user as the toolstack (root in a priviledged domain). At least one issue has been reported to the Xen Security Team that allows an attacker to trigger a stack buffer overflow in libfsimage. After further analisys the Xen Security Team is no longer confident in the suitability of libfsimage when run against guest controlled input with super user priviledges. In order to not affect current deployments that rely on pygrub patches are provided in the resolution section of the advisory that allow running pygrub in deprivileged mode. CVE-2023-4949 refers to the original issue in the upstream grub project ("An attacker with local access to a system (either through a disk or external drive) can present a modified XFS partition to grub-legacy in such a way to exploit a memory corruption in grub’s XFS file system implementation.") CVE-2023-34325 refers specifically to the vulnerabilities in Xen's copy of libfsimage, which is decended from a very old version of grub. | |||||
| CVE-2023-34324 | 2 Linux, Xen | 2 Linux Kernel, Xen | 2026-06-17 | N/A | 4.9 MEDIUM |
| Closing of an event channel in the Linux kernel can result in a deadlock. This happens when the close is being performed in parallel to an unrelated Xen console action and the handling of a Xen console interrupt in an unprivileged guest. The closing of an event channel is e.g. triggered by removal of a paravirtual device on the other side. As this action will cause console messages to be issued on the other side quite often, the chance of triggering the deadlock is not neglectable. Note that 32-bit Arm-guests are not affected, as the 32-bit Linux kernel on Arm doesn't use queued-RW-locks, which are required to trigger the issue (on Arm32 a waiting writer doesn't block further readers to get the lock). | |||||
| CVE-2023-34323 | 1 Xen | 1 Xen | 2026-06-17 | N/A | 5.5 MEDIUM |
| When a transaction is committed, C Xenstored will first check the quota is correct before attempting to commit any nodes. It would be possible that accounting is temporarily negative if a node has been removed outside of the transaction. Unfortunately, some versions of C Xenstored are assuming that the quota cannot be negative and are using assert() to confirm it. This will lead to C Xenstored crash when tools are built without -DNDEBUG (this is the default). | |||||