Filtered by vendor Linux
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Total
12675 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2023-30445 | 5 Hp, Ibm, Linux and 2 more | 7 Hp-ux, Aix, Db2 and 4 more | 2025-02-13 | 7.5 High |
| IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted query on certain tables. IBM X-Force ID: 253357. | ||||
| CVE-2023-1998 | 3 Debian, Linux, Redhat | 5 Debian Linux, Linux Kernel, Enterprise Linux and 2 more | 2025-02-13 | 5.6 Medium |
| The Linux kernel allows userspace processes to enable mitigations by calling prctl with PR_SET_SPECULATION_CTRL which disables the speculation feature as well as by using seccomp. We had noticed that on VMs of at least one major cloud provider, the kernel still left the victim process exposed to attacks in some cases even after enabling the spectre-BTI mitigation with prctl. The same behavior can be observed on a bare-metal machine when forcing the mitigation to IBRS on boot command line. This happened because when plain IBRS was enabled (not enhanced IBRS), the kernel had some logic that determined that STIBP was not needed. The IBRS bit implicitly protects against cross-thread branch target injection. However, with legacy IBRS, the IBRS bit was cleared on returning to userspace, due to performance reasons, which disabled the implicit STIBP and left userspace threads vulnerable to cross-thread branch target injection against which STIBP protects. | ||||
| CVE-2023-1872 | 2 Debian, Linux | 2 Debian Linux, Linux Kernel | 2025-02-13 | 7.8 High |
| A use-after-free vulnerability in the Linux Kernel io_uring system can be exploited to achieve local privilege escalation. The io_file_get_fixed function lacks the presence of ctx->uring_lock which can lead to a Use-After-Free vulnerability due a race condition with fixed files getting unregistered. We recommend upgrading past commit da24142b1ef9fd5d36b76e36bab328a5b27523e8. | ||||
| CVE-2023-1829 | 2 Linux, Redhat | 7 Linux Kernel, Enterprise Linux, Rhel Aus and 4 more | 2025-02-13 | 7.8 High |
| A use-after-free vulnerability in the Linux Kernel traffic control index filter (tcindex) can be exploited to achieve local privilege escalation. The tcindex_delete function which does not properly deactivate filters in case of a perfect hashes while deleting the underlying structure which can later lead to double freeing the structure. A local attacker user can use this vulnerability to elevate its privileges to root. We recommend upgrading past commit 8c710f75256bb3cf05ac7b1672c82b92c43f3d28. | ||||
| CVE-2023-0045 | 3 Debian, Linux, Netapp | 13 Debian Linux, Linux Kernel, Active Iq Unified Manager and 10 more | 2025-02-13 | 4.7 Medium |
| The current implementation of the prctl syscall does not issue an IBPB immediately during the syscall. The ib_prctl_set function updates the Thread Information Flags (TIFs) for the task and updates the SPEC_CTRL MSR on the function __speculation_ctrl_update, but the IBPB is only issued on the next schedule, when the TIF bits are checked. This leaves the victim vulnerable to values already injected on the BTB, prior to the prctl syscall. The patch that added the support for the conditional mitigation via prctl (ib_prctl_set) dates back to the kernel 4.9.176. We recommend upgrading past commit a664ec9158eeddd75121d39c9a0758016097fa96 | ||||
| CVE-2022-2196 | 3 Debian, Linux, Redhat | 5 Debian Linux, Linux Kernel, Enterprise Linux and 2 more | 2025-02-13 | 5.8 Medium |
| A regression exists in the Linux Kernel within KVM: nVMX that allowed for speculative execution attacks. L2 can carry out Spectre v2 attacks on L1 due to L1 thinking it doesn't need retpolines or IBPB after running L2 due to KVM (L0) advertising eIBRS support to L1. An attacker at L2 with code execution can execute code on an indirect branch on the host machine. We recommend upgrading to Kernel 6.2 or past commit 2e7eab81425a | ||||
| CVE-2023-47141 | 3 Ibm, Linux, Microsoft | 5 Aix, Db2, Linux On Ibm Z and 2 more | 2025-02-13 | 5.3 Medium |
| IIBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force ID: 270264. | ||||
| CVE-2023-46167 | 4 Ibm, Linux, Microsoft and 1 more | 4 Db2, Linux Kernel, Windows and 1 more | 2025-02-13 | 5.9 Medium |
| IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 federated server is vulnerable to a denial of service when a specially crafted cursor is used. IBM X-Force ID: 269367. | ||||
| CVE-2023-45193 | 3 Ibm, Linux, Microsoft | 5 Aix, Db2, Linux On Ibm Z and 2 more | 2025-02-13 | 5.9 Medium |
| IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 federated server is vulnerable to a denial of service when a specially crafted cursor is used. IBM X-Force ID: 268759. | ||||
| CVE-2023-40687 | 4 Ibm, Linux, Microsoft and 1 more | 4 Db2, Linux Kernel, Windows and 1 more | 2025-02-13 | 5.3 Medium |
| IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted RUNSTATS command on an 8TB table. IBM X-Force ID: 264809. | ||||
| CVE-2023-40374 | 4 Ibm, Linux, Microsoft and 1 more | 4 Db2, Linux Kernel, Windows and 1 more | 2025-02-13 | 5.3 Medium |
| IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 is vulnerable to denial of service with a specially crafted query statement. IBM X-Force ID: 263575. | ||||
| CVE-2023-40373 | 4 Ibm, Linux, Microsoft and 1 more | 4 Db2, Linux Kernel, Windows and 1 more | 2025-02-13 | 5.3 Medium |
| IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) is vulnerable to denial of service with a specially crafted query containing common table expressions. IBM X-Force ID: 263574. | ||||
| CVE-2023-40372 | 4 Ibm, Linux, Microsoft and 1 more | 4 Db2, Linux Kernel, Windows and 1 more | 2025-02-13 | 5.3 Medium |
| IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 is vulnerable to denial of service with a specially crafted SQL statement using External Tables. IBM X-Force ID: 263499. | ||||
| CVE-2023-38740 | 4 Ibm, Linux, Microsoft and 1 more | 4 Db2, Linux Kernel, Windows and 1 more | 2025-02-13 | 5.3 Medium |
| IBM Db2 for Linux, UNIX, and Windows (includes Db2 Connect Server) 11.5 is vulnerable to a denial of service with a specially crafted SQL statement. IBM X-Force ID: 262613. | ||||
| CVE-2023-38728 | 4 Ibm, Linux, Microsoft and 1 more | 4 Db2, Linux Kernel, Windows and 1 more | 2025-02-13 | 5.3 Medium |
| IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted XML query statement. IBM X-Force ID: 262258. | ||||
| CVE-2023-38727 | 4 Ibm, Linux, Microsoft and 1 more | 4 Db2, Linux Kernel, Windows and 1 more | 2025-02-13 | 5.3 Medium |
| IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted SQL statement. IBM X-Force ID: 262257. | ||||
| CVE-2023-38719 | 4 Ibm, Linux, Microsoft and 1 more | 4 Db2, Linux Kernel, Windows and 1 more | 2025-02-13 | 5.1 Medium |
| IBM Db2 11.5 could allow a local user with special privileges to cause a denial of service during database deactivation on DPF. IBM X-Force ID: 261607. | ||||
| CVE-2023-3863 | 3 Debian, Linux, Redhat | 3 Debian Linux, Linux Kernel, Enterprise Linux | 2025-02-13 | 6.4 Medium |
| A use-after-free flaw was found in nfc_llcp_find_local in net/nfc/llcp_core.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue. | ||||
| CVE-2023-35001 | 5 Debian, Fedoraproject, Linux and 2 more | 15 Debian Linux, Fedora, Linux Kernel and 12 more | 2025-02-13 | 7.8 High |
| Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability; nft_byteorder poorly handled vm register contents when CAP_NET_ADMIN is in any user or network namespace | ||||
| CVE-2023-3390 | 3 Linux, Netapp, Redhat | 12 Linux Kernel, H300s, H410c and 9 more | 2025-02-13 | 7.8 High |
| A use-after-free vulnerability was found in the Linux kernel's netfilter subsystem in net/netfilter/nf_tables_api.c. Mishandled error handling with NFT_MSG_NEWRULE makes it possible to use a dangling pointer in the same transaction causing a use-after-free vulnerability. This flaw allows a local attacker with user access to cause a privilege escalation issue. We recommend upgrading past commit 1240eb93f0616b21c675416516ff3d74798fdc97. | ||||