Total
8120 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-23039 | 2 Debian, Xen | 2 Debian Linux, Xen | 2024-02-04 | 4.4 MEDIUM | 7.0 HIGH |
| Linux PV device frontends vulnerable to attacks by backends T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] Several Linux PV device frontends are using the grant table interfaces for removing access rights of the backends in ways being subject to race conditions, resulting in potential data leaks, data corruption by malicious backends, and denial of service triggered by malicious backends: blkfront, netfront, scsifront and the gntalloc driver are testing whether a grant reference is still in use. If this is not the case, they assume that a following removal of the granted access will always succeed, which is not true in case the backend has mapped the granted page between those two operations. As a result the backend can keep access to the memory page of the guest no matter how the page will be used after the frontend I/O has finished. The xenbus driver has a similar problem, as it doesn't check the success of removing the granted access of a shared ring buffer. blkfront: CVE-2022-23036 netfront: CVE-2022-23037 scsifront: CVE-2022-23038 gntalloc: CVE-2022-23039 xenbus: CVE-2022-23040 blkfront, netfront, scsifront, usbfront, dmabuf, xenbus, 9p, kbdfront, and pvcalls are using a functionality to delay freeing a grant reference until it is no longer in use, but the freeing of the related data page is not synchronized with dropping the granted access. As a result the backend can keep access to the memory page even after it has been freed and then re-used for a different purpose. CVE-2022-23041 netfront will fail a BUG_ON() assertion if it fails to revoke access in the rx path. This will result in a Denial of Service (DoS) situation of the guest which can be triggered by the backend. CVE-2022-23042 | |||||
| CVE-2022-25313 | 5 Debian, Fedoraproject, Libexpat Project and 2 more | 6 Debian Linux, Fedora, Libexpat and 3 more | 2024-02-04 | 4.3 MEDIUM | 6.5 MEDIUM |
| In Expat (aka libexpat) before 2.4.5, an attacker can trigger stack exhaustion in build_model via a large nesting depth in the DTD element. | |||||
| CVE-2021-44731 | 3 Canonical, Debian, Fedoraproject | 4 Snapd, Ubuntu Linux, Debian Linux and 1 more | 2024-02-04 | 6.9 MEDIUM | 7.8 HIGH |
| A race condition existed in the snapd 2.54.2 snap-confine binary when preparing a private mount namespace for a snap. This could allow a local attacker to gain root privileges by bind-mounting their own contents inside the snap's private mount namespace and causing snap-confine to execute arbitrary code and hence gain privilege escalation. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.1 | |||||
| CVE-2022-0696 | 4 Apple, Debian, Fedoraproject and 1 more | 4 Macos, Debian Linux, Fedora and 1 more | 2024-02-04 | 4.3 MEDIUM | 5.5 MEDIUM |
| NULL Pointer Dereference in GitHub repository vim/vim prior to 8.2.4428. | |||||
| CVE-2022-28739 | 3 Apple, Debian, Ruby-lang | 3 Macos, Debian Linux, Ruby | 2024-02-04 | 4.3 MEDIUM | 7.5 HIGH |
| There is a buffer over-read in Ruby before 2.6.10, 2.7.x before 2.7.6, 3.x before 3.0.4, and 3.1.x before 3.1.2. It occurs in String-to-Float conversion, including Kernel#Float and String#to_f. | |||||
| CVE-2022-29581 | 4 Canonical, Debian, Linux and 1 more | 19 Ubuntu Linux, Debian Linux, Linux Kernel and 16 more | 2024-02-04 | 7.2 HIGH | 7.8 HIGH |
| Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions. | |||||
| CVE-2022-26847 | 2 Debian, Spip | 2 Debian Linux, Spip | 2024-02-04 | 5.0 MEDIUM | 5.3 MEDIUM |
| SPIP before 3.2.14 and 4.x before 4.0.5 allows unauthenticated access to information about editorial objects. | |||||
| CVE-2021-20302 | 2 Debian, Openexr | 2 Debian Linux, Openexr | 2024-02-04 | 7.1 HIGH | 5.5 MEDIUM |
| A flaw was found in OpenEXR's TiledInputFile functionality. This flaw allows an attacker who can submit a crafted single-part non-image to be processed by OpenEXR, to trigger a floating-point exception error. The highest threat from this vulnerability is to system availability. | |||||
| CVE-2020-28616 | 2 Cgal, Debian | 2 Computational Geometry Algorithms Library, Debian Linux | 2024-02-04 | 6.8 MEDIUM | 8.8 HIGH |
| Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which could lead to code execution. An attacker can provide malicious input to trigger any of these vulnerabilities. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser<EW>::read_vertex() vh->sfaces_begin(). | |||||
| CVE-2020-28632 | 2 Cgal, Debian | 2 Computational Geometry Algorithms Library, Debian Linux | 2024-02-04 | 6.8 MEDIUM | 8.8 HIGH |
| Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which could lead to code execution. An attacker can provide malicious input to trigger any of these vulnerabilities. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser<EW>::read_sedge() seh->incident_sface(). | |||||
| CVE-2020-25717 | 5 Canonical, Debian, Fedoraproject and 2 more | 25 Ubuntu Linux, Debian Linux, Fedora and 22 more | 2024-02-04 | 8.5 HIGH | 8.1 HIGH |
| A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation. | |||||
| CVE-2022-21125 | 5 Debian, Fedoraproject, Intel and 2 more | 7 Debian Linux, Fedora, Sgx Dcap and 4 more | 2024-02-04 | 2.1 LOW | 5.5 MEDIUM |
| Incomplete cleanup of microarchitectural fill buffers on some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. | |||||
| CVE-2018-25032 | 10 Apple, Azul, Debian and 7 more | 37 Mac Os X, Macos, Zulu and 34 more | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches. | |||||
| CVE-2022-1650 | 2 Debian, Eventsource | 2 Debian Linux, Eventsource | 2024-02-04 | 5.8 MEDIUM | 9.3 CRITICAL |
| Improper Removal of Sensitive Information Before Storage or Transfer in GitHub repository eventsource/eventsource prior to v2.0.2. | |||||
| CVE-2020-28624 | 2 Cgal, Debian | 2 Computational Geometry Algorithms Library, Debian Linux | 2024-02-04 | 6.8 MEDIUM | 8.8 HIGH |
| Multiple code execution vulnerabilities exists in the Nef polygon-parsing functionality of CGAL libcgal CGAL-5.1.1. A specially crafted malformed file can lead to an out-of-bounds read and type confusion, which could lead to code execution. An attacker can provide malicious input to trigger any of these vulnerabilities. An oob read vulnerability exists in Nef_S2/SNC_io_parser.h SNC_io_parser<EW>::read_facet() fh->boundary_entry_objects SEdge_of. | |||||
| CVE-2022-26691 | 4 Apple, Debian, Fedoraproject and 1 more | 6 Cups, Mac Os X, Macos and 3 more | 2024-02-04 | 7.2 HIGH | 6.7 MEDIUM |
| A logic issue was addressed with improved state management. This issue is fixed in Security Update 2022-003 Catalina, macOS Monterey 12.3, macOS Big Sur 11.6.5. An application may be able to gain elevated privileges. | |||||
| CVE-2019-9971 | 2 3cx, Debian | 3 Phone System, Phone System Firmware, Debian Linux | 2024-02-04 | 9.0 HIGH | 8.8 HIGH |
| PhoneSystem Terminal in 3CX Phone System (Debian based installation) 16.0.0.1570 allows an attacker to gain root privileges by using sudo with the tcpdump command, without a password. This occurs because the -z (aka postrotate-command) option to tcpdump can be unsafe when used in conjunction with sudo. | |||||
| CVE-2022-27377 | 2 Debian, Mariadb | 2 Debian Linux, Mariadb | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| MariaDB Server v10.6.3 and below was discovered to contain an use-after-free in the component Item_func_in::cleanup(), which is exploited via specially crafted SQL statements. | |||||
| CVE-2022-30783 | 3 Debian, Fedoraproject, Tuxera | 3 Debian Linux, Fedora, Ntfs-3g | 2024-02-04 | 4.6 MEDIUM | 6.7 MEDIUM |
| An invalid return code in fuse_kern_mount enables intercepting of libfuse-lite protocol traffic between NTFS-3G and the kernel in NTFS-3G through 2021.8.22 when using libfuse-lite. | |||||
| CVE-2022-27449 | 2 Debian, Mariadb | 2 Debian Linux, Mariadb | 2024-02-04 | 5.0 MEDIUM | 7.5 HIGH |
| MariaDB Server v10.9 and below was discovered to contain a segmentation fault via the component sql/item_func.cc:148. | |||||