Filtered by vendor Canonical
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Total
4212 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2019-16928 | 4 Canonical, Debian, Exim and 1 more | 4 Ubuntu Linux, Debian Linux, Exim and 1 more | 2025-03-07 | 9.8 Critical |
| Exim 4.92 through 4.92.2 allows remote code execution, a different vulnerability than CVE-2019-15846. There is a heap-based buffer overflow in string_vformat in string.c involving a long EHLO command. | ||||
| CVE-2023-3389 | 3 Canonical, Debian, Linux | 3 Ubuntu Linux, Debian Linux, Linux Kernel | 2025-03-05 | 7.8 High |
| A use-after-free vulnerability in the Linux Kernel io_uring subsystem can be exploited to achieve local privilege escalation. Racing a io_uring cancel poll request with a linked timeout can cause a UAF in a hrtimer. We recommend upgrading past commit ef7dfac51d8ed961b742218f526bd589f3900a59 (4716c73b188566865bdd79c3a6709696a224ac04 for 5.10 stable and 0e388fce7aec40992eadee654193cad345d62663 for 5.15 stable). | ||||
| CVE-2023-31248 | 5 Canonical, Debian, Fedoraproject and 2 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2025-03-05 | 7.8 High |
| Linux Kernel nftables Use-After-Free Local Privilege Escalation Vulnerability; `nft_chain_lookup_byid()` failed to check whether a chain was active and CAP_NET_ADMIN is in any user or network namespace | ||||
| CVE-2020-16304 | 4 Artifex, Canonical, Debian and 1 more | 4 Ghostscript, Ubuntu Linux, Debian Linux and 1 more | 2025-03-04 | 5.5 Medium |
| A buffer overflow vulnerability in image_render_color_thresh() in base/gxicolor.c of Artifex Software GhostScript v9.18 to v9.50 allows a remote attacker to escalate privileges via a crafted eps file. This is fixed in v9.51. | ||||
| CVE-2020-16297 | 4 Artifex, Canonical, Debian and 1 more | 4 Ghostscript, Ubuntu Linux, Debian Linux and 1 more | 2025-03-04 | 5.5 Medium |
| A buffer overflow vulnerability in FloydSteinbergDitheringC() in contrib/gdevbjca.c of Artifex Software GhostScript v9.18 to v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51. | ||||
| CVE-2020-16291 | 4 Artifex, Canonical, Debian and 1 more | 4 Ghostscript, Ubuntu Linux, Debian Linux and 1 more | 2025-03-04 | 5.5 Medium |
| A buffer overflow vulnerability in contrib/gdevdj9.c of Artifex Software GhostScript v9.18 to v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51. | ||||
| CVE-2019-13454 | 5 Canonical, Debian, Imagemagick and 2 more | 5 Ubuntu Linux, Debian Linux, Imagemagick and 2 more | 2025-03-04 | 6.5 Medium |
| ImageMagick 7.0.1-0 to 7.0.8-54 Q16 allows Division by Zero in RemoveDuplicateLayers in MagickCore/layer.c. | ||||
| CVE-2023-31018 | 8 Canonical, Citrix, Linux and 5 more | 9 Ubuntu Linux, Hypervisor, Linux Kernel and 6 more | 2025-02-27 | 6.5 Medium |
| NVIDIA GPU Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where an unprivileged regular user can cause a NULL-pointer dereference, which may lead to denial of service. | ||||
| CVE-2023-31022 | 8 Canonical, Citrix, Linux and 5 more | 9 Ubuntu Linux, Hypervisor, Linux Kernel and 6 more | 2025-02-27 | 5.5 Medium |
| NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a NULL-pointer dereference may lead to denial of service. | ||||
| CVE-2022-2586 | 3 Canonical, Linux, Redhat | 5 Ubuntu Linux, Linux Kernel, Enterprise Linux and 2 more | 2025-02-19 | 5.3 Medium |
| It was discovered that a nft object or expression could reference a nft set on a different nft table, leading to a use-after-free once that table was deleted. | ||||
| CVE-2021-3493 | 1 Canonical | 1 Ubuntu Linux | 2025-02-19 | 8.8 High |
| The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow unprivileged overlay mounts, an attacker could use this to gain elevated privileges. | ||||
| CVE-2010-3904 | 6 Canonical, Linux, Opensuse and 3 more | 8 Ubuntu Linux, Linux Kernel, Opensuse and 5 more | 2025-02-19 | 7.8 High |
| The rds_page_copy_user function in net/rds/page.c in the Reliable Datagram Sockets (RDS) protocol implementation in the Linux kernel before 2.6.36 does not properly validate addresses obtained from user space, which allows local users to gain privileges via crafted use of the sendmsg and recvmsg system calls. | ||||
| CVE-2023-0179 | 4 Canonical, Fedoraproject, Linux and 1 more | 15 Ubuntu Linux, Fedora, Linux Kernel and 12 more | 2025-02-19 | 7.8 High |
| A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via arbitrary code execution. | ||||
| CVE-2019-11043 | 6 Canonical, Debian, Fedoraproject and 3 more | 26 Ubuntu Linux, Debian Linux, Fedora and 23 more | 2025-02-14 | 8.7 High |
| In PHP versions 7.1.x below 7.1.33, 7.2.x below 7.2.24 and 7.3.x below 7.3.11 in certain configurations of FPM setup it is possible to cause FPM module to write past allocated buffers into the space reserved for FCGI protocol data, thus opening the possibility of remote code execution. | ||||
| CVE-2024-5493 | 3 Canonical, Fedoraproject, Google | 3 Ubuntu Linux, Fedora, Chrome | 2025-02-13 | 8.8 High |
| Heap buffer overflow in WebRTC in Google Chrome prior to 125.0.6422.141 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) | ||||
| CVE-2023-3777 | 4 Canonical, Debian, Linux and 1 more | 5 Ubuntu Linux, Debian Linux, Linux Kernel and 2 more | 2025-02-13 | 7.8 High |
| A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. When nf_tables_delrule() is flushing table rules, it is not checked whether the chain is bound and the chain's owner rule can also release the objects in certain circumstances. We recommend upgrading past commit 6eaf41e87a223ae6f8e7a28d6e78384ad7e407f8. | ||||
| CVE-2023-32629 | 1 Canonical | 2 Ubantu Kernel, Ubuntu Linux | 2025-02-13 | 7.8 High |
| Local privilege escalation vulnerability in Ubuntu Kernels overlayfs ovl_copy_up_meta_inode_data skip permission checks when calling ovl_do_setxattr on Ubuntu kernels | ||||
| CVE-2023-2612 | 1 Canonical | 1 Ubuntu Linux | 2025-02-13 | 4.4 Medium |
| Jean-Baptiste Cayrou discovered that the shiftfs file system in the Ubuntu Linux kernel contained a race condition when handling inode locking in some situations. A local attacker could use this to cause a denial of service (kernel deadlock). | ||||
| CVE-2023-1786 | 3 Canonical, Fedoraproject, Redhat | 4 Cloud-init, Ubuntu Linux, Fedora and 1 more | 2025-02-13 | 5.5 Medium |
| Sensitive data could be exposed in logs of cloud-init before version 23.1.2. An attacker could use this information to find hashed passwords and possibly escalate their privilege. | ||||
| CVE-2022-2602 | 2 Canonical, Linux | 2 Ubuntu Linux, Linux Kernel | 2025-02-13 | 5.3 Medium |
| io_uring UAF, Unix SCM garbage collection | ||||