Total
4150 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-3297 | 2 Canonical, Linux | 3 Accountsservice, Ubuntu Linux, Linux Kernel | 2024-02-28 | N/A | 7.8 HIGH |
| In Ubuntu's accountsservice an unprivileged local attacker can trigger a use-after-free vulnerability in accountsservice by sending a D-Bus message to the accounts-daemon process. | |||||
| CVE-2023-31018 | 8 Canonical, Citrix, Linux and 5 more | 9 Ubuntu Linux, Hypervisor, Linux Kernel and 6 more | 2024-02-28 | N/A | 5.5 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-2023-1523 | 1 Canonical | 2 Snapd, Ubuntu Linux | 2024-02-28 | N/A | 10.0 CRITICAL |
| Using the TIOCLINUX ioctl request, a malicious snap could inject contents into the input of the controlling terminal which could allow it to cause arbitrary commands to be executed outside of the snap sandbox after the snap exits. Graphical terminal emulators like xterm, gnome-terminal and others are not affected - this can only be exploited when snaps are run on a virtual console. | |||||
| CVE-2023-32629 | 1 Canonical | 1 Ubuntu Linux | 2024-02-28 | N/A | 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-2023-31021 | 7 Canonical, Citrix, Linux-kvm and 4 more | 7 Ubuntu Linux, Hypervisor, Kernel Virtual Machine and 4 more | 2024-02-28 | N/A | 5.5 MEDIUM |
| NVIDIA vGPU software for Windows and Linux contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where a malicious user in the guest VM 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 | 2024-02-28 | N/A | 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-2023-24492 | 2 Canonical, Citrix | 2 Ubuntu Linux, Secure Access Client | 2024-02-28 | N/A | 8.8 HIGH |
| A vulnerability has been discovered in the Citrix Secure Access client for Ubuntu which, if exploited, could allow an attacker to remotely execute code if a victim user opens an attacker-crafted link and accepts further prompts. | |||||
| CVE-2023-2612 | 1 Canonical | 1 Ubuntu Linux | 2024-02-28 | N/A | 4.7 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-2020-11935 | 2 Canonical, Debian | 2 Ubuntu Linux, Debian Linux | 2024-02-28 | N/A | 5.5 MEDIUM |
| It was discovered that aufs improperly managed inode reference counts in the vfsub_dentry_open() method. A local attacker could use this vulnerability to cause a denial of service attack. | |||||
| CVE-2023-31248 | 4 Canonical, Debian, Fedoraproject and 1 more | 4 Ubuntu Linux, Debian Linux, Fedora and 1 more | 2024-02-28 | N/A | 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-2023-1786 | 2 Canonical, Fedoraproject | 3 Cloud-init, Ubuntu Linux, Fedora | 2024-02-28 | N/A | 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-2022-2084 | 1 Canonical | 2 Cloud-init, Ubuntu Linux | 2024-02-28 | N/A | 5.5 MEDIUM |
| Sensitive data could be exposed in world readable logs of cloud-init before version 22.3 when schema failures are reported. This leak could include hashed passwords. | |||||
| CVE-2023-0179 | 4 Canonical, Fedoraproject, Linux and 1 more | 14 Ubuntu Linux, Fedora, Linux Kernel and 11 more | 2024-02-28 | N/A | 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-2023-1326 | 1 Canonical | 2 Apport, Ubuntu Linux | 2024-02-28 | N/A | 7.8 HIGH |
| A privilege escalation attack was found in apport-cli 2.26.0 and earlier which is similar to CVE-2023-26604. If a system is specially configured to allow unprivileged users to run sudo apport-cli, less is configured as the pager, and the terminal size can be set: a local attacker can escalate privilege. It is extremely unlikely that a system administrator would configure sudo to allow unprivileged users to perform this class of exploit. | |||||
| CVE-2023-3389 | 3 Canonical, Debian, Linux | 3 Ubuntu Linux, Debian Linux, Linux Kernel | 2024-02-28 | N/A | 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-2022-1184 | 4 Canonical, Debian, Linux and 1 more | 4 Ubuntu Linux, Debian Linux, Linux Kernel and 1 more | 2024-02-28 | N/A | 5.5 MEDIUM |
| A use-after-free flaw was found in fs/ext4/namei.c:dx_insert_block() in the Linux kernel’s filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service. | |||||
| CVE-2022-44544 | 2 Canonical, Mahara | 2 Ubuntu Linux, Mahara | 2024-02-28 | N/A | 9.8 CRITICAL |
| Mahara 21.04 before 21.04.7, 21.10 before 21.10.5, 22.04 before 22.04.3, and 22.10 before 22.10.0 potentially allow a PDF export to trigger a remote shell if the site is running on Ubuntu and the flag -dSAFER is not set with Ghostscript. | |||||
| CVE-2022-40617 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2024-02-28 | N/A | 7.5 HIGH |
| strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity (and intermediate CA) certificate that contains a CRL/OCSP URL that points to a server (under the attacker's control) that doesn't properly respond but (for example) just does nothing after the initial TCP handshake, or sends an excessive amount of application data. | |||||
| CVE-2021-3905 | 4 Canonical, Fedoraproject, Openvswitch and 1 more | 4 Ubuntu Linux, Fedora, Openvswitch and 1 more | 2024-02-28 | N/A | 7.5 HIGH |
| A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments. | |||||
| CVE-2022-40277 | 3 Canonical, Joplinapp, Linux | 3 Ubuntu Linux, Joplin, Linux Kernel | 2024-02-28 | N/A | 7.8 HIGH |
| Joplin version 2.8.8 allows an external attacker to execute arbitrary commands remotely on any client that opens a link in a malicious markdown file, via Joplin. This is possible because the application does not properly validate the schema/protocol of existing links in the markdown file before passing them to the 'shell.openExternal' function. | |||||