Total
39 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2022-0435 | 5 Fedoraproject, Linux, Netapp and 2 more | 37 Fedora, Linux Kernel, H300e and 34 more | 2024-11-21 | 9.0 HIGH | 8.8 HIGH |
| A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network. | |||||
| CVE-2022-0330 | 4 Fedoraproject, Linux, Netapp and 1 more | 46 Fedora, Linux Kernel, H300e and 43 more | 2024-11-21 | 4.6 MEDIUM | 7.8 HIGH |
| A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system. | |||||
| CVE-2021-3975 | 4 Canonical, Debian, Fedoraproject and 1 more | 13 Ubuntu Linux, Debian Linux, Fedora and 10 more | 2024-11-21 | N/A | 6.5 MEDIUM |
| A use-after-free flaw was found in libvirt. The qemuMonitorUnregister() function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down. An unprivileged client with a read-only connection could use this flaw to perform a denial of service attack by causing the libvirt daemon to crash. | |||||
| CVE-2021-3930 | 3 Debian, Qemu, Redhat | 10 Debian Linux, Qemu, Codeready Linux Builder and 7 more | 2024-11-21 | 2.1 LOW | 6.5 MEDIUM |
| An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition. | |||||
| CVE-2021-3697 | 2 Gnu, Redhat | 12 Grub, Codeready Linux Builder, Developer Tools and 9 more | 2024-11-21 | 4.4 MEDIUM | 7.0 HIGH |
| A crafted JPEG image may lead the JPEG reader to underflow its data pointer, allowing user-controlled data to be written in heap. To a successful to be performed the attacker needs to perform some triage over the heap layout and craft an image with a malicious format and payload. This vulnerability can lead to data corruption and eventual code execution or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12. | |||||
| CVE-2021-3696 | 2 Gnu, Redhat | 12 Grub, Codeready Linux Builder, Developer Tools and 9 more | 2024-11-21 | 6.9 MEDIUM | 4.5 MEDIUM |
| A heap out-of-bounds write may heppen during the handling of Huffman tables in the PNG reader. This may lead to data corruption in the heap space. Confidentiality, Integrity and Availablity impact may be considered Low as it's very complex to an attacker control the encoding and positioning of corrupted Huffman entries to achieve results such as arbitrary code execution and/or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12. | |||||
| CVE-2021-3695 | 3 Fedoraproject, Gnu, Redhat | 13 Fedora, Grub, Codeready Linux Builder and 10 more | 2024-11-21 | 4.4 MEDIUM | 4.5 MEDIUM |
| A crafted 16-bit grayscale PNG image may lead to a out-of-bounds write in the heap area. An attacker may take advantage of that to cause heap data corruption or eventually arbitrary code execution and circumvent secure boot protections. This issue has a high complexity to be exploited as an attacker needs to perform some triage over the heap layout to achieve signifcant results, also the values written into the memory are repeated three times in a row making difficult to produce valid payloads. This flaw affects grub2 versions prior grub-2.12. | |||||
| CVE-2021-3659 | 3 Fedoraproject, Linux, Redhat | 17 Fedora, Linux Kernel, Codeready Linux Builder and 14 more | 2024-11-21 | N/A | 5.5 MEDIUM |
| A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability. | |||||
| CVE-2021-3656 | 3 Fedoraproject, Linux, Redhat | 26 Fedora, Linux Kernel, 3scale Api Management and 23 more | 2024-11-21 | 7.2 HIGH | 8.8 HIGH |
| A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "virt_ext" field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape. | |||||
| CVE-2021-31566 | 5 Debian, Fedoraproject, Libarchive and 2 more | 14 Debian Linux, Fedora, Libarchive and 11 more | 2024-11-21 | N/A | 7.8 HIGH |
| An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to gain more privileges in a system. | |||||
| CVE-2021-23177 | 4 Debian, Fedoraproject, Libarchive and 1 more | 13 Debian Linux, Fedora, Libarchive and 10 more | 2024-11-21 | N/A | 7.8 HIGH |
| An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges. | |||||
| CVE-2021-20257 | 3 Fedoraproject, Qemu, Redhat | 7 Fedora, Qemu, Codeready Linux Builder and 4 more | 2024-11-21 | 2.1 LOW | 6.5 MEDIUM |
| An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits (tx) descriptors in process_tx_desc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability. | |||||
| CVE-2020-27842 | 5 Debian, Fedoraproject, Oracle and 2 more | 11 Debian Linux, Extra Packages For Enterprise Linux, Fedora and 8 more | 2024-11-21 | 4.3 MEDIUM | 5.5 MEDIUM |
| There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability. | |||||
| CVE-2020-25717 | 5 Canonical, Debian, Fedoraproject and 2 more | 25 Ubuntu Linux, Debian Linux, Fedora and 22 more | 2024-11-21 | 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-2020-14301 | 2 Netapp, Redhat | 13 Ontap Select Deploy Administration Utility, Codeready Linux Builder, Enterprise Linux and 10 more | 2024-11-21 | 4.0 MEDIUM | 6.5 MEDIUM |
| An information disclosure vulnerability was found in libvirt in versions before 6.3.0. HTTP cookies used to access network-based disks were saved in the XML dump of the guest domain. This flaw allows an attacker to access potentially sensitive information in the domain configuration via the `dumpxml` command. | |||||
| CVE-2019-3460 | 4 Canonical, Debian, Linux and 1 more | 16 Ubuntu Linux, Debian Linux, Linux Kernel and 13 more | 2024-11-21 | 3.3 LOW | 6.5 MEDIUM |
| A heap data infoleak in multiple locations including L2CAP_PARSE_CONF_RSP was found in the Linux kernel before 5.1-rc1. | |||||
| CVE-2019-3459 | 4 Canonical, Debian, Linux and 1 more | 16 Ubuntu Linux, Debian Linux, Linux Kernel and 13 more | 2024-11-21 | 3.3 LOW | 6.5 MEDIUM |
| A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1. | |||||
| CVE-2019-11135 | 9 Canonical, Debian, Fedoraproject and 6 more | 304 Ubuntu Linux, Debian Linux, Fedora and 301 more | 2024-11-21 | 2.1 LOW | 6.5 MEDIUM |
| TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access. | |||||
| CVE-2016-2124 | 5 Canonical, Debian, Fedoraproject and 2 more | 24 Ubuntu Linux, Debian Linux, Fedora and 21 more | 2024-11-21 | 4.3 MEDIUM | 5.9 MEDIUM |
| A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required. | |||||