Vulmon Recent Vulnerabilities Research Posts Trends Blog About Contact

CVE-2021-43267 vulnerabilities and exploits

(subscribe to this query)
7.5
CVSSv2
CVE-2021-43267
An issue exists in net/tipc/crypto.c in the Linux kernel prior to 5.14.16. The Transparent Inter-Process Communication (TIPC) functionality allows remote malicious users to exploit insufficient validation of user-supplied sizes for the MSG_CRYPTO message type.
Linux Linux KernelFedoraproject Fedora 34Fedoraproject Fedora 35Netapp H300s Firmware -Netapp H500s Firmware -Netapp H700s Firmware -Netapp H300e Firmware -Netapp H500e Firmware -Netapp H700e Firmware -Netapp H410s Firmware -
4.7
CVSSv2
CVE-2021-20321
A race condition accessing file object in the Linux kernel OverlayFS subsystem was found in the way users do rename in specific way with OverlayFS. A local user could use this flaw to crash the system.
Linux Linux Kernel 5.15Linux Linux KernelRedhat Enterprise Linux 7.0Redhat Enterprise Linux 8.0Debian Debian Linux 9.0Debian Debian Linux 10.0
4.6
CVSSv2
CVE-2021-41864
prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel prior to 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write.
Linux Linux KernelFedoraproject Fedora 33Fedoraproject Fedora 34Fedoraproject Fedora 35Netapp Cloud Backup -Netapp Solidfire -Netapp Hci Management Node -Netapp H410c Firmware -Netapp H300s Firmware -Netapp H500s Firmware -Netapp H700s Firmware -Netapp H300e Firmware -Netapp H500e Firmware -Netapp H700e Firmware -Netapp H410s Firmware -Netapp Solidfire Baseboard Management Controller Firmware -Debian Debian Linux 9.0Debian Debian Linux 10.0
2.1
CVSSv2
CVE-2021-3744
A memory leak flaw was found in the Linux kernel in the ccp_run_aes_gcm_cmd() function in drivers/crypto/ccp/ccp-ops.c, which allows malicious users to cause a denial of service (memory consumption). This vulnerability is similar with the older CVE-2019-18808.
Linux Linux Kernel 5.15Linux Linux KernelFedoraproject Fedora 33Fedoraproject Fedora 34Fedoraproject Fedora 35Debian Debian Linux 9.0Debian Debian Linux 10.0Redhat Developer Tools 1.0Redhat Enterprise Linux For Real Time 8Redhat Enterprise Linux For Real Time For Nfv 8Redhat Codeready Linux Builder For Power Little Endian 8.0Redhat Codeready Linux Builder 8.0Redhat Enterprise Linux Server For Power Little Endian Update Services For Sap Solutions 8.6Redhat Enterprise Linux Server Update Services For Sap Solutions 8.6Redhat Enterprise Linux For Ibm Z Systems Eus 8.6Redhat Enterprise Linux Server Tus 8.6Redhat Enterprise Linux Eus 8.6Redhat Codeready Linux Builder For Power Little Endian Eus 8.6Redhat Codeready Linux Builder Eus 8.6Redhat Enterprise Linux For Real Time 8.6Redhat Enterprise Linux Server Eus 8.6Redhat Enterprise Linux For Power Little Endian Eus 8.6
NA
CVE-2021-3764
A memory leak flaw was found in the Linux kernel's ccp_run_aes_gcm_cmd() function that allows an malicious user to cause a denial of service. The vulnerability is similar to the older CVE-2019-18808. The highest threat from this vulnerability is to system availability.
Linux Linux Kernel 5.15Linux Linux Kernel
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2023-3675CVE-2024-3400CVE-2024-23557mass assignmentCVE-2023-1389local file inclusionCVE-2024-32596file uploadCVE-2024-32593
Vulnerability Notification Service
You don’t have to wait for vulnerability scanning results
Get Started

Vulmon Search

Vulmon Search is a vulnerability search engine. It gives comprehensive vulnerability information through a very simple user interface.

About

Home Recent Vulnerabilities Research Posts Trends Blog About Contact

Products

Vulmon Search Vulmon Research Vulmon Alerts Vulmap

Connect

Twitter Reddit Linkedin Facebook