110 matches found
CVE-2021-47575
Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...
CVE-2021-47575
The Red Hat security entry for CVE-2021-47575 describes a bug in the Xen console driver (hvc_xen) that can cause event channel storms. The root cause is sending events even when no bytes are read from the backend, leading to excessive interrupts. Additionally, during domU initial console setup, t...
kernel: when setting font with malicious data by ioctl PIO_FONT, kernel will write memory out of bounds
An out-of-bounds write flaw was found in the Linux kernel’s console driver functionality in the way a user triggers the ioctl PIOFONT with malicious data. This flaw allows a local user to crash or potentially escalate their privileges on the system...
kernel: when setting font with malicious data by ioctl PIO_FONT, kernel will write memory out of bounds
An out-of-bounds write flaw was found in the Linux kernel’s console driver functionality in the way a user triggers the ioctl PIOFONT with malicious data. This flaw allows a local user to crash or potentially escalate their privileges on the system...
kernel: when setting font with malicious data by ioctl PIO_FONT, kernel will write memory out of bounds
An out-of-bounds write flaw was found in the Linux kernel’s console driver functionality in the way a user triggers the ioctl PIOFONT with malicious data. This flaw allows a local user to crash or potentially escalate their privileges on the system...
Amazon Linux 2 : kernel (ALASKERNEL-5.4-2022-034)
The version of kernel installed on the remote host is prior to 5.4.209-116.363. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2022-034 advisory. An out-of-bounds write flaw was found in the Linux kernel's framebuffer-based console driver functionality...
CVE-2021-33656
An out-of-bounds write flaw was found in the Linux kernel’s console driver functionality in the way a user triggers the ioctl PIOFONT with malicious data. This flaw allows a local user to crash or potentially escalate their privileges on the system. Mitigation Mitigation for this issue is either...
Windows Console Driver Privilege Escalation
The vulnerability of the Windows Console Driver component in Microsoft Windows is related to deficiencies in access control. Exploiting this vulnerability can allow attackers to bypass security restrictions and enhance their privileges...
Linux virtio_console Stack Overflow
The vulnerability in the driver drivers/char/virtioconsole.c of the Linux operating system is caused by a buffer overflow in the stack. Exploiting this vulnerability can allow an attacker to cause damage to the stack...
kernel: use-after-free in n_tty_receive_buf_common function in drivers/tty/n_tty.c
A use-after-free flaw was found in the Linux kernel console driver when using the copy-paste buffer. This flaw allows a local user to crash the system...
Linux kernel 安全漏洞
Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that originates in the Linux kernel driver char virtio console.c. Data corruption or loss may be triggered by an untrusted...
CVE-2021-34488
Windows Console Driver Elevation of Privilege Vulnerability...
CVE-2021-34488
Windows Console Driver Elevation of Privilege Vulnerability...
CVE-2021-34488
CVE-2021-34488 affects the Windows Console Driver (Windows/Windows Server). The vulnerability is an Elevation of Privilege issue in the Console Driver, with local access required and low exploit complexity. Microsoft/MSRC entries (KB5004237, KB5004244, KB5004245) indicate security updates to addr...
CVE-2021-34488 Windows Console Driver Elevation of Privilege Vulnerability
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CVE-2021-34488: Improper Privilege Management
Windows Console Driver Elevation of Privilege Vulnerability...
Windows Console Driver Elevation of Privilege Vulnerability
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PT-2021-5645
Name of the Vulnerable Software and Affected Versions Microsoft Windows affected versions not specified Description The issue is related to insufficient access restrictions in the Windows Console Driver component of Microsoft Windows operating systems. It allows an attacker to bypass security...
Microsoft Windows Console Driver 权限许可和访问控制问题漏洞
Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation USA, Microsoft Windows is an operating system for personal devices, and Microsoft Windows Server is a server operating system. An elevation of privilege vulnerability exists in the Windows Console Driver in...
KLA12221 Multiple vulnerabilities in Microsoft Windows
Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, gain privileges, obtain sensitive information, spoof user interface. Below is a complete list of...