The vulnerability of the hab_ioctl() function in Qualcomm’s embedded software allows a hacker to disclose protected information.

The vulnerability of the habioctl function in Qualcomm’s embedded software lies in the fact that the operation results are written outside of the buffer in memory. Exploiting this vulnerability can allow an attacker to disclose sensitive information that is protected by security measures...

CVE-2024-55411

An issue in the snxpcamd.sys component of SUNIX Multi I/O Card v10.1.0.0 allows attackers to perform arbitrary read and write actions via supplying crafted IOCTL requests...

Qualcomm Chipsets 安全漏洞

Qualcomm Chipsets are a family of chipsets from Qualcomm Incorporated USA. A security vulnerability exists in Qualcomm Chipsets that originates when calling IOCTL calls from user space to issue factory test commands in the WLAN driver, which may result in memory corruption if these commands are n...

Vulnerability of the create_snapshot() function (fs/btrfs/ioctl.c) in the Btrfs file system of Linux kernels, allowing attackers to escalate their privileges

The vulnerability of the createsnapshot function fs/btrfs/ioctl.c in the Btrfs file system of Linux operating systems is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to increase their privileges...

kernel: tty: Fix out-of-bound vmalloc access in imageblit

A vulnerability was found in the Linux kernel's tty subsystem within the imageblit function when a userspace program performs an ioctl operation with the FBIOPUTVSCREENINFO command, passing a fbvarscreeninfo structure with limited fields. If the structure’s values remain unchanged from a previous...

CVE-2024-5679

CWE-787: Out-of-Bounds Write vulnerability exists that could cause local denial-of-service, or kernel memory leak when a malicious actor with local user access crafts a script/program using an IOCTL call in the Foxboro.sys driver...

CVE-2021-47383 tty: Fix out-of-bound vmalloc access in imageblit

In the Linux kernel, the following vulnerability has been resolved: tty: Fix out-of-bound vmalloc access in imageblit This issue happens when a userspace program does an ioctl FBIOPUTVSCREENINFO passing the fbvarscreeninfo struct containing only the fields xres, yres, and bitsperpixel with values...

DEBIAN-CVE-2024-26777

In the Linux kernel, the following vulnerability has been resolved: fbdev: sis: Error out if pixclock equals zero The userspace program could pass any values to the driver through ioctl interface. If the driver doesn't check the value of pixclock, it may cause divide-by-zero error. In...

Sangoma Technologies CG/MG family driver cg6kwin2k.sys vulnerable to insufficient access control on its IOCTL

Overview CG/MG family driver cg6kwin2k.sys provided by Sangoma Technologies is vulnerable to insufficient access control on its IOCTL CWE-782. Takahiro Haruyama of Broadcom Carbon Black reported this vulnerability to JPCERT/CC. JPCERT/CC coordinated with the developer. Impact By sending a specifi...

kernel: vmwgfx: integer overflow in vmwgfx_execbuf.c

An integer overflow was found in the Linux kernel's vmwgfx driver. This flaw allows a local, unprivileged attacker with access to either /dev/dri/card0 or /dev/dri/rendererD128, and able to issue an ioctl on the resulting file descriptor to crash the system, causing a denial of service...

The vulnerability of the nvme_add_user_metadata() function in the drivers/nvme/host/ioctl.c file of the NVMe driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the nvmeaddusermetadata function in the drivers/nvme/host/ioctl.c file of the Linux NVMe driver kernel relates to access beyond the reserved buffer. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...

kernel: vmwgfx: out-of-bounds write in vmw_kms_cursor_snoop

An out-of-bounds memory write vulnerability was found in the Linux kernel's vmwgfx driver in vmwkmscursorsnoop due to a missing check of a memcpy length. This flaw allows a local, unprivileged attacker with access to either the /dev/dri/card0 or /dev/dri/rendererD128 and able to issue an ioctl on...

SUSE CVE-2005-3044

Multiple vulnerabilities in Linux kernel before 2.6.13.2 allow local users to cause a denial of service kernel OOPS from null dereference via 1 fput in a 32-bit ioctl on 64-bit x86 systems or 2 sockfdput in the 32-bit routingioctl function on 64-bit systems...

SUSE CVE-2010-4076

The rsioctl function in drivers/char/amiserial.c in the Linux kernel 2.6.36.1 and earlier does not properly initialize a certain structure member, which allows local users to obtain potentially sensitive information from kernel stack memory via a TIOCGICOUNT ioctl call...

SUSE CVE-2011-2906

Integer signedness error in the pmcraidioctlpassthrough function in drivers/scsi/pmcraid.c in the Linux kernel before 3.1 might allow local users to cause a denial of service memory consumption or memory corruption via a negative size value in an ioctl call. NOTE: this may be a vulnerability only...

SUSE CVE-2013-6380

The aacsendrawsrb function in drivers/scsi/aacraid/commctrl.c in the Linux kernel through 3.12.1 does not properly validate a certain size value, which allows local users to cause a denial of service invalid pointer dereference or possibly have unspecified other impact via an FSACTLSENDRAWSRB ioc...

SUSE CVE-2022-3170

An out-of-bounds access issue was found in the Linux kernel sound subsystem. It could occur when the 'id-name' provided by the user did not end with '\0'. A privileged local user could pass a specially crafted name through ioctl interface and crash the system or potentially escalate their...

CVE-2022-42046

wfshbr64.sys and wfshbr32.sys specially crafted IOCTL allows arbitrary user to perform local privilege escalation...

CVE-2022-43590

A null pointer dereference vulnerability exists in the handleioctl0x830a0systembuffer functionality of Callback technologies CBFS Filter 20.0.8317. A specially crafted I/O request packet IRP can lead to denial of service. An attacker can issue an ioctl to trigger this vulnerability...

kernel: KVM: NULL pointer dereference in kvm_dirty_ring_push in virt/kvm/dirty_ring.c

A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service...