CVE-2023-52866 HID: uclogic: Fix user-memory-access bug in uclogic_params_ugee_v2_init_event_hooks()

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Fix user-memory-access bug in uclogicparamsugeev2initeventhooks When CONFIGHIDUCLOGIC=y and CONFIGKUNITALLTESTS=y, launch kernel and then the below user-memory-access bug occurs. In...

CVE-2023-52866

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Fix user-memory-access bug in uclogicparamsugeev2initeventhooks When CONFIGHIDUCLOGIC=y and CONFIGKUNITALLTESTS=y, launch kernel and then the below user-memory-access bug occurs. In...

CVE-2023-52866 HID: uclogic: Fix user-memory-access bug in uclogic_params_ugee_v2_init_event_hooks()

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Fix user-memory-access bug in uclogicparamsugeev2initeventhooks When CONFIGHIDUCLOGIC=y and CONFIGKUNITALLTESTS=y, launch kernel and then the below user-memory-access bug occurs. In...

CVE-2023-52866

CVE-2023-52866 affects Linux kernel HID uclogic code. A user-memory-access path occurs when hid_test_uclogic_params_cleanup_event_hooks() invokes uclogic_params_ugee_v2_init_event_hooks() with a NULL first argument, causing hid_get_drvdata() to access hdev->dev with hdev=NULL. The fix introduc...

CVE-2023-52866 HID: uclogic: Fix user-memory-access bug in uclogic_params_ugee_v2_init_event_hooks()

In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Fix user-memory-access bug in uclogicparamsugeev2initeventhooks When CONFIGHIDUCLOGIC=y and CONFIGKUNITALLTESTS=y, launch kernel and then the below user-memory-access bug occurs. In...

CVE-2021-47056 crypto: qat - ADF_STATUS_PF_RUNNING should be set after adf_dev_init

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - ADFSTATUSPFRUNNING should be set after adfdevinit ADFSTATUSPFRUNNING is only used and checked by adfvf2pfshutdown before calling adfiovputmsg-mutexlockvf2pflock, however the vf2pflock is initialized in adfdevinit,...

CVE-2023-32804 Mali GPU Userspace Driver can make an Out-of-Bounds access

Out-of-bounds Write vulnerability in Arm Ltd Midgard GPU Userspace Driver, Arm Ltd Bifrost GPU Userspace Driver, Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a local non-privileged user to write a constant pattern to a limited amount of memory...

CVE-2021-39860

Acrobat Pro DC versions 2021.005.20060 and earlier, 2020.004.30006 and earlier and 2017.011.30199 and earlier are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to disclose sensitive user memory. Exploitation of this issue...

Null pointer dereference

Acrobat Pro DC versions 2021.005.20060 and earlier, 2020.004.30006 and earlier and 2017.011.30199 and earlier are affected by a Null pointer dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to disclose sensitive user memory. Exploitation of this issue...

CVE-2021-39860

CVE-2021-39860 affects Acrobat Pro DC and related variants (2021.005.20060 and earlier; 2020.004.30006 and earlier; 2017.011.30199 and earlier). The issue is a Null pointer dereference, allowing an unauthenticated attacker to disclose sensitive user memory. Exploitation requires user interaction:...

FreeBSD-kernel -- SMAP bypass

Problem Description: The FreeBSD kernel enables SMAP during boot when the CPU reports that the SMAP capability is present. Subroutines such as copyin and copyout are responsible for disabling SMAP around the sections of code that perform user memory accesses. Such subroutines must handle page...

Input validation

Use after free in GPU driver while mapping the user memory to GPU memory due to improper check of referenced memory in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearable...

CVE-2020-11309

Use after free in GPU driver while mapping the user memory to GPU memory due to improper check of referenced memory in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearable...

Amazon Linux 2 : kernel (ALAS-2019-1279)

An issue was discovered in the fdlockedioctl function in drivers/block/floppy.c in the Linux kernel. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discover the location ...

Debian DLA-1531-1 : linux-4.9 security update

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2018-6554 A memory leak in the irdabind function in the irda subsystem was discovered. A local user can take advantage of this flaw to cause a deni...

CVE-2017-15855

In Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android with all Android releases from CAF using the Linux kernel before security patch level 2018-04-05, the camera application triggers "user-memory-access" issue as the Camera CPP module Linux driver directly accesses the application...

CVE-2017-15855

In Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android with all Android releases from CAF using the Linux kernel before security patch level 2018-04-05, the camera application triggers "user-memory-access" issue as the Camera CPP module Linux driver directly accesses the application...

CVE-2017-15855

CVE-2017-15855 affects Qualcomm Android for MSM, Firefox OS for MSM, and QRD Android builds using CAF Linux kernel prior to the 2018-04-05 patch level. The vulnerability arises in the Camera CPP module driver when it directly accesses a user-space buffer; an unchecked userspace value (ioctl_ptr-&...

UBUNTU-CVE-2018-10545

An issue was discovered in PHP before 5.6.35, 7.0.x before 7.0.29, 7.1.x before 7.1.16, and 7.2.x before 7.2.4. Dumpable FPM child processes allow bypassing opcache access controls because fpmunix.c makes a PRSETDUMPABLE prctl call, allowing one user in a multiuser environment to obtain sensitive...

CVE-2018-7755

An issue was discovered in the fdlockedioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the FDGETPRM ioctl. An attacker can send the FDGETPRM ioctl and use the obtained kernel pointer to discove...