DEBIAN-CVE-2021-47026

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-clt: destroy sysfs after removing session from active list A session can be removed dynamically by sysfs interface "removepath" that eventually calls rtrscltremovepathfromsysfs function. The current...

CVE-2021-47026

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-clt: destroy sysfs after removing session from active list A session can be removed dynamically by sysfs interface "removepath" that eventually calls rtrscltremovepathfromsysfs function. The current...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-clt: destroy sysfs after removing session from active list A session can be removed dynamically by sysfs interface "removepath" that eventually calls rtrscltremovepathfromsysfs function. The current...

UBUNTU-CVE-2021-47026

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-clt: destroy sysfs after removing session from active list A session can be removed dynamically by sysfs interface "removepath" that eventually calls rtrscltremovepathfromsysfs function. The current...

CVE-2021-47026 RDMA/rtrs-clt: destroy sysfs after removing session from active list

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-clt: destroy sysfs after removing session from active list A session can be removed dynamically by sysfs interface "removepath" that eventually calls rtrscltremovepathfromsysfs function. The current...

CVE-2021-47026

CVE-2021-47026 — Linux kernel (RDMA/rtrs-clt): The issue arises in the rtrs_clt_remove_path_from_sysfs path where, after removing a session from the active list, the code destroys sysfs interfaces. This ordering can allow a use-after-free scenario where concurrent code (e.g., rtrs_clt_request, ge...

CVE-2021-47026 RDMA/rtrs-clt: destroy sysfs after removing session from active list

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-clt: destroy sysfs after removing session from active list A session can be removed dynamically by sysfs interface "removepath" that eventually calls rtrscltremovepathfromsysfs function. The current...

CVE-2021-47026

In the Linux kernel, the following vulnerability has been resolved: RDMA/rtrs-clt: destroy sysfs after removing session from active list A session can be removed dynamically by sysfs interface "removepath" that eventually calls rtrscltremovepathfromsysfs function. The current...

CVE-2023-52438

In the Linux kernel, the following vulnerability has been resolved: binder: fix use-after-free in shinker's callback The mmap read lock is used during the shrinker's callback, which means that using alloc-vma pointer isn't safe as it can race with munmap. As of commit dd2283f2605e "mm: mmap: zap...

GHSA-7WW5-4WQC-M92C containerd allows RAPL to be accessible to a container

/sys/devices/virtual/powercap accessible by default to containers Intel's RAPL Running Average Power Limit feature, introduced by the Sandy Bridge microarchitecture, provides software insights into hardware energy consumption. To facilitate this, Intel introduced the powercap framework in Linux...

containerd allows RAPL to be accessible to a container

/sys/devices/virtual/powercap accessible by default to containers Intel's RAPL Running Average Power Limit feature, introduced by the Sandy Bridge microarchitecture, provides software insights into hardware energy consumption. To facilitate this, Intel introduced the powercap framework in Linux...

kernel: Revert "usb: typec: ucsi: add a common function ucsi_unregister_connectors()"

In the Linux kernel, the following vulnerability has been resolved: Revert "usb: typec: ucsi: add a common function ucsiunregisterconnectors" The recent commit 87d0e2f41b8c "usb: typec: ucsi: add a common function ucsiunregisterconnectors" introduced a regression that caused NULL dereference at...

kernel: RDMA/core: Make sure "ib_port" is valid when access sysfs node

A NULL pointer dereference flaw was found in the Linux kernel RDMA core's sysfs handling. A local user with access to InfiniBand sysfs nodes can read sysfs attributes while an InfiniBand port is being removed, causing the kernel to dereference a NULL ibport pointer when the port structure has bee...

kernel: driver core: fix potential null-ptr-deref in device_add()

A NULL pointer dereference was found in the driver core's deviceadd function. When dpmsysfsadd fails after busadddevice succeeds, the error path attempts to remove the driver binding that was never completed, causing a crash...

kernel: drm/amdkfd: Fix kernel warning during topology setup

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix kernel warning during topology setup This patch fixes the following kernel warning seen during driver load by correctly initializing the p2plink attr before creating the sysfs file: +0.002865 ------------ cut here...

kernel: amdgpu/pm: prevent array underflow in vega20_odn_edit_dpm_table()

An array underflow vulnerability was found in the Linux kernel's AMD GPU power management driver. In vega20odneditdpmtable, the inputindex variable is validated to be at most 2 but is not checked for negative values. Since this value is user-controlled via sysfs, a user can provide a negative val...

kernel: thermal: core: call put_device() only after device_register() fails

In the Linux kernel, the following vulnerability has been resolved: thermal: core: call putdevice only after deviceregister fails putdevice shouldn't be called before a prior call to deviceregister. thermalcoolingdeviceregister doesn't follow that properly and needs fixing. Also...

kernel: driver core: fix potential null-ptr-deref in device_add()

A NULL pointer dereference was found in the driver core's deviceadd function. When dpmsysfsadd fails after busadddevice succeeds, the error path attempts to remove the driver binding that was never completed, causing a crash...

kernel: blk-mq: fix NULL dereference on q->elevator in blk_mq_elv_switch_none

In the Linux kernel, the following vulnerability has been resolved: blk-mq: fix NULL dereference on q-elevator in blkmqelvswitchnone After grabbing q-sysfslock, q-elevator may become NULL because of elevator switch. Fix the NULL dereference on q-elevator by checking it with lock...

kernel: RDMA/core: Make sure "ib_port" is valid when access sysfs node

A NULL pointer dereference flaw was found in the Linux kernel RDMA core's sysfs handling. A local user with access to InfiniBand sysfs nodes can read sysfs attributes while an InfiniBand port is being removed, causing the kernel to dereference a NULL ibport pointer when the port structure has bee...