CVE-2022-50390

The CVE-2022-50390 issue is in the Linux kernel DRM TTM code. It fixes an undefined behavior when shifting a signed 32-bit value by 31 bits in TTM_TT_FLAG_PRIV_POPULATED, by changing the operation to unsigned to avoid UBSAN/shift-out-of-bounds warnings observed during framebuffer/VM operations. T...

CVE-2022-50390

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: fix undefined behavior in bit shift for TTMTTFLAGPRIVPOPULATED Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN:...

CVE-2022-50390

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: fix undefined behavior in bit shift for TTMTTFLAGPRIVPOPULATED Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN:...

CVE-2022-50378 drm/meson: reorder driver deinit sequence to fix use-after-free bug

In the Linux kernel, the following vulnerability has been resolved: drm/meson: reorder driver deinit sequence to fix use-after-free bug Unloading the driver triggers the following KASAN warning: +0.006275 ============================================================= +0.000029 BUG: KASAN:...

CVE-2022-50378

In the Linux kernel, the following vulnerability has been resolved: drm/meson: reorder driver deinit sequence to fix use-after-free bug Unloading the driver triggers the following KASAN warning: +0.006275 ============================================================= +0.000029 BUG: KASAN:...

CVE-2022-50378

CVE-2022-50378 is a Linux kernel issue in the DRM Meson driver where unloading the driver could trigger a use-after-free (observed as a KASAN warning on __list_del_entry_valid). The description attributes the bug to the driver deinit sequence and notes that a reorder of the deinitialization steps...

CVE-2022-50378 drm/meson: reorder driver deinit sequence to fix use-after-free bug

In the Linux kernel, the following vulnerability has been resolved: drm/meson: reorder driver deinit sequence to fix use-after-free bug Unloading the driver triggers the following KASAN warning: +0.006275 ============================================================= +0.000029 BUG: KASAN:...

PT-2025-38450

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue where the SCSI subsystem ses could attempt to manage an enclosure with no components. This could lead to an error if the driver tries to manage a...

CVE-2023-53368 tracing: Fix race issue between cpu buffer write and swap

In the Linux kernel, the following vulnerability has been resolved: tracing: Fix race issue between cpu buffer write and swap Warning happened in rbendcommit at code: if RBWARNONcpubuffer, !localread&cpubuffer-committing WARNING: CPU: 0 PID: 139 at kernel/trace/ringbuffer.c:3142...

CVE-2023-53336 media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings

In the Linux kernel, the following vulnerability has been resolved: media: ipu-bridge: Fix null pointer deref on SSDB/PLD parsing warnings When ipubridgeparserotation and ipubridgeparseorientation run sensor-adev is not set yet. So if either of the devwarn calls about unknown values are hit this...

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 stems from a race condition between cpu buffer writes and swaps, which could result in a warning being triggered...

Linux Distros Unpatched Vulnerability : CVE-2023-53317

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: fix WARNING in mbfindextent Syzbot found the following issue: EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioreadnolock,...

Linux Distros Unpatched Vulnerability : CVE-2022-50296

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - UM: cpuinfo: Fix a warning for CONFIGCPUMASKOFFSTACK When CONFIGCPUMASKOFFSTACK and CONFIGDEBUGPERCPUMAPS is selected, cpumaxbitswarn generates a runtime warnin...

SUSE CVE-2023-53273

In the Linux kernel, the following vulnerability has been resolved: Drivers: vmbus: Check for channel allocation before looking up relids relid2channel assumes vmbus channel array to be allocated when called. However, in cases such as kdump/kexec, not all relids will be reset by the host. When th...

SUSE CVE-2023-53327

In the Linux kernel, the following vulnerability has been resolved: iommufd/selftest: Catch overflow of uptr and length syzkaller hits a WARNON when trying to have a uptr close to UINTPTRMAX: WARNING: CPU: 1 PID: 393 at drivers/iommu/iommufd/selftest.c:403 iommufdtest+0xb19/0x16f0 Modules linked...

SUSE CVE-2025-39805

In the Linux kernel, the following vulnerability has been resolved: net: macb: fix unregisternetdev call order in macbremove When removing a macb device, the driver calls phyexit before unregisternetdev. This leads to a WARN from kernfs: ------------ cut here ------------ kernfs: can not remove...

SUSE CVE-2025-39813

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix potential warning in traceprintkseq during ftracedump When calling ftracedumpone concurrently with reading tracepipe, a WARNONONCE in traceprintkseq can be triggered due to a race condition. The issue occurs because:...

SUSE CVE-2025-39829

In the Linux kernel, the following vulnerability has been resolved: trace/fgraph: Fix the warning caused by missing unregister notifier This warning was triggered during testing on v6.16: notifier callback ftracesuspendnotifiercall already registered WARNING: CPU: 2 PID: 86 at kernel/notifier.c:2...

CVE-2023-53312

In the Linux kernel, the following vulnerability has been resolved: net: fix netdevstartxmit trace event vs skbtransportoffset After blamed commit, we must be more careful about using skbtransportoffset, as reminded us by syzbot: WARNING: CPU: 0 PID: 10 at include/linux/skbuff.h:2868...

CVE-2023-53317

A vulnerability was found in the ext4 filesystem driver in the Linux kernel. This flaw occurs when the system processes a maliciously crafted or corrupted ext4 filesystem image, as the driver fails to properly validate its structural data. A local user with the ability to mount such an image coul...