AZL-53778 CVE-2023-52921 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix possible UAF in amdgpucspass1 Since the gangsize check is outside of chunk parsing loop, we need to reset i before we free the chunk data. Suggested by Ye Zhang @VAR10CK of Baidu Security...

UBUNTU-CVE-2023-52921

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix possible UAF in amdgpucspass1 Since the gangsize check is outside of chunk parsing loop, we need to reset i before we free the chunk data. Suggested by Ye Zhang @VAR10CK of Baidu Security...

CVE-2024-50282 drm/amdgpu: add missing size check in amdgpu_debugfs_gprwave_read()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: add missing size check in amdgpudebugfsgprwaveread Avoid a possible buffer overflow if size is larger than 4K. cherry picked from commit f5d873f5825b40d886d03bd2aede91d4cf002434...

CVE-2023-52921 drm/amdgpu: fix possible UAF in amdgpu_cs_pass1()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix possible UAF in amdgpucspass1 Since the gangsize check is outside of chunk parsing loop, we need to reset i before we free the chunk data. Suggested by Ye Zhang @VAR10CK of Baidu Security...

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 missing size check in the amdgpudebugfsgprwaveread function. No details of the vulnerability are provided ...

The vulnerability of Linux operating system’s DRM/AMDGPU cores allows a hacker to trigger a service failure.

The vulnerability of the DRM/AMDGPU kernel components in the Linux operating system is related to errors in the resource management of the amdgputtmgartbind function. Exploiting this vulnerability can allow a hacker to cause service failures...

OESA-2024-2423 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Fix null pointer dereference in trace ucsiregisteraltmode checks ISERR for the alt pointer and treats NULL as valid. When CONFIGTYPECDPALTMODE ...

Fedora 41 : linux-firmware (2024-3cd42e9e29)

The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2024-3cd42e9e29 advisory. Update to upstream 20240909: i915: Update MTL DMC v2.23 cirrus: cs35l56: Add firmware for Cirrus CS35L54 for some HP laptops amdgpu: Revert sienna cichlid...

kernel: drm/amdgpu: use-after-free vulnerability

A failure flaw was found in the Linux kernel’s AMDGPU driver in how a user sends ioctl with an invalid address and size when using the AMD GPU. This flaw allows a local user to crash the system...

kernel: drm/amdgpu: use-after-free vulnerability

A failure flaw was found in the Linux kernel’s AMDGPU driver in how a user sends ioctl with an invalid address and size when using the AMD GPU. This flaw allows a local user to crash the system...

kernel: drm/amdgpu: use-after-free vulnerability

A failure flaw was found in the Linux kernel’s AMDGPU driver in how a user sends ioctl with an invalid address and size when using the AMD GPU. This flaw allows a local user to crash the system...

CLSA-2024-1731431756 kernel: Fix of 30 CVEs

tty: ngsm: Fix use-after-free in gsmcleanupmux CVE-2024-50073 - drm/amdkfd: amdkfdfreegttmem clear the correct pointer CVE-2024-49991 - ext4: fix timer use-after-free on failed mount CVE-2024-49960 - ext4: avoid use-after-free in ext4extshowleaf CVE-2024-49889 - ext4: fix slab-use-after-free in...

kernel: drm/amdgpu: fix double free err_addr pointer warnings

A vulnerability was found in the amdgpuumchandlebadpages function in the Linux kernel's amdgpu driver. If the function is called multiple times in quick succession, a double free error can occur because the errdata-erraddr pointer that is being freed is not being set to NULL in between calls. Thi...

kernel: drm/amdgpu: fix deadlock while reading mqd from debugfs

A flaw was found in the drm/amdgpu subsystem in the Linux kernel, involving a deadlock occurring when reading the Memory Queue Descriptor MQD from debugfs. This issue could cause the system to hang during debug operations...

kernel: drm/amdkfd: lock dependency warning with srcu

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix lock dependency warning with srcu ====================================================== WARNING: possible circular locking dependency detected 6.5.0-kfd-yangp 2289 Not tainted...

kernel: drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix a null pointer access when the smcrreg pointer is NULL In certain types of chips, such as VEGA20, reading the amdgpuregssmc file could result in an abnormal null pointer access when the smcrreg pointer is NULL...

kernel: drm/amdgpu: validate the parameters of bo mapping operations more clearly

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate the parameters of bo mapping operations more clearly Verify the parameters of amdgpuvmbomap/replacemap/clearingmappings in one common place...

kernel: drm/amdgpu: Using uninitialized value *size when calling amdgpu_vce_cs_reloc

A vulnerability was found in the Linux kernel's amdgpu driver in the amdgpuvceringparsecs function where the size variable is initialized with a pointer that may not be properly set before use. This issue could lead to unpredictable behavior in the system...

kernel: drm/amdgpu: change vm->task_info handling

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: change vm-taskinfo handling This patch changes the handling and lifecycle of vm-taskinfo object. The major changes are: - vm-taskinfo is a dynamically allocated ptr now, and its uasge is reference counted. - introduci...

kernel: drm/amdgpu: Fix buffer size in gfx_v9_4_3_init_ cp_compute_microcode() and rlc_microcode()

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix buffer size in gfxv943init cpcomputemicrocode and rlcmicrocode The function gfxv943initmicrocode in gfxv943.c was generating about potential truncation of output when using the snprintf function. The issue was due...