CVE-2023-52921: Use After Free

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-2024-53056: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Fix potential NULL dereference in mtkcrtcdestroy In mtkcrtccreate, if the call to mboxrequestchannel fails then we set the "mtkcrtc-cmdqclient.chan" pointer to NULL. In that situation, we do not call cmdqpktcreate...

CVE-2024-53050: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: Add encoder check in hdcp2getcapability Add encoder check in intelhdcp2getcapability to avoid null pointer error...

CVE-2024-53086: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Drop VM dma-resv lock on xesyncinfenceget failure in exec IOCTL Upon failure all locks need to be dropped before returning to the user. cherry picked from commit 7d1a4258e602ffdce529f56686925034c1b3b095...

CVE-2024-53087: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix possible exec queue leak in exec IOCTL In a couple of places after an exec queue is looked up the exec IOCTL returns on input errors without dropping the exec queue ref. Fix this ensuring the exec queue ref is dropped...

CVE-2024-53071: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Be stricter about IO mapping flags The current panthordevicemmapio implementation has two issues: 1. For mapping DRMPANTHORUSERFLUSHIDMMIOOFFSET, panthordevicemmapio bails if VMWRITE is set, but does not clear...

CVE-2024-53084: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: drm/imagination: Break an object reference loop When remaining resources are being cleaned up on driver close, outstanding VM mappings may result in resources being leaked, due to an object reference loop, as shown below, with ea...

CVE-2024-53051: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/i915/hdcp: Add encoder check in intelhdcpgetcapability Sometimes during hotplug scenario or suspend/resume scenario encoder is not always initialized when intelhdcpgetcapability add a check to avoid kernel null pointer...

CVE-2024-50282: Buffer Copy without Checking Size of Input

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-2024-53060: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: prevent NULL pointer dereference if ATIF is not supported acpievaluateobject may return AENOTFOUND failure, which would result in dereferencing buffer.pointer obj while being NULL. Although this case may be unrealisti...

CVE-2024-50156

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Avoid NULL dereference in msmdispstateprintregs If the allocation in msmdispstatedumpregs failed then block-state can be NULL. The msmdispstateprintregs function does have code to try to handle it with: if reg dumpaddr =...

The vulnerability of components related to DRM, AMD, and display kernels in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of DRM/AMD/display components in the Linux operating system is related to the assignment of the NULL pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...

ROS-20241118-02

A vulnerability in the bcmasp component of the Linux kernel is related to a memory leak in the functions umacinit, bcmasptxpoll, bcmaspinittx and bcmaspnetifdeinit functions in drivers/net/ethernet/broadcom/asp2/bcmaspintf.c. Exploitation of the vulnerability could allow an attacker to cause a...

ROS-20241114-01

Vulnerability of net/rds components of Linux operating system kernel is related to dereferencing of NULL pointer in the rdsrdmamap function in net/rds/rdma.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability in the nftables component of the...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-36244: net/sched: taprio: extend minimum interval restriction to entire cycle too bsc1226797. CVE-2024-41031: mm/filemap: skip to create PMD-sized page cac...

PT-2024-41621

Уязвимость функции vmw framebuffer surface create handle модуля drivers/gpu/drm/vmwgfx/vmwgfx kms.c - драйвера поддержки инфраструктуры прямого рендеринга DRI ядра операционной системы Linux связана с разыменованием указателей. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в...

PT-2024-41620

Уязвимость функции xe oa release модуля drivers/gpu/drm/xe/xe oa.c - драйвера поддержки инфраструктуры прямого рендеринга DRI ядра операционной системы Linux связана с неправильным контролем идентификаторов ресурсов «внедрение ресурсов». Эксплуатация уязвимости может позволить нарушителю вызвать...

PT-2024-35598

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns a "Missing outer runtime PM protection" warning in the Linux kernel, specifically in the drm/xe/oa component. This warning is associated with a drm WARN message that...

CLSA-2024-1731430561 kernel: Fix of 31 CVEs

driver core: bus: Fix double free in driver API busregister CVE-2024-50055 - net: tun: Fix use-after-free in tundetach CVE-2022-49014 - memcg: fix possible use-after-free in memcgwriteeventcontrol CVE-2022-48988 - ppp: fix pppasyncencode illegal access CVE-2024-50035 - drivers: media:...

kernel: drm/amd/display: Implement bounds check for stream encoder creation in DCN301

A vulnerability was found in the DRM/AMD/Display module of the Linux Kernel. An out-of-bounds access exists in the 'streamencregs' array within DCN301, while accessing the array with 'engid,’ could lead to an out-of-bounds access beyond its four-element size, which can cause a system crash...