PT-2024-36976

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null dereference vulnerability has been resolved in the Linux kernel's drm/amdkfd component. The issue occurred in the function pqm uninit, where a call-assignment of pdd = kfd get...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2024-2923)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2024 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2024-53098

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ufence: Prefetch ufence addr to catch bogus address accessok only checks for addr overflow so also try to read the addr to catch invalid addr sent from userspace. cherry picked from commit...

CVE-2024-53098 drm/xe/ufence: Prefetch ufence addr to catch bogus address

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ufence: Prefetch ufence addr to catch bogus address accessok only checks for addr overflow so also try to read the addr to catch invalid addr sent from userspace. cherry picked from commit...

CVE-2024-53098

CVE-2024-53098 affects the Linux kernel DRM XE ufence path. The root cause is that access_ok() only checks for addr overflow and may also read the user-supplied address to catch invalid addresses, coupled with prefetching ufence addresses to detect bogus ones. The issue is remedied by a kernel fi...

CVE-2024-53098

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ufence: Prefetch ufence addr to catch bogus address accessok only checks for addr overflow so also try to read the addr to catch invalid addr sent from userspace. cherry picked from commit...

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 an issue in drm/xe/ufence that prefetches ufence addresses to catch invalid addresses. accessok only checks...

CVE-2024-53098: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: drm/xe/ufence: Prefetch ufence addr to catch bogus address accessok only checks for addr overflow so also try to read the addr to catch invalid addr sent from userspace. cherry picked from commit...

PT-2024-36924

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.74 Description The issue concerns a problem with the MST sideband message body length check in the Linux kernel, which must be at least 1 byte accounting for the message body CRC at the end of the message. Th...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: drm/amdgpu/mes: fixed the use-after-free issue. Deleted the fence fallback timer to fix the ramdom use-after-free issue. v2: moved to amdgpumes.c...

PT-2024-41793

Уязвимость функции handle sched done модуля drivers/gpu/drm/xe/xe guc submit.c драйвера поддержки инфраструктуры прямого рендеринга DRI ядра операционной системы Linux связана с ошибками синхронизации при использовании общего ресурса. Эксплуатация уязвимости может позволить нарушителю вызвать отк...

CVE-2024-53087

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-2024-53086

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-2024-53084

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-2024-53080

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Lock XArray when getting entries for the VM Similar to commit cac075706f29 "drm/panthor: Fix race when converting group handle to group object" we need to use the XArray's internal locking when retrieving a vm pointe...

CVE-2024-53078

In the Linux kernel, the following vulnerability has been resolved: drm/tegra: Fix NULL vs ISERR check in probe The iommupagingdomainalloc function doesn't return NULL pointers, it returns error pointers. Update the check to match...

CVE-2024-53071

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-2024-53060

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-2024-53056

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

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...