CVE-2024-42227

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix overlapping copy within dmlcoremodeprogramming WHY lib-mp.Watermark and &locals-;Watermark are the same address. memcpy may lead to unexpected behavior. HOW memmove should be used...

CLSA-2024-1722523708 Fix of 10 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-25744 - x86/sev: Rename memencrypt.c to memencryptamd.c - x86: Introduce ia32enabled - x86/coco: Disable 32-bit emulation by default on TDX and SEV CVE-url: https://ubuntu.com/security/CVE-2024-36016 - tty: ngsm: fix frame reception handling - tty:...

CVE-2024-42146

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Add outer runtimepm protection to xelivektest@xedmabuf Any kunit doing any memory access should get their own runtimepm outer references since they don't use the standard driver API entries. In special this dmabuf from th...

CVE-2024-42127

In the Linux kernel, the following vulnerability has been resolved: drm/lima: fix shared irq handling on driver remove lima uses a shared interrupt, so the interrupt handlers must be prepared to be called at any time. At driver removal time, the clocks are disabled early and the interrupts stay...

CVE-2024-42123

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...

CVE-2024-42122

A flaw was found in the AMD graphic support in the Linux kernel. Multiple unchecked return values from memory allocation functions can cause a NULL pointer dereference, possibly resulting in a denial of service...

CVE-2024-42121

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check index msgid before read or write WHAT msgid is used as an array index and it cannot be a negative value, and therefore cannot be equal to MODHDCPMESSAGEIDINVALID -1. HOW Check whether msgid is valid before...

CVE-2024-42120

A vulnerability in the DRM/AMD/display subsystem in the Linux Kernel was resolved by adding a check for the pipectx index before accessing the vblank array. This fix addresses an out-of-bounds access issue reported by Coverity, preventing potential memory corruption and enhancing system stability...

CVE-2024-42119

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip finding free audio for unknown engineid WHY ENGINEIDUNKNOWN = -1 and can not be used as an array index. Plus, it also means it is uninitialized and does not need free audio. HOW Skip and return NULL. This...

CVE-2024-42117

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: ASSERT when failing to find index by plane/stream id WHY finddispcfgidxbyplaneid and finddispcfgidxbystreamid returns an array index and they return -1 when not found; however, -1 is not a valid index number. HOW...

CVE-2024-42081

In the Linux kernel, the following vulnerability has been resolved: drm/xe/xedevcoredump: Check NULL before assignments Assign 'xedevcoredumpsnapshot ' and 'xedevice ' only if 'coredump' is not NULL. v2 - Fix commit messages. v3 - Define variables before code.Ashutosh/Jose v4 - Drop return check...

CVE-2024-42066

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix potential integer overflow in page size calculation Explicitly cast tbo-pagealignment to u64 before bit-shifting to prevent overflow when assigning to minpagesize...

CVE-2024-42065

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Add a NULL check in xettmstolenmgrinit Add an explicit check to ensure that the mgr is not NULL...

CVE-2024-42064

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip pipe if the pipe idx not set properly why Driver crashes when pipe idx not set properly how Add code to skip the pipe that idx not set properly...

CVE-2024-41094

In the Linux kernel, the following vulnerability has been resolved: drm/fbdev-dma: Only set smemstart is enable per module option Only export struct fbinfo.fix.smemstart if that is required by the user and the memory does not come from vmalloc. Setting struct fbinfo.fix.smemstart breaks systems...

CVE-2024-41095

A flaw was found in the Linux kernel’s nouveau module. The return value of the drmmodeduplicate function is not checked in the nv17tvgetldmodes function in the drivers/gpu/drm/nouveau/dispnv04/tvnv17.c file, possibly causing a NULL pointer dereference and resulting in a denial of service...

CVE-2024-41093

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid using null object of framebuffer Instead of using state-fb-obj0 directly, get object from framebuffer by calling drmgemfbgetobj and return error code when object is null to avoid using null object of framebuffer...

CVE-2024-41061

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix array-index-out-of-bounds in dml2/FCLKChangeSupport Why Potential out of bounds access in dml2calculaterqanddlgparams because the value of outloweststateidx used as an index for FCLKChangeSupport array can be...

CVE-2024-41060

In the Linux kernel, the following vulnerability has been resolved: drm/radeon: check bova-bo is non-NULL before using it The call to radeonvmclearfreed might clear bova-bo, so we have to check it before dereferencing it...

CVE-2024-41022

A vulnerability was found in the AMDGPU DRM driver’s sdmav40processtrapirq function in the Linux Kernel. This issue was addressed by correcting a signedness issue. The instance variable, which was previously unsigned, was changed to a signed type to ensure proper error handling. Mitigation...