OESA-2024-1681 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: handle the case of pcichanneliofrozen only in amdgpupciresume In current code, when a PCI error state pcichannelionormal is detectd, it will report...

CLSA-2024-1716980332 Fix of 12 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-26929 - scsi: qla2xxx: Fix double free of fcport CVE-url: https://ubuntu.com/security/CVE-2024-35997 - HID: i2c-hid: remove I2CHIDREADPENDING flag to prevent lock-up CVE-url: https://ubuntu.com/security/CVE-2023-52752 - smb: client: fix use-after-free...

CVE-2021-47431

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix gart.bo pincount leak gmcv9,100gartdisable isn't called matched with correspoding gartenbale function in SRIOV case. This will lead to gart.bo pincount leak on driver unload...

DEBIAN-CVE-2021-47421

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: handle the case of pcichanneliofrozen only in amdgpupciresume In current code, when a PCI error state pcichannelionormal is detectd, it will report PCIERSRESULTCANRECOVER status to PCI driver, and PCI driver will...

DEBIAN-CVE-2021-47410

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: fix svmmigratefini warning Device manager releases device-specific resources when a driver disconnects from a device, devmmemunmappages and devmreleasememregion calls in svmmigratefini are redundant. It causes below...

CVE-2021-47253

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix potential memory leak in DMUB hwinit Why On resume we perform DMUB hwinit which allocates memory: dmresume-dmdmubhwinit-dcdmubsrvcreate-kzalloc That results in memory leak in suspend/resume scenarios. How...

AZL-67749 CVE-2024-35931 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Skip do PCI error slot reset during RAS recovery Why: The PCI error slot reset maybe triggered after inject ue to UMC multi times, this caused system hang. 557.371857 amdgpu 0000:af:00.0: amdgpu: GPU reset succeeded,...

The vulnerability of the gfx_v10_0_init_microcode() function in AMD Radeon GPU drivers for Linux operating systems allows a hacker to induce a system failure.

The vulnerability of the gfxv100initmicrocode function in the drivers/gpu/drm/amd/amdgpu/gfxv100.c file of the amdgpu graphics card driver for AMD Radeon Linux operating system is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service...

kernel: drm/amdgpu: fix calltrace warning in amddrm_buddy_fini

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix calltrace warning in amddrmbuddyfini The following call trace is observed when removing the amdgpu driver, which is caused by that BOs allocated for psp are not freed until removing. 61811.450562 RIP:...

SUSE CVE-2024-26657

In the Linux kernel, the following vulnerability has been resolved: drm/sched: fix null-ptr-deref in init entity The bug can be triggered by sending an amdgpucswaitioctl to the AMDGPU DRM driver on any ASICs with valid context. The bug was reported by Joonkyo Jung . For example the following code...

DEBIAN-CVE-2024-26657

In the Linux kernel, the following vulnerability has been resolved: drm/sched: fix null-ptr-deref in init entity The bug can be triggered by sending an amdgpucswaitioctl to the AMDGPU DRM driver on any ASICs with valid context. The bug was reported by Joonkyo Jung . For example the following code...

SUSE CVE-2024-26647

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix late derefrence 'dsc' check in 'linksetdscppspacket' In linksetdscppspacket, 'struct displaystreamcompressor dsc' was dereferenced in a DCLOGGERINITdsc-ctx-logger; before the 'dsc' NULL pointer check. Fixes t...

CVE-2021-47144

In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdgpu: fix refcount leak Why the gem object rfb-base.obj0 is get according to numplanes in amdgpufbcreate, but is not put according to numplanes How put rfb-base.obj0 in amdgpufbdevdestroy according to numplanes...

CVE-2021-47144

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c

A use-after-free flaw was found in the Linux kernel's AMD GPU driver which may allow access to members of a synchronization structure after the structure is freed. This issue could allow a local user to crash the system or to access confidential system memory...

PT-2024-9841 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a potential buffer overflow in the map hw resources function. The function was accessing arrays using an index that could potentially be greater than the size o...

CVE-2023-51042

A use-after-free flaw was found in the Linux kernel's AMD GPU driver which may allow access to members of a synchronization structure after the structure is freed. This issue could allow a local user to crash the system or to access confidential system memory. Mitigation To mitigate this issue,...

kernel: Linux kernel: Denial of Service due to PCI device reference count leak

A flaw was found in the Linux kernel. A local low-privileged user could exploit a reference count leak in the drm/amdgpu component. This vulnerability, related to how PCI Peripheral Component Interconnect devices are managed, could lead to a Denial of Service DoS by exhausting system resources...

kernel: drm/amdgpu: Fix type of second parameter in odn_edit_dpm_table() callback

A function prototype mismatch was found in the AMD GPU driver's DPM table callbacks. When kCFI Control Flow Integrity is enabled, the mismatched types cause CFI validation failures, potentially crashing the kernel...

Ubuntu 20.04 LTS : Linux kernel (OEM) vulnerabilities (USN-5165-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5165-1 advisory. It was discovered that the NFC subsystem in the Linux kernel contained a use-after-free vulnerability in its NFC Controller Interface NCI implementation....