CVE-2024-27400 drm/amdgpu: once more fix the call oder in amdgpu_ttm_move() v2

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: once more fix the call oder in amdgputtmmove v2 This reverts drm/amdgpu: fix ftrace event amdgpubomove always move on same heap. The basic problem here is that after the move the old location is simply not available a...

CVE-2024-27400: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: once more fix the call oder in amdgputtmmove v2 This reverts drm/amdgpu: fix ftrace event amdgpubomove always move on same heap. The basic problem here is that after the move the old location is simply not available a...

Unbreakable Enterprise kernel security update

4.14.35-2047.530.5.1 - Revert 'rtnetlink: Reject negative ifindexes in RTMNEWLINK' Saeed Mirzamohammadi Orabug: 35896831 4.14.35-2047.530.5 - netfilter: ipset: add the missing IPSETHASHWITHNET0 macro for ipsethashnetportnet.c Kyle Zeng Orabug: 35824288 CVE-2023-42753 - netfilter: xtu32: validate...

kernel: dma-buf/dma-resv: check if the new fence is really later

A flaw was found in the Linux kernel's DMA-BUF Direct Memory Access buffer subsystem. When handling synchronization fences—mechanisms used to coordinate memory operations between hardware and software—the kernel failed to verify whether a newly added fence occurred after existing ones. A local...

Linux kernel udmabuf_vm_fault Privilege Escalation

The vulnerability of the udmabufvmfault function in the drivers/dma-buf/udmabuf.c module of Linux operating systems is related to unvalidated array indexing due to incorrect data validation. Exploiting this vulnerability can allow an attacker to enhance their privileges and execute arbitrary code...

Unbreakable Enterprise kernel security update

5.15.0-3.60.5.1 - fs: remove nollseek Jason A. Donenfeld Orabug: 34721465 - vfio: do not set FMODELSEEK flag Jason A. Donenfeld Orabug: 34721465 - dma-buf: remove useless FMODELSEEK flag Jason A. Donenfeld Orabug: 34721465 - fs: do not compare against -llseek Jason A. Donenfeld Orabug: 34721465 -...

PT-2022-33215

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.19.8 Description The issue is related to the dma-buf/dma-resv component, where a check is needed to ensure the new fence is really later. The actual impact and attack plausibility have not yet been proven...

Security update for the Linux Kernel (important)

openSUSE Security Update: Security update for the Linux Kernel Announcement ID: openSUSE-SU-2022:2173-1 Rating: important References: 1177282 1199365 1200015 1200143 1200144 1200206 1200207 1200249 1200259 1200263 1200268 1200529 Cross-References: CVE-2020-26541 CVE-2022-1966 CVE-2022-1974...

PT-2025-25861

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved. The issue is related to the dma-buf/dma-resv component, where a check was added to ensure that a new fence is really later than...

PT-2022-37836

Уязвимость функции begin cpu udmabuf модуля drivers/dma-buf/udmabuf.c 2 ядра операционной системы Linux связана с разыменованием указателей. Эксплуатация уязвимости может позволить нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации...

CVE-2021-0707

In dmabufrelease of dma-buf.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:...

PT-2022-1354

Name of the Vulnerable Software and Affected Versions Android kernel Description The issue is related to a possible memory corruption due to a use after free in the dma buf release function of dma-buf.c. This could lead to local escalation of privilege with no additional execution privileges...

GSD-2022-1000661 dma-buf: heaps: Fix potential spectre v1 gadget

dma-buf: heaps: Fix potential spectre v1 gadget This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.8 by commit...

GSD-2022-1000578 dma-buf: heaps: Fix potential spectre v1 gadget

dma-buf: heaps: Fix potential spectre v1 gadget This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.22 by commit...

GSD-2022-1000222 dma-buf: heaps: Fix potential spectre v1 gadget

dma-buf: heaps: Fix potential spectre v1 gadget This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.99 by commit...

PT-2022-7609

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a potential Spectre v1 gadget in the dma-buf heaps of the Linux kernel. The nr variable, supplied by a user and used as an array index, could allow an attacker to...

Medium: kernel

Issue Overview: A flaw was found in the AMD Cryptographic Co-processor driver in the Linux kernel. An attacker, able to send invalid SHA type commands, could cause the system to crash. The highest threat from this vulnerability is to system availability. CVE-2019-18808 A flaw was found in the Lin...

PT-2022-38160

Уязвимость функции udmabuf create модуля drivers/dma-buf/udmabuf.c ядра операционной системы Linux связана с разыменованием указателей. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

UVI-2021-1001406 dma-buf/sync_file: Don't leak fences on merge failure

dma-buf/syncfile: Don't leak fences on merge failure This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.241 by commit...

GSD-2021-1001406 dma-buf/sync_file: Don't leak fences on merge failure

dma-buf/syncfile: Don't leak fences on merge failure This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.241 by commit...