DEBIAN-CVE-2025-38095

In the Linux kernel, the following vulnerability has been resolved: dma-buf: insert memory barrier before updating numfences smpstoremb inserts memory barrier after storing operation. It is different with what the comment is originally aiming so Null pointer dereference can be happened if memory...

CVE-2025-38095

In the Linux kernel, the following vulnerability has been resolved: dma-buf: insert memory barrier before updating numfences smpstoremb inserts memory barrier after storing operation. It is different with what the comment is originally aiming so Null pointer dereference can be happened if memory...

UBUNTU-CVE-2025-38095

In the Linux kernel, the following vulnerability has been resolved: dma-buf: insert memory barrier before updating numfences smpstoremb inserts memory barrier after storing operation. It is different with what the comment is originally aiming so Null pointer dereference can be happened if memory...

CVE-2025-38095 dma-buf: insert memory barrier before updating num_fences

In the Linux kernel, the following vulnerability has been resolved: dma-buf: insert memory barrier before updating numfences smpstoremb inserts memory barrier after storing operation. It is different with what the comment is originally aiming so Null pointer dereference can be happened if memory...

CVE-2025-38095

CVE-2025-38095 affects the Linux kernel dma-buf path. The issue arises from inserting a memory barrier before updating num_fences: smp_store_mb() currently inserts the barrier after the storing operation, which can reorder memory updates contrary to the original intent, potentially triggering a N...

CVE-2025-38095 dma-buf: insert memory barrier before updating num_fences

In the Linux kernel, the following vulnerability has been resolved: dma-buf: insert memory barrier before updating numfences smpstoremb inserts memory barrier after storing operation. It is different with what the comment is originally aiming so Null pointer dereference can be happened if memory...

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 Linux kernel that stems from dma-buf not inserting a memory barrier before updating numfences, which could result in a null pointer dereferen...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Firmware: qcom: SCM: Fixed the missing read barrier in qcomscmgettzmempool. The commit 2e4955167ec5 “Firmware: qcom: SCM: Fixed scm and waitq completion variable initialization” introduced a write barrier in the probe function to...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: dma-buf: A memory barrier should be inserted before updating numfences. smpstoremb inserts a memory barrier after storing data. This differs from what the comment originally intended; a null pointer dereferencing can occur if the...

PT-2025-46652

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to SMP ordering within the switch mm irqs off function. Specifically, a missing memory barrier smp mb between storing the loaded memory manageme...

PT-2025-27682

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A null pointer dereference issue has been identified in the Linux kernel, related to the dma-buf feature. The problem arises because smp store mb inserts a memory barrier after the...

AZL-62773 CVE-2025-40325 affecting package kernel 6.6.126.1-1

In the Linux kernel, the following vulnerability has been resolved: md/raid10: wait barrier before returning discard request with REQNOWAIT raid10handlediscard should wait barrier before returning a discard bio which has REQNOWAIT. And there is no need to print warning calltrace if a discard bio...

SUSE CVE-2023-52982

In the Linux kernel, the following vulnerability has been resolved: fscache: Use waitonbit to wait for the freeing of relinquished volume The freeing of relinquished volume will wake up the pending volume acquisition by using wakeupbit, however it is mismatched with waitvarevent used in...

CVE-2023-52982

In the Linux kernel, the following vulnerability has been resolved: fscache: Use waitonbit to wait for the freeing of relinquished volume The freeing of relinquished volume will wake up the pending volume acquisition by using wakeupbit, however it is mismatched with waitvarevent used in...

DEBIAN-CVE-2023-52982

In the Linux kernel, the following vulnerability has been resolved: fscache: Use waitonbit to wait for the freeing of relinquished volume The freeing of relinquished volume will wake up the pending volume acquisition by using wakeupbit, however it is mismatched with waitvarevent used in...

CVE-2023-52982

In the Linux kernel, the following vulnerability has been resolved: fscache: Use waitonbit to wait for the freeing of relinquished volume The freeing of relinquished volume will wake up the pending volume acquisition by using wakeupbit, however it is mismatched with waitvarevent used in...

CVE-2023-52982 fscache: Use wait_on_bit() to wait for the freeing of relinquished volume

In the Linux kernel, the following vulnerability has been resolved: fscache: Use waitonbit to wait for the freeing of relinquished volume The freeing of relinquished volume will wake up the pending volume acquisition by using wakeupbit, however it is mismatched with waitvarevent used in...

SUSE CVE-2024-58084

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: Fix missing read barrier in qcomscmgettzmempool Commit 2e4955167ec5 "firmware: qcom: scm: Fix scm and waitq completion variable initialization" introduced a write barrier in probe function to store global 'sc...

CVE-2024-58084

The CVE-2024-58084 issue in the Linux kernel relates to the Qualcomm SC M firmware (qcom_scm) read barriers. The advisory notes a missing read barrier in qcom_scm_get_tzmem_pool() and that a write barrier was previously added in probe. Access from concurrent contexts could fetch a stale __scm val...

CVE-2024-58084

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: Fix missing read barrier in qcomscmgettzmempool Commit 2e4955167ec5 "firmware: qcom: scm: Fix scm and waitq completion variable initialization" introduced a write barrier in probe function to store global 'sc...