Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: cxl/region: Fixed leakage in constructregion. The first call to sysfsupdategroup requires explicitly freeing the resource, as it is too early for cxlregioniomemrelease to be called...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fixed memregion leaks in devmcxladdregion. The mode verification was moved to createregion, before allocating the memregion, to avoid memregion leaks...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: cxl/region: Do not attempt cleanup after a failure in cxlRegionAttach. Commit 5e42bcbc3fef “cxl/region: Decrement -nrtargets in case of errors in cxlRegionAttach” attempted to prevent initialization errors when -nrtargets...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fixed the cxlregion leak, and cleaned up targets when a region is deleted. When a region is deleted, any targets that were previously assigned to that region still hold references to it. To trigger the release of thos...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fixed the crash that occurred during decoder allocation. When the decoders of an intermediate port are exhausted by existing regions, and a new region is created with that port in its hierarchical path, the...

SUSE CVE-2026-31529

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix leakage in constructregion Failing the first sysfsupdategroup needs to explicitly kfree the resource as it is too early for cxlregioniomemrelease to do so...

CVE-2026-31529

A flaw was found in the Linux kernel's cxl/region component. This vulnerability involves a resource leakage within the constructregion function. When sysfsupdategroup fails, the resource is not explicitly freed, leading to a memory leak. This could potentially allow a local attacker to cause a...

EUVD-2026-24923

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix leakage in constructregion Failing the first sysfsupdategroup needs to explicitly kfree the resource as it is too early for cxlregioniomemrelease to do so...

CVE-2026-31529

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix leakage in constructregion Failing the first sysfsupdategroup needs to explicitly kfree the resource as it is too early for cxlregioniomemrelease to do so...

CVE-2026-31529 cxl/region: Fix leakage in __construct_region()

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix leakage in constructregion Failing the first sysfsupdategroup needs to explicitly kfree the resource as it is too early for cxlregioniomemrelease to do so...

CVE-2026-31529

The CVE-2026-31529 issue affects the Linux kernel in the cxl/region code path. The vulnerability is a leakage (resource/memory) in __construct_region(): if sysfs_update_group() fails, the resource isn’t explicitly freed, which can lead to leakage. Several sources confirm the fix and describe the ...

Azure Linux 3.0 Security Update: kernel (CVE-2024-41084)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-41084 advisory. - In the Linux kernel, the following vulnerability has been resolved: cxl/region: Avoid null pointer dereferen...

EUVD-2025-12891

Malicious code in bioql PyPI...

SUSE CVE-2022-49895

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix decoder allocation crash When an intermediate port's decoders have been exhausted by existing regions, and creating a new region with the port in question in it's hierarchical path is attempted, cxlportattachregio...

SUSE CVE-2022-49893

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix cxlregion leak, cleanup targets at region delete When a region is deleted any targets that have been previously assigned to that region hold references to it. Trigger those references to drop by detaching all...

SUSE CVE-2022-49894

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix region HPA ordering validation Some regions may not have any address space allocated. Skip them when validating HPA order otherwise a crash like the following may result: devmcxladdregion: cxlacpi cxlacpi.0:...

CVE-2022-49893

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix cxlregion leak, cleanup targets at region delete When a region is deleted any targets that have been previously assigned to that region hold references to it. Trigger those references to drop by detaching all...

DEBIAN-CVE-2022-49895

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix decoder allocation crash When an intermediate port's decoders have been exhausted by existing regions, and creating a new region with the port in question in it's hierarchical path is attempted, cxlportattachregio...

DEBIAN-CVE-2022-49894

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix region HPA ordering validation Some regions may not have any address space allocated. Skip them when validating HPA order otherwise a crash like the following may result: devmcxladdregion: cxlacpi cxlacpi.0:...

DEBIAN-CVE-2022-49893

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix cxlregion leak, cleanup targets at region delete When a region is deleted any targets that have been previously assigned to that region hold references to it. Trigger those references to drop by detaching all...