Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: cifs: The xid leak in cifscopyfilerange has been fixed. If the file is used by swap, before returning -EOPNOTSUPP, the xid should be freed. Otherwise, the xid will be leaked...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: cifs: Fixed the xid leak in cifssesaddchannel Before returning, it is necessary to free the xid; otherwise, the xid will be leaked...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013807)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013807 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscopyfilerange If the file is used by swap, before return -EOPNOTSUPP,...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013606)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013606 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifssesaddchannel Before return, should free the xid, otherwise, the xid wi...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011008)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011008 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifsflock If not flock, before return -ENOLCK, should free the xid,...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010847)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010847 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifssesaddchannel Before return, should free the xid, otherwise, the xid wi...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005668)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005668 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifsflock If not flock, before return -ENOLCK, should free the xid,...

CVE-2022-50856

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifssesaddchannel Before return, should free the xid, otherwise, the xid will be leaked...

CVE-2022-50856

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifssesaddchannel Before return, should free the xid, otherwise, the xid will be leaked...

UBUNTU-CVE-2022-50856

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifssesaddchannel Before return, should free the xid, otherwise, the xid will be leaked...

CVE-2022-50856

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifssesaddchannel Before return, should free the xid, otherwise, the xid will be leaked...

CVE-2022-50856

The CVE-2022-50856 entry applies to the Linux kernel, specifically the CIFS subsystem. The vulnerability was caused by an xid leak in cifs_ses_add_channel() where the xid was not freed before returning. A fix was applied to ensure the xid is freed, mitigating the leak. Affected versions/contexts ...

CVE-2022-50856 cifs: Fix xid leak in cifs_ses_add_channel()

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifssesaddchannel Before return, should free the xid, otherwise, the xid will be leaked...

Linux Distros Unpatched Vulnerability : CVE-2022-50643

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cifs: Fix xid leak in cifscopyfilerange If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked...

EUVD-2022-55713

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscopyfilerange If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked...

DEBIAN-CVE-2022-50643

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscopyfilerange If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked...

CVE-2022-50643

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscopyfilerange If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked...

CVE-2022-50643

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscopyfilerange If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked...

CVE-2022-50643 cifs: Fix xid leak in cifs_copy_file_range()

In the Linux kernel, the following vulnerability has been resolved: cifs: Fix xid leak in cifscopyfilerange If the file is used by swap, before return -EOPNOTSUPP, should free the xid, otherwise, the xid will be leaked...

CVE-2022-50643

The CVE-2022-50643 issue affects the Linux kernel’s CIFS client and stems from an xid leak in cifs_copy_file_range() when the file is used by swap. The underlying bug could leave an xid allocated; the fix ensures the xid is freed before returning -EOPNOTSUPP, preventing leakage. Multiple connecte...