Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: xfrm: The issue occurs in the error path of the xfrmpolicycheck function. When the fetching process of the object pols1 fails, the function simply returns 0, without decrementing the reference count of pols0. This happens either...

The vulnerability of the __xfrm_policy_check() function in the net/xfrm/xfrm_policy.c module, which is part of the Linux kernel’s networking functions, allows a hacker to trigger a service failure.

The vulnerability of the xfrmpolicycheck function in the net/xfrm/xfrmpolicy.c module, which is part of the Linux kernel’s networking functions, is related to errors during the update of the link counters. Exploiting this vulnerability could allow an attacker to trigger a service failure...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993201)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993201 advisory. In the Linux kernel, the following vulnerability has been resolved: xfrm: fix refcount leak in xfrmpolicycheck The issue happens on an error path in xfrmpolicycheck...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-991167)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991167 advisory. In the Linux kernel, the following vulnerability has been resolved: xfrm: fix refcount leak in xfrmpolicycheck The issue happens on an error path in xfrmpolicycheck...

EUVD-2022-55286

Malicious code in bioql PyPI...

UBUNTU-CVE-2025-38590

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Remove skb secpath if xfrm state is not found Hardware returns a unique identifier for a decrypted packet's xfrm state, this state is looked up in an xarray. However, the state might have been freed by the time of this...

DEBIAN-CVE-2022-50007

In the Linux kernel, the following vulnerability has been resolved: xfrm: fix refcount leak in xfrmpolicycheck The issue happens on an error path in xfrmpolicycheck. When the fetching process of the object pols1 fails, the function simply returns 0, forgetting to decrement the reference count of...

UBUNTU-CVE-2022-50007

In the Linux kernel, the following vulnerability has been resolved: xfrm: fix refcount leak in xfrmpolicycheck The issue happens on an error path in xfrmpolicycheck. When the fetching process of the object pols1 fails, the function simply returns 0, forgetting to decrement the reference count of...

CVE-2022-50007 xfrm: fix refcount leak in __xfrm_policy_check()

In the Linux kernel, the following vulnerability has been resolved: xfrm: fix refcount leak in xfrmpolicycheck The issue happens on an error path in xfrmpolicycheck. When the fetching process of the object pols1 fails, the function simply returns 0, forgetting to decrement the reference count of...

PT-2022-34360

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.257 Description A refcount leak was discovered in the xfrm policy check function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-34022

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.140 Description The issue is related to a refcount leak in the xfrm policy check function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior...

PT-2022-34210 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.212 Description: The issue is related to a refcount leak in the xfrm policy check function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions pri...

PT-2022-34468

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.292 Description A refcount leak was discovered in the xfrm policy check function. The issue was introduced in version v2.6.19 and is fixed in Linux Kernel version v4.14.292. The actual impact and attack...

PT-2022-34558

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.327 Description The issue is related to a refcount leak in the xfrm policy check function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior ...

PT-2022-33318 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.19.6 Description: The issue is related to a refcount leak in the xfrm policy check function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prio...

PT-2025-25933

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue occurs in the Linux kernel on an error path in the xfrm policy check function. When the fetching process of the object pols1 fails, the function returns 0 without decrementing...

PT-2022-37872

Уязвимость функции xfrm policy check модуля net/xfrm/xfrm policy.c реализации сетевых функций ядра операционной системы Linux связана с ошибками при обновлении счетчика ссылок. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...