Linux Distros Unpatched Vulnerability : CVE-2025-21887

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ovl: fix UAF in ovldentryupdatereval by moving dput in ovllinkup The issue was caused by...

kernel: ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up

A use after free vulnerability exists in the linux kernel such that dputupper is being called before ovldentryupdatereval, while upper-dflags was still accessed in ovldentryremote...

kernel: ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up

A use after free vulnerability exists in the linux kernel such that dputupper is being called before ovldentryupdatereval, while upper-dflags was still accessed in ovldentryremote...

kernel: ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up

A use after free vulnerability exists in the linux kernel such that dputupper is being called before ovldentryupdatereval, while upper-dflags was still accessed in ovldentryremote...

ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up

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The vulnerability of the `ovl_dentry_update_reval()` function in the `fs/overlayfs/copy_up.c` file of the Linux kernel file system allows a attacker to cause a service failure.

The vulnerability of the ovldentryupdatereval function in the fs/overlayfs/copyup.c file of the Linux kernel file system is related to the use of memory after it is freed. Exploiting this vulnerability could allow an attacker to cause a service failure...

DEBIAN-CVE-2025-21887

In the Linux kernel, the following vulnerability has been resolved: ovl: fix UAF in ovldentryupdatereval by moving dput in ovllinkup The issue was caused by dputupper being called before ovldentryupdatereval, while upper-dflags was still accessed in ovldentryremote. Move dputupper after its last...

PT-2025-13224

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is caused by a use-after-free error in the ovl dentry update reval function. This error occurs because dputupper is called before ovl dentry update reval, while upper-d flags i...

CVE-2021-20579

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a user who can create a view or inline SQL function to obtain sensitive information when AUTOREVAL is set to DEFFEREDFORCE. IBM X-Force ID: 199283...

PT-2021-14053

Name of the Vulnerable Software and Affected Versions: IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server versions 9.7, 10.1, 10.5, 11.1, and 11.5 Description: The issue allows a user who can create a view or inline SQL function to obtain sensitive information when AUTO REVAL is set ...

CVE-2021-20579

IBM Db2 for Linux, UNIX and Windows includes Db2 Connect Server 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a user who can create a view or inline SQL function to obtain sensitive information when AUTOREVAL is set to DEFFEREDFORCE. IBM X-Force ID: 199283...

PT-2014-7074

Name of the Vulnerable Software and Affected Versions IBM DB2 versions 9.7 before FP10 IBM DB2 versions 9.8 through FP5 IBM DB2 versions 10.1 through FT4 IBM DB2 versions 10.5 through FP4 Description The issue allows remote authenticated users to cause a denial of service, resulting in a daemon...

Ubuntu: Security Advisory (USN-1129-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

DEBIAN-CVE-2010-1168

The Safe aka Safe.pm module before 2.25 for Perl allows context-dependent attackers to bypass intended 1 Safe::reval and 2 Safe::rdo access restrictions, and inject and execute arbitrary code, via vectors involving implicitly called methods and implicitly blessed objects, as demonstrated by the a...

CVE-2010-1168: Undefined Security Weakness

The Safe aka Safe.pm module before 2.25 for Perl allows context-dependent attackers to bypass intended 1 Safe::reval and 2 Safe::rdo access restrictions, and inject and execute arbitrary code, via vectors involving implicitly called methods and implicitly blessed objects, as demonstrated by the a...

Perl Safe Module 'reval()' and 'rdo()' Restriction-Bypass Vulnerabilities

The Perl Safe module is prone to multiple restriction-bypass vulnerabilities. Successful exploits could allow an attacker to execute arbitrary Perl code outside of the restricted root. Versions prior to Safe 2.25 are vulnerable. OpenVAS Vulnerability Test $Id: gbperlsafe40302.nasl 5323 2017-02-17...

Perl Safe Module 'reval()' and 'rdo()' Restriction-Bypass Vulnerabilities

The Perl Safe module is prone to multiple restriction-bypass vulnerabilities. Successful exploits could allow an attacker to execute arbitrary Perl code outside of the restricted root. Versions prior to Safe 2.27 are vulnerable. OpenVAS Vulnerability Test $Id: gbperlsafe40305.nasl 5323 2017-02-17...

perl: Safe restriction bypass when reference to subroutine in compartment is called from outside

The Safe aka Safe.pm module 2.26, and certain earlier versions, for Perl, as used in PostgreSQL 7.4 before 7.4.29, 8.0 before 8.0.25, 8.1 before 8.1.21, 8.2 before 8.2.17, 8.3 before 8.3.11, 8.4 before 8.4.4, and 9.0 Beta before 9.0 Beta 2, allows context-dependent attackers to bypass intended 1...

perl: Safe restriction bypass when reference to subroutine in compartment is called from outside

The Safe aka Safe.pm module 2.26, and certain earlier versions, for Perl, as used in PostgreSQL 7.4 before 7.4.29, 8.0 before 8.0.25, 8.1 before 8.1.21, 8.2 before 8.2.17, 8.3 before 8.3.11, 8.4 before 8.4.4, and 9.0 Beta before 9.0 Beta 2, allows context-dependent attackers to bypass intended 1...

DEBIAN-CVE-2010-1447

The Safe aka Safe.pm module 2.26, and certain earlier versions, for Perl, as used in PostgreSQL 7.4 before 7.4.29, 8.0 before 8.0.25, 8.1 before 8.1.21, 8.2 before 8.2.17, 8.3 before 8.3.11, 8.4 before 8.4.4, and 9.0 Beta before 9.0 Beta 2, allows context-dependent attackers to bypass intended 1...