Common Weakness Enumeration
CWE-459
AllowedIncomplete Cleanup
Abstraction: Base · Status: Draft
The product does not properly "clean up" and remove temporary or supporting resources after they have been used.
254 vulnerabilities reference this CWE, most recent first.
CVE-2022-3238 (GCVE-0-2022-3238)
Vulnerability from cvelistv5 – Published: 2022-11-14 00:00 – Updated: 2025-05-01 13:32
VLAI
EPSS
VEX
Summary
A double-free flaw was found in the Linux kernel’s NTFS3 subsystem in how a user triggers remount and umount simultaneously. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-01 13:32 UTC
Assigner
References
1 reference
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CVE-2022-1552 (GCVE-0-2022-1552)
Vulnerability from cvelistv5 – Published: 2022-08-31 00:00 – Updated: 2024-08-03 00:10
VLAI
EPSS
VEX
Summary
A flaw was found in PostgreSQL. There is an issue with incomplete efforts to operate safely when a privileged user is maintaining another user's objects. The Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pg_amcheck commands activated relevant protections too late or not at all during the process. This flaw allows an attacker with permission to create non-temporary objects in at least one schema to execute arbitrary SQL functions under a superuser identity.
Severity
No CVSS data available.
CWE
- CWE-459 - Incomplete Cleanup, CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection').
Assigner
References
6 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | postgresql |
Affected:
Fixed in postgresql 14.3, postgresql 13.7, postgresql 12.11, postgresql 11.16, postgresql 10.21.
|
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CVE-2022-0646 (GCVE-0-2022-0646)
Vulnerability from cvelistv5 – Published: 2022-02-18 17:50 – Updated: 2024-08-02 23:32
VLAI
EPSS
VEX
Summary
A flaw use after free in the Linux kernel Management Component Transport Protocol (MCTP) subsystem was found in the way user triggers cancel_work_sync after the unregister_netdev during removing device. A local user could use this flaw to crash the system or escalate their privileges on the system. It is actual from Linux Kernel 5.17-rc1 (when mctp-serial.c introduced) till 5.17-rc5.
Severity
No CVSS data available.
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lore.kernel.org/all/20220211011552.186188… | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2022031… | x_refsource_CONFIRM |
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CVE-2022-0171 (GCVE-0-2022-0171)
Vulnerability from cvelistv5 – Published: 2022-08-26 00:00 – Updated: 2024-08-02 23:18
VLAI
EPSS
VEX
Summary
A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root (host) user-level application to crash the host kernel by creating a confidential guest VM instance in AMD CPU that supports Secure Encrypted Virtualization (SEV).
Severity
No CVSS data available.
CWE
- CWE-459 - - Incomplete Cleanup.
Assigner
References
5 references
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CVE-2021-36205 (GCVE-0-2021-36205)
Vulnerability from cvelistv5 – Published: 2022-04-15 16:24 – Updated: 2024-09-16 23:41
VLAI
EPSS
VEX
Title
Metasys session token
Summary
Under certain circumstances the session token is not cleared on logout.
Severity
8.1 (High)
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.johnsoncontrols.com/cyber-solutions/s… | x_refsource_CONFIRM |
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | third-party-advisoryx_refsource_CERT |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Johnson Controls | Metasys |
Affected:
All 10 versions , < 10.1.5
(custom)
Affected: All 11 versions , < 11.0.2 (custom) |
Date Public
2022-04-14 00:00
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CVE-2021-32928 (GCVE-0-2021-32928)
Vulnerability from cvelistv5 – Published: 2021-06-16 12:38 – Updated: 2024-08-03 23:33
VLAI
EPSS
VEX
Summary
The Sentinel LDK Run-Time Environment installer (Versions 7.6 and prior) adds a firewall rule named “Sentinel License Manager” that allows incoming connections from private networks using TCP Port 1947. While uninstalling, the uninstaller fails to close Port 1947.
Severity
No CVSS data available.
CWE
- CWE-459 - INCOMPLETE CLEANUP CWE-459
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://us-cert.cisa.gov/ics/advisories/icsa-21-159-06 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Sentinel LDK Run-Time Environment |
Affected:
Versions 7.6 and prior
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CVE-2021-4032 (GCVE-0-2021-4032)
Vulnerability from cvelistv5 – Published: 2022-01-21 18:17 – Updated: 2024-08-03 17:16
VLAI
EPSS
VEX
Summary
A vulnerability was found in the Linux kernel's KVM subsystem in arch/x86/kvm/lapic.c kvm_free_lapic when a failure allocation was detected. In this flaw the KVM subsystem may crash the kernel due to mishandling of memory errors that happens during VCPU construction, which allows an attacker with special user privilege to cause a denial of service. This flaw affects kernel versions prior to 5.15 rc7.
Severity
No CVSS data available.
CWE
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2027403 | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| https://lkml.org/lkml/2021/9/8/587 | x_refsource_MISC |
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CVE-2021-4002 (GCVE-0-2021-4002)
Vulnerability from cvelistv5 – Published: 2022-03-03 21:42 – Updated: 2024-08-03 17:16
VLAI
EPSS
VEX
Summary
A memory leak flaw in the Linux kernel's hugetlbfs memory usage was found in the way the user maps some regions of memory twice using shmget() which are aligned to PUD alignment with the fault of some of the memory pages. A local user could use this flaw to get unauthorized access to some data.
Severity
No CVSS data available.
CWE
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2025726 | x_refsource_MISC |
| https://www.openwall.com/lists/oss-security/2021/… | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| https://git.kernel.org/pub/scm/linux/kernel/git/t… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2022/dsa-5096 | vendor-advisoryx_refsource_DEBIAN |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
Impacted products
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CVE-2020-12494 (GCVE-0-2020-12494)
Vulnerability from cvelistv5 – Published: 2020-06-16 13:28 – Updated: 2024-08-04 11:56
VLAI
EPSS
VEX
Title
Beckhoff: Etherleak in TwinCAT RT network driver
Summary
Beckhoff's TwinCAT RT network driver for Intel 8254x and 8255x is providing EtherCAT functionality. The driver implements real-time features. Except for Ethernet frames sent from real-time functionality, all other Ethernet frames sent through the driver are not padded if their payload is less than the minimum Ethernet frame size. Instead, arbitrary memory content is transmitted within in the padding bytes of the frame. Most likely this memory contains slices from previously transmitted or received frames. By this method, memory content is disclosed, however, an attacker can hardly control which memory content is affected. For example, the disclosure can be provoked with small sized ICMP echo requests sent to the device.
Severity
5.3 (Medium)
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://cert.vde.com/en-us/advisories/vde-2020-019 | x_refsource_CONFIRM |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Beckhoff | TwinCat Driver for Intel 8254x (Tcl8254x.sys) |
Affected:
unspecified , ≤ 3.1.0.3603 for TwinCAT 3.1 4024
(custom)
Affected: unspecified , ≤ 3.1.0.3512 for TwinCAT 3.1 4022 (custom) Affected: unspecified , ≤ 2.11.0.2120 for TwinCAT 2.11 2350 (custom) |
|
| Beckhoff | TwinCat Driver for Intel 8255x (Tcl8255x.sys) |
Affected:
unspecified , ≤ 3.1.0.3600 for TwinCAT 3.1 4024
(custom)
Affected: unspecified , ≤ 3.1.0.3500 for TwinCAT 3.1 4024 (custom) Affected: unspecified , ≤ 2.11.0.2117 for TwinCAT 2.11 2350 (custom) |
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CVE-2020-10685 (GCVE-0-2020-10685)
Vulnerability from cvelistv5 – Published: 2020-05-11 00:00 – Updated: 2024-08-04 11:06
VLAI
EPSS
VEX
Summary
A flaw was found in Ansible Engine affecting Ansible Engine versions 2.7.x before 2.7.17 and 2.8.x before 2.8.11 and 2.9.x before 2.9.7 as well as Ansible Tower before and including versions 3.4.5 and 3.5.5 and 3.6.3 when using modules which decrypts vault files such as assemble, script, unarchive, win_copy, aws_s3 or copy modules. The temporary directory is created in /tmp leaves the s ts unencrypted. On Operating Systems which /tmp is not a tmpfs but part of the root partition, the directory is only cleared on boot and the decryp emains when the host is switched off. The system will be vulnerable when the system is not running. So decrypted data must be cleared as soon as possible and the data which normally is encrypted ble.
Severity
5 (Medium)
CWE
Assigner
References
4 references
Impacted products
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Mitigation
Architecture and Design
Implementation
Temporary files and other supporting resources should be deleted/released immediately after they are no longer needed.
No CAPEC attack patterns related to this CWE.