CWE-404
Improper Resource Shutdown or Release
The product does not release or incorrectly releases a resource before it is made available for re-use.
CVE-2022-3553 (GCVE-0-2022-3553)
Vulnerability from cvelistv5 – Published: 2022-10-17 00:00 – Updated: 2025-04-15 13:27
VLAI
Title
X.org Server xquartz X11Controller.m denial of service
Summary
A vulnerability, which was classified as problematic, was found in X.org Server. This affects an unknown part of the file hw/xquartz/X11Controller.m of the component xquartz. The manipulation leads to denial of service. It is recommended to apply a patch to fix this issue. The identifier VDB-211053 was assigned to this vulnerability.
Severity
CWE
- CWE-404 - Denial of Service
Assigner
References
3 references
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CVE-2022-3563 (GCVE-0-2022-3563)
Vulnerability from cvelistv5 – Published: 2022-10-17 00:00 – Updated: 2025-04-15 13:27
VLAI
Title
Linux Kernel BlueZ mgmt-tester.c read_50_controller_cap_complete null pointer dereference
Summary
A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function read_50_controller_cap_complete of the file tools/mgmt-tester.c of the component BlueZ. The manipulation of the argument cap_len leads to null pointer dereference. It is recommended to apply a patch to fix this issue. VDB-211086 is the identifier assigned to this vulnerability.
Severity
CWE
- CWE-404 - Denial of Service -> CWE-476 NULL Pointer Dereference
Assigner
References
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CVE-2022-3594 (GCVE-0-2022-3594)
Vulnerability from cvelistv5 – Published: 2022-10-18 00:00 – Updated: 2025-04-14 15:58
VLAI
Title
Linux Kernel BPF r8152.c intr_callback logging of excessive data
Summary
A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.
Severity
5.3 (Medium)
CWE
- CWE-404 - Denial of Service -> CWE-779 Logging of Excessive Data
Assigner
References
4 references
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CVE-2022-3606 (GCVE-0-2022-3606)
Vulnerability from cvelistv5 – Published: 2022-10-19 00:00 – Updated: 2025-11-03 19:27
VLAI
Title
Linux Kernel BPF libbpf.c find_prog_by_sec_insn null pointer dereference
Summary
A vulnerability was found in Linux Kernel. It has been classified as problematic. This affects the function find_prog_by_sec_insn of the file tools/lib/bpf/libbpf.c of the component BPF. The manipulation leads to null pointer dereference. It is recommended to apply a patch to fix this issue. The identifier VDB-211749 was assigned to this vulnerability.
Severity
CWE
- CWE-404 - Denial of Service -> CWE-476 NULL Pointer Dereference
Assigner
References
2 references
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CVE-2022-3619 (GCVE-0-2022-3619)
Vulnerability from cvelistv5 – Published: 2022-10-20 00:00 – Updated: 2025-04-15 13:26
VLAI
Title
Linux Kernel Bluetooth l2cap_core.c l2cap_recv_acldata memory leak
Summary
A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function l2cap_recv_acldata of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211918 is the identifier assigned to this vulnerability.
Severity
CWE
- CWE-404 - Denial of Service -> CWE-401 Memory Leak
Assigner
References
2 references
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CVE-2022-3621 (GCVE-0-2022-3621)
Vulnerability from cvelistv5 – Published: 2022-10-20 00:00 – Updated: 2025-04-15 13:25
VLAI
Title
Linux Kernel nilfs2 inode.c nilfs_bmap_lookup_at_level null pointer dereference
Summary
A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211920.
Severity
4.3 (Medium)
CWE
- CWE-404 - Denial of Service -> CWE-476 NULL Pointer Dereference
Assigner
References
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CVE-2022-3624 (GCVE-0-2022-3624)
Vulnerability from cvelistv5 – Published: 2022-10-21 00:00 – Updated: 2025-04-15 13:25
VLAI
Title
Linux Kernel IPsec bond_alb.c rlb_arp_xmit memory leak
Summary
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Severity
CWE
- CWE-404 - Denial of Service -> CWE-401 Memory Leak
Assigner
References
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CVE-2022-3630 (GCVE-0-2022-3630)
Vulnerability from cvelistv5 – Published: 2022-10-21 00:00 – Updated: 2025-04-15 13:25
VLAI
Title
Linux Kernel IPsec cookie.c memory leak
Summary
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Severity
CWE
- CWE-404 - Denial of Service -> CWE-401 Memory Leak
Assigner
References
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CVE-2022-3637 (GCVE-0-2022-3637)
Vulnerability from cvelistv5 – Published: 2022-10-21 00:00 – Updated: 2025-04-15 13:24
VLAI
Title
Linux Kernel BlueZ jlink.c jlink_init denial of service
Summary
A vulnerability has been found in Linux Kernel and classified as problematic. This vulnerability affects the function jlink_init of the file monitor/jlink.c of the component BlueZ. The manipulation leads to denial of service. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211936.
Severity
CWE
- CWE-404 - Denial of Service
Assigner
References
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CVE-2022-3646 (GCVE-0-2022-3646)
Vulnerability from cvelistv5 – Published: 2022-10-21 00:00 – Updated: 2025-04-15 13:24
VLAI
Title
Linux Kernel BPF segment.c nilfs_attach_log_writer memory leak
Summary
A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability.
Severity
CWE
- CWE-404 - Denial of Service -> CWE-401 Memory Leak
Assigner
References
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"value": "A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability."
}
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{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 3.1,
"baseSeverity": "LOW",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
}
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"descriptions": [
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"cweId": "CWE-404",
"description": "CWE-404 Denial of Service -\u003e CWE-401 Memory Leak",
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"type": "CWE"
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]
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"providerMetadata": {
"dateUpdated": "2022-12-24T00:00:00.000Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=d0d51a97063db4704a5ef6bc978dddab1636a306"
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{
"url": "https://vuldb.com/?id.211961"
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{
"name": "[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update",
"tags": [
"mailing-list"
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"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"
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{
"name": "[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update",
"tags": [
"mailing-list"
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"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"
}
],
"title": "Linux Kernel BPF segment.c nilfs_attach_log_writer memory leak",
"x_generator": "vuldb.com"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2022-3646",
"datePublished": "2022-10-21T00:00:00.000Z",
"dateReserved": "2022-10-21T00:00:00.000Z",
"dateUpdated": "2025-04-15T13:24:51.206Z",
"state": "PUBLISHED"
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Mitigation ID: MIT-3
Phase: Requirements
Strategy: Language Selection
Description:
- Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, languages such as Java, Ruby, and Lisp perform automatic garbage collection that releases memory for objects that have been deallocated.
Mitigation
Phase: Implementation
Description:
- It is good practice to be responsible for freeing all resources you allocate and to be consistent with how and where you free memory in a function. If you allocate memory that you intend to free upon completion of the function, you must be sure to free the memory at all exit points for that function including error conditions.
Mitigation
Phase: Implementation
Description:
- Memory should be allocated/freed using matching functions such as malloc/free, new/delete, and new[]/delete[].
Mitigation
Phase: Implementation
Description:
- When releasing a complex object or structure, ensure that you properly dispose of all of its member components, not just the object itself.
CAPEC-125: Flooding
An adversary consumes the resources of a target by rapidly engaging in a large number of interactions with the target. This type of attack generally exposes a weakness in rate limiting or flow. When successful this attack prevents legitimate users from accessing the service and can cause the target to crash. This attack differs from resource depletion through leaks or allocations in that the latter attacks do not rely on the volume of requests made to the target but instead focus on manipulation of the target's operations. The key factor in a flooding attack is the number of requests the adversary can make in a given period of time. The greater this number, the more likely an attack is to succeed against a given target.
CAPEC-130: Excessive Allocation
An adversary causes the target to allocate excessive resources to servicing the attackers' request, thereby reducing the resources available for legitimate services and degrading or denying services. Usually, this attack focuses on memory allocation, but any finite resource on the target could be the attacked, including bandwidth, processing cycles, or other resources. This attack does not attempt to force this allocation through a large number of requests (that would be Resource Depletion through Flooding) but instead uses one or a small number of requests that are carefully formatted to force the target to allocate excessive resources to service this request(s). Often this attack takes advantage of a bug in the target to cause the target to allocate resources vastly beyond what would be needed for a normal request.
CAPEC-131: Resource Leak Exposure
An adversary utilizes a resource leak on the target to deplete the quantity of the resource available to service legitimate requests.
CAPEC-494: TCP Fragmentation
An adversary may execute a TCP Fragmentation attack against a target with the intention of avoiding filtering rules of network controls, by attempting to fragment the TCP packet such that the headers flag field is pushed into the second fragment which typically is not filtered.
CAPEC-495: UDP Fragmentation
An attacker may execute a UDP Fragmentation attack against a target server in an attempt to consume resources such as bandwidth and CPU. IP fragmentation occurs when an IP datagram is larger than the MTU of the route the datagram has to traverse. Typically the attacker will use large UDP packets over 1500 bytes of data which forces fragmentation as ethernet MTU is 1500 bytes. This attack is a variation on a typical UDP flood but it enables more network bandwidth to be consumed with fewer packets. Additionally it has the potential to consume server CPU resources and fill memory buffers associated with the processing and reassembling of fragmented packets.
CAPEC-496: ICMP Fragmentation
An attacker may execute a ICMP Fragmentation attack against a target with the intention of consuming resources or causing a crash. The attacker crafts a large number of identical fragmented IP packets containing a portion of a fragmented ICMP message. The attacker these sends these messages to a target host which causes the host to become non-responsive. Another vector may be sending a fragmented ICMP message to a target host with incorrect sizes in the header which causes the host to hang.
CAPEC-666: BlueSmacking
An adversary uses Bluetooth flooding to transfer large packets to Bluetooth enabled devices over the L2CAP protocol with the goal of creating a DoS. This attack must be carried out within close proximity to a Bluetooth enabled device.