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10 vulnerabilities found for Fast Datapath for RHEL 8 by Red Hat
CVE-2024-11614 (GCVE-0-2024-11614)
Vulnerability from nvd – Published: 2024-12-18 08:30 – Updated: 2025-11-20 00:59
VLAI?
Title
Dpdk: denial of service from malicious guest on hypervisors using dpdk vhost library
Summary
An out-of-bounds read vulnerability was found in DPDK's Vhost library checksum offload feature. This issue enables an untrusted or compromised guest to crash the hypervisor's vSwitch by forging Virtio descriptors to cause out-of-bounds reads. This flaw allows an attacker with a malicious VM using a virtio driver to cause the vhost-user side to crash by sending a packet with a Tx checksum offload request and an invalid csum_start offset.
Severity ?
7.4 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
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|
Affected:
21.05 , < 21.11-4
(semver)
|
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CVE-2024-2182 (GCVE-0-2024-2182)
Vulnerability from nvd – Published: 2024-03-12 16:18 – Updated: 2025-11-08 07:11
VLAI?
Title
Ovn: insufficient validation of bfd packets may lead to denial of service
Summary
A flaw was found in the Open Virtual Network (OVN). In OVN clusters where BFD is used between hypervisors for high availability, an attacker can inject specially crafted BFD packets from inside unprivileged workloads, including virtual machines or containers, that can trigger a denial of service.
Severity ?
6.5 (Medium)
CWE
- CWE-346 - Origin Validation Error
Assigner
References
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Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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|
Affected:
20.03.0 , < *
(semver)
|
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|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Credits
Red Hat would like to thank Frode Nordahl (Canonical) for reporting this issue.
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CVE-2023-3966 (GCVE-0-2023-3966)
Vulnerability from nvd – Published: 2024-02-22 12:15 – Updated: 2025-02-13 17:03
VLAI?
Title
Openvswsitch: ovs-vswitch fails to recover after malformed geneve metadata packet
Summary
A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled.
Severity ?
7.5 (High)
CWE
- CWE-248 - Uncaught Exception
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | openvswitch |
Unaffected:
3.1.0
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Credits
This issue was discovered by Haresh Khandelwal (Red Hat) and Timothy Redaelli (Red Hat).
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CVE-2023-5366 (GCVE-0-2023-5366)
Vulnerability from nvd – Published: 2023-10-06 17:43 – Updated: 2025-02-13 17:20
VLAI?
Title
Openvswitch don't match packets on nd_target field
Summary
A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may allow a local attacker to create specially crafted packets with a modified or spoofed target IP address field that can redirect ICMPv6 traffic to arbitrary IP addresses.
Severity ?
7.1 (High)
CWE
- CWE-345 - Insufficient Verification of Data Authenticity
Assigner
References
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Impacted products
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| n/a | openvswitch | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Credits
This issue was discovered by Alex Katz (Red Hat) and Slawomir Kaplonski (Red Hat).
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CVE-2023-3153 (GCVE-0-2023-3153)
Vulnerability from nvd – Published: 2023-10-04 11:13 – Updated: 2024-09-19 14:25
VLAI?
Title
Service monitor mac flow is not rate limited
Summary
A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit. This issue could allow an attacker to cause a denial of service, including on deployments with CoPP enabled and properly configured.
Severity ?
5.3 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| n/a | ovn |
Unaffected:
22.12.1
Unaffected: 22.03.3 Unaffected: 23.06.1 Unaffected: 23.03.1 Unaffected: 22.09.2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
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Credits
This issue was discovered by Ales Musil (Red Hat).
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CVE-2024-11614 (GCVE-0-2024-11614)
Vulnerability from cvelistv5 – Published: 2024-12-18 08:30 – Updated: 2025-11-20 00:59
VLAI?
Title
Dpdk: denial of service from malicious guest on hypervisors using dpdk vhost library
Summary
An out-of-bounds read vulnerability was found in DPDK's Vhost library checksum offload feature. This issue enables an untrusted or compromised guest to crash the hypervisor's vSwitch by forging Virtio descriptors to cause out-of-bounds reads. This flaw allows an attacker with a malicious VM using a virtio driver to cause the vhost-user side to crash by sending a packet with a Tx checksum offload request and an invalid csum_start offset.
Severity ?
7.4 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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|||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
21.05 , < 21.11-4
(semver)
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2024-2182 (GCVE-0-2024-2182)
Vulnerability from cvelistv5 – Published: 2024-03-12 16:18 – Updated: 2025-11-08 07:11
VLAI?
Title
Ovn: insufficient validation of bfd packets may lead to denial of service
Summary
A flaw was found in the Open Virtual Network (OVN). In OVN clusters where BFD is used between hypervisors for high availability, an attacker can inject specially crafted BFD packets from inside unprivileged workloads, including virtual machines or containers, that can trigger a denial of service.
Severity ?
6.5 (Medium)
CWE
- CWE-346 - Origin Validation Error
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
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Impacted products
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|
Affected:
20.03.0 , < *
(semver)
|
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Credits
Red Hat would like to thank Frode Nordahl (Canonical) for reporting this issue.
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CVE-2023-3966 (GCVE-0-2023-3966)
Vulnerability from cvelistv5 – Published: 2024-02-22 12:15 – Updated: 2025-02-13 17:03
VLAI?
Title
Openvswsitch: ovs-vswitch fails to recover after malformed geneve metadata packet
Summary
A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled.
Severity ?
7.5 (High)
CWE
- CWE-248 - Uncaught Exception
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | openvswitch |
Unaffected:
3.1.0
|
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|
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Credits
This issue was discovered by Haresh Khandelwal (Red Hat) and Timothy Redaelli (Red Hat).
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CVE-2023-5366 (GCVE-0-2023-5366)
Vulnerability from cvelistv5 – Published: 2023-10-06 17:43 – Updated: 2025-02-13 17:20
VLAI?
Title
Openvswitch don't match packets on nd_target field
Summary
A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may allow a local attacker to create specially crafted packets with a modified or spoofed target IP address field that can redirect ICMPv6 traffic to arbitrary IP addresses.
Severity ?
7.1 (High)
CWE
- CWE-345 - Insufficient Verification of Data Authenticity
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| n/a | openvswitch | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Credits
This issue was discovered by Alex Katz (Red Hat) and Slawomir Kaplonski (Red Hat).
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CVE-2023-3153 (GCVE-0-2023-3153)
Vulnerability from cvelistv5 – Published: 2023-10-04 11:13 – Updated: 2024-09-19 14:25
VLAI?
Title
Service monitor mac flow is not rate limited
Summary
A flaw was found in Open Virtual Network where the service monitor MAC does not properly rate limit. This issue could allow an attacker to cause a denial of service, including on deployments with CoPP enabled and properly configured.
Severity ?
5.3 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | ovn |
Unaffected:
22.12.1
Unaffected: 22.03.3 Unaffected: 23.06.1 Unaffected: 23.03.1 Unaffected: 22.09.2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Credits
This issue was discovered by Ales Musil (Red Hat).
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