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CVE-2021-3772 Details

Description

A flaw was found in the Linux SCTP stack. A blind attacker may be able to kill an existing SCTP association through invalid chunks if the attacker knows the IP-addresses and port numbers being used and the attacker can send packets with spoofed IP addresses.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://bugzilla.redhat.com/show_bug.cgi?id=2000694	CVE	Issue TrackingPatchThird Party Advisory
https://github.com/torvalds/linux/commit/32f8807a48ae55be0e76880cfe8607a18b5bb0df	CVE	PatchThird Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=32f8807a48ae55be0e76880cfe8607a18b5bb0df	CVE	Mailing ListPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html	CVE	Mailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20221007-0001/	CVE	Third Party Advisory
https://ubuntu.com/security/CVE-2021-3772	CVE	PatchThird Party Advisory
https://www.debian.org/security/2022/dsa-5096	CVE	Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html	CVE	PatchThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2000694	[email protected]	Issue TrackingPatchThird Party Advisory
https://github.com/torvalds/linux/commit/32f8807a48ae55be0e76880cfe8607a18b5bb0df	[email protected]	PatchThird Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=32f8807a48ae55be0e76880cfe8607a18b5bb0df	[email protected]	Mailing ListPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html	[email protected]	Mailing ListThird Party Advisory
https://security.netapp.com/advisory/ntap-20221007-0001/	[email protected]	Third Party Advisory
https://ubuntu.com/security/CVE-2021-3772	[email protected]	PatchThird Party Advisory
https://www.debian.org/security/2022/dsa-5096	[email protected]	Third Party Advisory
https://www.oracle.com/security-alerts/cpujul2022.html	[email protected]	PatchThird Party Advisory

see all 16 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-354	Improper Validation of Integrity Check Value	[email protected]
CWE-354	Improper Validation of Integrity Check Value	[email protected]

Affected Products

Product	Versions
linux linux kernel	< 5.15.0
CPE cpe:2.3:o:linux:linux_kernel:::::::: Remediation No remediation found in references.
redhat enterprise linux	8.0
CPE cpe:2.3:o:redhat:enterprise_linux:8.0:::::::* Remediation No remediation found in references.
debian debian linux	9.0 10.0
CPE cpe:2.3:o:debian:debian_linux:9.0:::::::* cpe:2.3:o:debian:debian_linux:10.0:::::::* Remediation No remediation found in references.
oracle communications cloud native core binding support function	22.1.3
CPE cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3:::::::* Remediation No remediation found in references.
oracle communications cloud native core network exposure function	22.1.1
CPE cpe:2.3:a:oracle:communications_cloud_native_core_network_exposure_function:22.1.1:::::::* Remediation No remediation found in references.
oracle communications cloud native core policy	22.2.0
CPE cpe:2.3:a:oracle:communications_cloud_native_core_policy:22.2.0:::::::* Remediation No remediation found in references.
netapp e-series santricity os controller	11.0 11.0.0 11.20 11.25 11.30
CPE cpe:2.3:a:netapp:e-series_santricity_os_controller:11.0:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.0.0:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.20:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.25:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.30:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.30.5r3:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.40:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.40.3r2:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.40.5:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.50.1:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.50.2:-:::::: cpe:2.3:a:netapp:e-series_santricity_os_controller:11.50.2:p1:::::: cpe:2.3:a:netapp:e-series_santricity_os_controller:11.60:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.60.0:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.60.1:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.60.3:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.70.1:::::::* cpe:2.3:a:netapp:e-series_santricity_os_controller:11.70.2:::::::* Remediation No remediation found in references.
netapp solidfire & hci management node	All versions
CPE cpe:2.3:a:netapp:solidfire_&_hci_management_node:-:::::::* Remediation No remediation found in references.
netapp solidfire & hci storage node	All versions
CPE cpe:2.3:a:netapp:solidfire_&_hci_storage_node:-:::::::* Remediation No remediation found in references.
netapp hci compute node	All versions
CPE cpe:2.3:h:netapp:hci_compute_node:-:::::::* Remediation No remediation found in references.
netapp h300s firmware	All versions
CPE cpe:2.3:o:netapp:h300s_firmware:-:::::::* Remediation No remediation found in references.
netapp h300s	All versions
CPE cpe:2.3:h:netapp:h300s:-:::::::* Remediation No remediation found in references.
netapp h500s firmware	All versions
CPE cpe:2.3:o:netapp:h500s_firmware:-:::::::* Remediation No remediation found in references.
netapp h500s	All versions
CPE cpe:2.3:h:netapp:h500s:-:::::::* Remediation No remediation found in references.
netapp h700s firmware	All versions
CPE cpe:2.3:o:netapp:h700s_firmware:-:::::::* Remediation No remediation found in references.
netapp h700s	All versions
CPE cpe:2.3:h:netapp:h700s:-:::::::* Remediation No remediation found in references.
netapp h410s firmware	All versions
CPE cpe:2.3:o:netapp:h410s_firmware:-:::::::* Remediation No remediation found in references.
netapp h410s	All versions
CPE cpe:2.3:h:netapp:h410s:-:::::::* Remediation No remediation found in references.
netapp h410c firmware	All versions
CPE cpe:2.3:o:netapp:h410c_firmware:-:::::::* Remediation No remediation found in references.
netapp h410c	All versions
CPE cpe:2.3:h:netapp:h410c:-:::::::* Remediation No remediation found in references.
netapp h610c firmware	All versions
CPE cpe:2.3:o:netapp:h610c_firmware:-:::::::* Remediation No remediation found in references.
netapp h610c	All versions
CPE cpe:2.3:h:netapp:h610c:-:::::::* Remediation No remediation found in references.
netapp h610s firmware	All versions
CPE cpe:2.3:o:netapp:h610s_firmware:-:::::::* Remediation No remediation found in references.
netapp h610s	All versions
CPE cpe:2.3:h:netapp:h610s:-:::::::* Remediation No remediation found in references.
netapp h615c firmware	All versions
CPE cpe:2.3:o:netapp:h615c_firmware:-:::::::* Remediation No remediation found in references.
netapp h615c	All versions
CPE cpe:2.3:h:netapp:h615c:-:::::::* Remediation No remediation found in references.

Change History

11 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Feb 12, 2023	CVE Modified	[email protected]
Feb 2, 2023	CVE Modified	[email protected]
Dec 13, 2022	Modified Analysis	[email protected]
Oct 7, 2022	CVE Modified	[email protected]
Jul 25, 2022	CVE Modified	[email protected]
May 1, 2022	Modified Analysis	[email protected]
Mar 10, 2022	CVE Modified	[email protected]
Mar 10, 2022	Initial Analysis	[email protected]

CVE-2021-3772 Details

Description

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References to Advisories, Solutions, and Tools

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