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.
References
Link | Resource |
---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=2000694 | Issue Tracking Patch Third Party Advisory |
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=32f8807a48ae55be0e76880cfe8607a18b5bb0df | Mailing List Patch Vendor Advisory |
https://github.com/torvalds/linux/commit/32f8807a48ae55be0e76880cfe8607a18b5bb0df | Patch Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html | Mailing List Third Party Advisory |
https://security.netapp.com/advisory/ntap-20221007-0001/ | Third Party Advisory |
https://ubuntu.com/security/CVE-2021-3772 | Patch Third Party Advisory |
https://www.debian.org/security/2022/dsa-5096 | Third Party Advisory |
https://www.oracle.com/security-alerts/cpujul2022.html | Patch Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2022-03-02T00:00:00
Updated: 2022-10-07T00:00:00
Reserved: 2021-09-06T00:00:00
Link: CVE-2021-3772
JSON object: View
NVD Information
Status : Modified
Published: 2022-03-02T23:15:09.127
Modified: 2023-02-12T23:42:47.697
Link: CVE-2021-3772
JSON object: View
Redhat Information
No data.
CWE