{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "state": "PUBLISHED", "cveId": "CVE-2021-3772", "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "dateUpdated": "2024-08-03T17:09:08.707Z", "dateReserved": "2021-09-06T00:00:00.000Z", "datePublished": "2022-03-02T00:00:00.000Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat", "dateUpdated": "2022-10-07T00:00:00.000Z" }, "descriptions": [ { "lang": "en", "value": "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." } ], "affected": [ { "vendor": "n/a", "product": "kernel", "versions": [ { "version": "Fixed in linux kernel v5.15 and above", "status": "affected" } ] } ], "references": [ { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2000694" }, { "url": "https://ubuntu.com/security/CVE-2021-3772" }, { "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=32f8807a48ae55be0e76880cfe8607a18b5bb0df" }, { "url": "https://github.com/torvalds/linux/commit/32f8807a48ae55be0e76880cfe8607a18b5bb0df" }, { "name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html" }, { "name": "DSA-5096", "tags": [ "vendor-advisory" ], "url": "https://www.debian.org/security/2022/dsa-5096" }, { "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "url": "https://security.netapp.com/advisory/ntap-20221007-0001/" } ], "problemTypes": [ { "descriptions": [ { "type": "CWE", "lang": "en", "description": "CWE-354 - Improper Validation of Integrity Check Value", "cweId": "CWE-354" } ] } ] }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T17:09:08.707Z" }, "title": "CVE Program Container", "references": [ { "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2000694", "tags": [ "x_transferred" ] }, { "url": "https://ubuntu.com/security/CVE-2021-3772", "tags": [ "x_transferred" ] }, { "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=32f8807a48ae55be0e76880cfe8607a18b5bb0df", "tags": [ "x_transferred" ] }, { "url": "https://github.com/torvalds/linux/commit/32f8807a48ae55be0e76880cfe8607a18b5bb0df", "tags": [ "x_transferred" ] }, { "name": "[debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html" }, { "name": "DSA-5096", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.debian.org/security/2022/dsa-5096" }, { "url": "https://www.oracle.com/security-alerts/cpujul2022.html", "tags": [ "x_transferred" ] }, { "url": "https://security.netapp.com/advisory/ntap-20221007-0001/", "tags": [ "x_transferred" ] } ] } ] } }