ghsa-h25g-v6rp-rj4h
Vulnerability from github
Published
2022-05-24 16:44
Modified
2024-04-26 18:33
Severity ?
Details
An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.
{ "affected": [], "aliases": [ "CVE-2019-3900" ], "database_specific": { "cwe_ids": [ "CWE-835" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2019-04-25T15:29:00Z", "severity": "HIGH" }, "details": "An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.", "id": "GHSA-h25g-v6rp-rj4h", "modified": "2024-04-26T18:33:42Z", "published": "2022-05-24T16:44:36Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-3900" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:1973" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TOFNJA5NNVXQ6AV6KGZB677JIVXAMJHT" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AYTZH6QCNITK7353S6RCRT2PQHZSDPXD" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RI3WXXM5URTZSR3RVEKO6MDXDFIKTZ5R" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TOFNJA5NNVXQ6AV6KGZB677JIVXAMJHT" }, { "type": "WEB", "url": "https://seclists.org/bugtraq/2019/Aug/18" }, { "type": "WEB", "url": "https://seclists.org/bugtraq/2019/Nov/11" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20190517-0005" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4114-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4115-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4116-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4117-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/4118-1" }, { "type": "WEB", "url": "https://www.debian.org/security/2019/dsa-4497" }, { "type": "WEB", "url": "https://www.oracle.com/security-alerts/cpuApr2021.html" }, { "type": "WEB", "url": "https://www.spinics.net/lists/kernel/msg3111012.html" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:2029" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:2043" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:3220" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:3309" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:3517" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:3836" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:3967" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2019:4058" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2020:0204" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2019-3900" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1698757" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3900" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00016.html" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00017.html" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AYTZH6QCNITK7353S6RCRT2PQHZSDPXD" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RI3WXXM5URTZSR3RVEKO6MDXDFIKTZ5R" }, { "type": "WEB", "url": "http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/108076" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.