ghsa-9jqj-q3v6-cv9h
Vulnerability from github
Published
2022-05-13 01:50
Modified
2022-05-13 01:50
Severity ?
Details
arch/x86/kernel/paravirt.c in the Linux kernel before 4.18.1 mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests.
{ "affected": [], "aliases": [ "CVE-2018-15594" ], "database_specific": { "cwe_ids": [ "CWE-200" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2018-08-20T08:29:00Z", "severity": "MODERATE" }, "details": "arch/x86/kernel/paravirt.c in the Linux kernel before 4.18.1 mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests.", "id": "GHSA-9jqj-q3v6-cv9h", "modified": "2022-05-13T01:50:11Z", "published": "2022-05-13T01:50:11Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-15594" }, { "type": "WEB", "url": "https://github.com/torvalds/linux/commit/5800dc5c19f34e6e03b5adab1282535cb102fafd" }, { "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://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.1" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html" }, { "type": "WEB", "url": "https://twitter.com/grsecurity/status/1029324426142199808" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3775-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3775-2" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3776-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3776-2" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3777-1" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3777-2" }, { "type": "WEB", "url": "https://usn.ubuntu.com/3777-3" }, { "type": "WEB", "url": "https://www.debian.org/security/2018/dsa-4308" }, { "type": "WEB", "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5800dc5c19f34e6e03b5adab1282535cb102fafd" }, { "type": "WEB", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html" }, { "type": "WEB", "url": "http://www.securityfocus.com/bid/105120" }, { "type": "WEB", "url": "http://www.securitytracker.com/id/1041601" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "type": "CVSS_V3" } ] }
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Sightings
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Nomenclature
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