ghsa-x2j9-jf3f-5hc2
Vulnerability from github
Published
2022-05-24 16:49
Modified
2024-04-04 01:11
Severity
Details
In arch/x86/lib/insn-eval.c in the Linux kernel before 5.1.9, there is a use-after-free for access to an LDT entry because of a race condition between modify_ldt() and a #BR exception for an MPX bounds violation.
{
"affected": [],
"aliases": [
"CVE-2019-13233"
],
"database_specific": {
"cwe_ids": [
"CWE-362"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-07-04T13:15:00Z",
"severity": "HIGH"
},
"details": "In arch/x86/lib/insn-eval.c in the Linux kernel before 5.1.9, there is a use-after-free for access to an LDT entry because of a race condition between modify_ldt() and a #BR exception for an MPX bounds violation.",
"id": "GHSA-x2j9-jf3f-5hc2",
"modified": "2024-04-04T01:11:35Z",
"published": "2022-05-24T16:49:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-13233"
},
{
"type": "WEB",
"url": "https://github.com/torvalds/linux/commit/de9f869616dd95e95c00bdd6b0fcd3421e8a4323"
},
{
"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://bugs.chromium.org/p/project-zero/issues/detail?id=1879"
},
{
"type": "WEB",
"url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.1.9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=de9f869616dd95e95c00bdd6b0fcd3421e8a4323"
},
{
"type": "WEB",
"url": "https://seclists.org/bugtraq/2019/Aug/13"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20190806-0001"
},
{
"type": "WEB",
"url": "https://support.f5.com/csp/article/K13331647?utm_source=f5support\u0026amp%3Butm_medium=RSS"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4093-1"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4094-1"
},
{
"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-4495"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/154408/Kernel-Live-Patch-Security-Notice-LSN-0055-1.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
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