ghsa-rwf8-4gv4-8fmw
Vulnerability from github
Published
2022-05-17 03:11
Modified
2024-03-14 21:30
Details
Stack-based buffer overflow in the get_matching_model_microcode function in arch/x86/kernel/cpu/microcode/intel_early.c in the Linux kernel before 4.0 allows context-dependent attackers to gain privileges by constructing a crafted microcode header and leveraging root privileges for write access to the initrd.
{
"affected": [],
"aliases": [
"CVE-2015-2666"
],
"database_specific": {
"cwe_ids": [
"CWE-119"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2015-05-27T10:59:00Z",
"severity": "MODERATE"
},
"details": "Stack-based buffer overflow in the get_matching_model_microcode function in arch/x86/kernel/cpu/microcode/intel_early.c in the Linux kernel before 4.0 allows context-dependent attackers to gain privileges by constructing a crafted microcode header and leveraging root privileges for write access to the initrd.",
"id": "GHSA-rwf8-4gv4-8fmw",
"modified": "2024-03-14T21:30:50Z",
"published": "2022-05-17T03:11:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2015-2666"
},
{
"type": "WEB",
"url": "https://github.com/torvalds/linux/commit/f84598bd7c851f8b0bf8cd0d7c3be0d73c432ff4"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1204722"
},
{
"type": "WEB",
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f84598bd7c851f8b0bf8cd0d7c3be0d73c432ff4"
},
{
"type": "WEB",
"url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f84598bd7c851f8b0bf8cd0d7c3be0d73c432ff4"
},
{
"type": "WEB",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/153329.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2015-1534.html"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2015/03/20/18"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1032414"
}
],
"schema_version": "1.4.0",
"severity": []
}
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