ghsa-wvg9-27w3-xhh7
Vulnerability from github
Published
2022-05-24 17:17
Modified
2024-02-01 03:30
Severity
Details
An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.
{
"affected": [],
"aliases": [
"CVE-2020-12659"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-05-05T07:15:00Z",
"severity": "HIGH"
},
"details": "An issue was discovered in the Linux kernel before 5.6.7. xdp_umem_reg in net/xdp/xdp_umem.c has an out-of-bounds write (by a user with the CAP_NET_ADMIN capability) because of a lack of headroom validation.",
"id": "GHSA-wvg9-27w3-xhh7",
"modified": "2024-02-01T03:30:23Z",
"published": "2022-05-24T17:17:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12659"
},
{
"type": "WEB",
"url": "https://github.com/torvalds/linux/commit/99e3a236dd43d06c65af0a2ef9cb44306aef6e02"
},
{
"type": "WEB",
"url": "https://bugzilla.kernel.org/show_bug.cgi?id=207225"
},
{
"type": "WEB",
"url": "https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.7"
},
{
"type": "WEB",
"url": "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=99e3a236dd43d06c65af0a2ef9cb44306aef6e02"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20200608-0001"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4387-1"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4388-1"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/4389-1"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
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