ghsa-7jpg-h873-5g68
Vulnerability from github
Published
2023-06-16 21:30
Modified
2024-06-26 18:30
Severity
Details
An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.
{
"affected": [],
"aliases": [
"CVE-2023-35788"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-06-16T21:15:09Z",
"severity": "HIGH"
},
"details": "An issue was discovered in fl_set_geneve_opt in net/sched/cls_flower.c in the Linux kernel before 6.3.7. It allows an out-of-bounds write in the flower classifier code via TCA_FLOWER_KEY_ENC_OPTS_GENEVE packets. This may result in denial of service or privilege escalation.",
"id": "GHSA-7jpg-h873-5g68",
"modified": "2024-06-26T18:30:27Z",
"published": "2023-06-16T21:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-35788"
},
{
"type": "WEB",
"url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.7"
},
{
"type": "WEB",
"url": "https://git.kernel.org/linus/4d56304e5827c8cc8cc18c75343d283af7c4825c"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2023/07/msg00030.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20230714-0002"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2023/dsa-5448"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2023/dsa-5480"
},
{
"type": "WEB",
"url": "https://www.openwall.com/lists/oss-security/2023/06/07/1"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/174577/Kernel-Live-Patch-Security-Notice-LSN-0097-1.html"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/17/1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
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