2023-07-30 12:00:32 +00:00
{
2023-07-31 17:00:35 +00:00
"data_version" : "4.0" ,
2023-07-30 12:00:32 +00:00
"data_type" : "CVE" ,
"data_format" : "MITRE" ,
"CVE_data_meta" : {
"ID" : "CVE-2023-4004" ,
2023-07-31 17:00:35 +00:00
"ASSIGNER" : "secalert@redhat.com" ,
"STATE" : "PUBLIC"
2023-07-30 12:00:32 +00:00
} ,
"description" : {
"description_data" : [
{
"lang" : "eng" ,
2023-07-31 17:00:35 +00:00
"value" : "A use-after-free flaw was found in the Linux kernel's netfilter in the way a user triggers the nft_pipapo_remove function with the element, without a NFT_SET_EXT_KEY_END. This issue could allow a local user to crash the system or potentially escalate their privileges on the system."
}
]
} ,
"problemtype" : {
"problemtype_data" : [
{
"description" : [
{
"lang" : "eng" ,
"value" : "Use After Free" ,
"cweId" : "CWE-416"
}
]
}
]
} ,
"affects" : {
"vendor" : {
"vendor_data" : [
{
"vendor_name" : "n/a" ,
"product" : {
"product_data" : [
{
"product_name" : "kernel" ,
"version" : {
"version_data" : [
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "6.5-rc5" ,
"status" : "unaffected"
}
]
}
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"defaultStatus" : "affected"
}
}
]
}
}
]
}
} ,
{
"vendor_name" : "Red Hat" ,
"product" : {
"product_data" : [
2023-09-19 10:00:35 +00:00
{
"product_name" : "Red Hat Enterprise Linux 8" ,
"version" : {
"version_data" : [
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
2023-09-19 16:00:34 +00:00
"versions" : [
{
"version" : "0:4.18.0-477.27.1.rt7.290.el8_8" ,
"lessThan" : "*" ,
"versionType" : "rpm" ,
"status" : "unaffected"
}
] ,
"defaultStatus" : "affected"
2023-09-19 10:00:35 +00:00
}
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
2023-09-19 16:00:34 +00:00
"defaultStatus" : "unaffected"
2023-09-19 10:00:35 +00:00
}
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
2023-09-19 16:00:34 +00:00
"versions" : [
{
"version" : "0:4.18.0-477.27.1.el8_8" ,
"lessThan" : "*" ,
"versionType" : "rpm" ,
"status" : "unaffected"
}
] ,
2023-09-19 10:00:35 +00:00
"defaultStatus" : "affected"
}
}
]
}
} ,
2023-09-05 14:00:34 +00:00
{
"product_name" : "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support" ,
"version" : {
"version_data" : [
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "0:4.18.0-305.103.1.el8_4" ,
"lessThan" : "*" ,
"versionType" : "rpm" ,
"status" : "unaffected"
}
] ,
"defaultStatus" : "affected"
}
}
]
}
} ,
{
"product_name" : "Red Hat Enterprise Linux 8.4 Telecommunications Update Service" ,
"version" : {
"version_data" : [
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "0:4.18.0-305.103.1.rt7.178.el8_4" ,
"lessThan" : "*" ,
"versionType" : "rpm" ,
"status" : "unaffected"
}
] ,
"defaultStatus" : "affected"
}
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "0:4.18.0-305.103.1.el8_4" ,
"lessThan" : "*" ,
"versionType" : "rpm" ,
"status" : "unaffected"
}
] ,
"defaultStatus" : "affected"
}
}
]
}
} ,
{
"product_name" : "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions" ,
"version" : {
"version_data" : [
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "0:4.18.0-305.103.1.rt7.178.el8_4" ,
"lessThan" : "*" ,
"versionType" : "rpm" ,
"status" : "unaffected"
}
] ,
"defaultStatus" : "affected"
}
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "0:4.18.0-305.103.1.el8_4" ,
"lessThan" : "*" ,
"versionType" : "rpm" ,
"status" : "unaffected"
}
] ,
"defaultStatus" : "affected"
}
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"defaultStatus" : "unaffected"
}
}
]
}
} ,
2023-07-31 17:00:35 +00:00
{
2023-09-12 16:00:37 +00:00
"product_name" : "Red Hat Enterprise Linux 9" ,
2023-07-31 17:00:35 +00:00
"version" : {
"version_data" : [
2023-09-12 16:00:37 +00:00
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "0:5.14.0-284.30.1.el9_2" ,
"lessThan" : "*" ,
"versionType" : "rpm" ,
"status" : "unaffected"
}
] ,
"defaultStatus" : "affected"
}
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "0:5.14.0-284.30.1.rt14.315.el9_2" ,
"lessThan" : "*" ,
"versionType" : "rpm" ,
"status" : "unaffected"
}
] ,
"defaultStatus" : "affected"
}
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"versions" : [
{
"version" : "0:5.14.0-284.30.1.el9_2" ,
"lessThan" : "*" ,
"versionType" : "rpm" ,
"status" : "unaffected"
}
] ,
"defaultStatus" : "affected"
}
} ,
2023-07-31 17:00:35 +00:00
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"defaultStatus" : "unaffected"
}
}
]
}
} ,
{
2023-09-12 16:00:37 +00:00
"product_name" : "Red Hat Enterprise Linux 6" ,
2023-07-31 17:00:35 +00:00
"version" : {
"version_data" : [
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"defaultStatus" : "unaffected"
}
}
]
}
} ,
{
2023-09-12 16:00:37 +00:00
"product_name" : "Red Hat Enterprise Linux 7" ,
2023-07-31 17:00:35 +00:00
"version" : {
"version_data" : [
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
2023-09-12 16:00:37 +00:00
"defaultStatus" : "unaffected"
2023-07-31 17:00:35 +00:00
}
} ,
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
2023-09-12 16:00:37 +00:00
"defaultStatus" : "unaffected"
2023-07-31 17:00:35 +00:00
}
}
]
}
}
]
}
} ,
{
"vendor_name" : "Fedora" ,
"product" : {
"product_data" : [
{
"product_name" : "Fedora" ,
"version" : {
"version_data" : [
{
"version_value" : "not down converted" ,
"x_cve_json_5_version_data" : {
"defaultStatus" : "affected"
}
}
]
}
}
]
}
}
]
}
} ,
"references" : {
"reference_data" : [
2023-09-05 14:00:34 +00:00
{
"url" : "https://access.redhat.com/errata/RHSA-2023:4961" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/errata/RHSA-2023:4961"
} ,
{
"url" : "https://access.redhat.com/errata/RHSA-2023:4962" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/errata/RHSA-2023:4962"
} ,
{
"url" : "https://access.redhat.com/errata/RHSA-2023:4967" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/errata/RHSA-2023:4967"
} ,
2023-09-12 16:00:37 +00:00
{
"url" : "https://access.redhat.com/errata/RHSA-2023:5069" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/errata/RHSA-2023:5069"
} ,
{
"url" : "https://access.redhat.com/errata/RHSA-2023:5091" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/errata/RHSA-2023:5091"
} ,
{
"url" : "https://access.redhat.com/errata/RHSA-2023:5093" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/errata/RHSA-2023:5093"
} ,
2023-09-19 10:00:35 +00:00
{
"url" : "https://access.redhat.com/errata/RHSA-2023:5221" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/errata/RHSA-2023:5221"
} ,
2023-09-19 16:00:34 +00:00
{
"url" : "https://access.redhat.com/errata/RHSA-2023:5244" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/errata/RHSA-2023:5244"
} ,
{
"url" : "https://access.redhat.com/errata/RHSA-2023:5255" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/errata/RHSA-2023:5255"
} ,
2023-07-31 17:00:35 +00:00
{
"url" : "https://access.redhat.com/security/cve/CVE-2023-4004" ,
"refsource" : "MISC" ,
"name" : "https://access.redhat.com/security/cve/CVE-2023-4004"
} ,
{
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2225275" ,
"refsource" : "MISC" ,
"name" : "https://bugzilla.redhat.com/show_bug.cgi?id=2225275"
} ,
{
"url" : "https://patchwork.ozlabs.org/project/netfilter-devel/patch/20230719190824.21196-1-fw@strlen.de/" ,
"refsource" : "MISC" ,
"name" : "https://patchwork.ozlabs.org/project/netfilter-devel/patch/20230719190824.21196-1-fw@strlen.de/"
2023-08-19 18:00:39 +00:00
} ,
{
"url" : "https://www.debian.org/security/2023/dsa-5480" ,
"refsource" : "MISC" ,
"name" : "https://www.debian.org/security/2023/dsa-5480"
2023-09-10 12:00:34 +00:00
} ,
{
"url" : "https://www.debian.org/security/2023/dsa-5492" ,
"refsource" : "MISC" ,
"name" : "https://www.debian.org/security/2023/dsa-5492"
2023-07-31 17:00:35 +00:00
}
]
} ,
"work_around" : [
{
"lang" : "en" ,
"value" : "This flaw can be mitigated by preventing the affected netfilter kernel module from being loaded. For instructions on how to blacklist a kernel module, please see https://access.redhat.com/solutions/41278."
}
] ,
"impact" : {
"cvss" : [
{
"attackComplexity" : "LOW" ,
"attackVector" : "LOCAL" ,
"availabilityImpact" : "HIGH" ,
"baseScore" : 7.8 ,
"baseSeverity" : "HIGH" ,
"confidentialityImpact" : "HIGH" ,
"integrityImpact" : "HIGH" ,
"privilegesRequired" : "LOW" ,
"scope" : "UNCHANGED" ,
"userInteraction" : "NONE" ,
"vectorString" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" ,
"version" : "3.1"
2023-07-30 12:00:32 +00:00
}
]
}
}