2023-08-07 16:00:30 +00:00
{
"id" : "CVE-2023-4147" ,
"sourceIdentifier" : "secalert@redhat.com" ,
"published" : "2023-08-07T14:15:11.633" ,
2023-09-12 18:00:28 +00:00
"lastModified" : "2023-09-12T16:15:11.467" ,
2023-08-19 20:00:32 +00:00
"vulnStatus" : "Modified" ,
2023-08-07 16:00:30 +00:00
"descriptions" : [
{
"lang" : "en" ,
"value" : "A use-after-free flaw was found in the Linux kernel\u2019s Netfilter functionality when adding a rule with NFTA_RULE_CHAIN_ID. This flaw allows a local user to crash or escalate their privileges on the system."
}
] ,
"metrics" : {
"cvssMetricV31" : [
2023-08-15 16:00:43 +00:00
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"cvssData" : {
"version" : "3.1" ,
"vectorString" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" ,
"attackVector" : "LOCAL" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "LOW" ,
"userInteraction" : "NONE" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "HIGH" ,
"integrityImpact" : "HIGH" ,
"availabilityImpact" : "HIGH" ,
"baseScore" : 7.8 ,
"baseSeverity" : "HIGH"
} ,
"exploitabilityScore" : 1.8 ,
"impactScore" : 5.9
} ,
2023-08-07 16:00:30 +00:00
{
"source" : "secalert@redhat.com" ,
"type" : "Secondary" ,
"cvssData" : {
"version" : "3.1" ,
"vectorString" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" ,
"attackVector" : "LOCAL" ,
"attackComplexity" : "LOW" ,
"privilegesRequired" : "LOW" ,
"userInteraction" : "NONE" ,
"scope" : "UNCHANGED" ,
"confidentialityImpact" : "HIGH" ,
"integrityImpact" : "HIGH" ,
"availabilityImpact" : "HIGH" ,
"baseScore" : 7.8 ,
"baseSeverity" : "HIGH"
} ,
"exploitabilityScore" : 1.8 ,
"impactScore" : 5.9
}
]
} ,
2023-08-15 16:00:43 +00:00
"weaknesses" : [
{
"source" : "nvd@nist.gov" ,
"type" : "Primary" ,
"description" : [
{
"lang" : "en" ,
"value" : "CWE-416"
}
]
}
] ,
"configurations" : [
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*" ,
"versionEndExcluding" : "6.5" ,
"matchCriteriaId" : "98C491C7-598A-4D36-BA4F-3505A5727ED1"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:linux:linux_kernel:6.5:rc1:*:*:*:*:*:*" ,
"matchCriteriaId" : "0B3E6E4D-E24E-4630-B00C-8C9901C597B0"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:linux:linux_kernel:6.5:rc2:*:*:*:*:*:*" ,
"matchCriteriaId" : "E4A01A71-0F09-4DB2-A02F-7EFFBE27C98D"
} ,
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:linux:linux_kernel:6.5:rc3:*:*:*:*:*:*" ,
"matchCriteriaId" : "F5608371-157A-4318-8A2E-4104C3467EA1"
}
]
}
]
} ,
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9"
}
]
}
]
} ,
{
"nodes" : [
{
"operator" : "OR" ,
"negate" : false ,
"cpeMatch" : [
{
"vulnerable" : true ,
"criteria" : "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*" ,
"matchCriteriaId" : "7F6FB57C-2BC7-487C-96DD-132683AEB35D"
}
]
}
]
}
] ,
2023-08-07 16:00:30 +00:00
"references" : [
2023-09-12 18:00:28 +00:00
{
"url" : "https://access.redhat.com/errata/RHSA-2023:5069" ,
"source" : "secalert@redhat.com"
} ,
{
"url" : "https://access.redhat.com/errata/RHSA-2023:5091" ,
"source" : "secalert@redhat.com"
} ,
{
"url" : "https://access.redhat.com/errata/RHSA-2023:5093" ,
"source" : "secalert@redhat.com"
} ,
2023-08-07 16:00:30 +00:00
{
"url" : "https://access.redhat.com/security/cve/CVE-2023-4147" ,
2023-08-15 16:00:43 +00:00
"source" : "secalert@redhat.com" ,
"tags" : [
"Patch" ,
"Third Party Advisory"
]
2023-08-07 16:00:30 +00:00
} ,
{
"url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2225239" ,
2023-08-15 16:00:43 +00:00
"source" : "secalert@redhat.com" ,
"tags" : [
"Issue Tracking" ,
"Patch" ,
"Third Party Advisory"
]
2023-08-07 16:00:30 +00:00
} ,
{
"url" : "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0ebc1064e4874d5987722a2ddbc18f94aa53b211" ,
2023-08-15 16:00:43 +00:00
"source" : "secalert@redhat.com" ,
"tags" : [
"Mailing List" ,
"Patch"
]
2023-08-07 16:00:30 +00:00
} ,
2023-08-19 20:00:32 +00:00
{
"url" : "https://www.debian.org/security/2023/dsa-5480" ,
"source" : "secalert@redhat.com"
} ,
2023-09-10 14:00:27 +00:00
{
"url" : "https://www.debian.org/security/2023/dsa-5492" ,
"source" : "secalert@redhat.com"
} ,
2023-08-07 16:00:30 +00:00
{
"url" : "https://www.spinics.net/lists/stable/msg671573.html" ,
2023-08-15 16:00:43 +00:00
"source" : "secalert@redhat.com" ,
"tags" : [
"Mailing List" ,
"Patch"
]
2023-08-07 16:00:30 +00:00
}
]
}