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vuln-cve/data/2023/53xxx/CVE-2023-53464.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-53464",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-10-01T11:39:39.400Z",
"datePublished": "2025-10-01T11:42:35.186Z",
"dateUpdated": "2026-11-05T20:31:10.388Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-23T15:29:00.948Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: iscsi_tcp: Check that sock is valid before iscsi_set_param()\n\nThe validity of sock should be checked before assignment to avoid incorrect\nvalues. Commit 57569c37f0ad (\"scsi: iscsi: iscsi_tcp: Fix null-ptr-deref\nwhile calling getpeername()\") introduced this change which may lead to\ninconsistent values of tcp_sw_conn->sendpage and conn->datadgst_en.\n\nFix the issue by moving the position of the assignment."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/scsi/iscsi_tcp.c"
],
"versions": [
{
"version": "884a788f065578bb640382279a83d1df433b13e6",
"lessThan": "499757ad3332e2527254f9ab68dec1da087b1d96",
"status": "affected",
"versionType": "git"
},
{
"version": "a26b0658751bb0a3b28386fca715333b104d32a2",
"lessThan": "5e5c5f472972c4bc9430adc08b36763a0fa5b9f7",
"status": "affected",
"versionType": "git"
},
{
"version": "57569c37f0add1b6489e1a1563c71519daf732cf",
"lessThan": "6e06a68fbbfcd8576eee8f7139fa2b13c9b72e91",
"status": "affected",
"versionType": "git"
},
{
"version": "57569c37f0add1b6489e1a1563c71519daf732cf",
"lessThan": "b287e21e73ec23f3788fbe40037c42dbe6e9a9a9",
"status": "affected",
"versionType": "git"
},
{
"version": "57569c37f0add1b6489e1a1563c71519daf732cf",
"lessThan": "48b19b79cfa37b1e50da3b5a8af529f994c08901",
"status": "affected",
"versionType": "git"
},
{
"version": "897dbbc57d71e8a34ec1af8e573a142de457da38",
"status": "affected",
"versionType": "git"
},
{
"version": "0a0b861fce2657ba08ec356a74346b37ca4b2008",
"status": "affected",
"versionType": "git"
},
{
"version": "5.10.150",
"lessThan": "5.10.178",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.15.75",
"lessThan": "5.15.107",
"status": "affected",
"versionType": "semver"
},
{
"version": "5.19.17",
"lessThan": "5.20",
"status": "affected",
"versionType": "semver"
},
{
"version": "6.0.3",
"lessThan": "6.1",
"status": "affected",
"versionType": "semver"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/scsi/iscsi_tcp.c"
],
"versions": [
{
"version": "6.1",
"status": "affected"
},
{
"version": "0",
"lessThan": "6.1",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.178",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.107",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.24",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.2.11",
"lessThanOrEqual": "6.2.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.3",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.10.150",
"versionEndExcluding": "5.10.178"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.15.75",
"versionEndExcluding": "5.15.107"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.1",
"versionEndExcluding": "6.1.24"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.1",
"versionEndExcluding": "6.2.11"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.1",
"versionEndExcluding": "6.3"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "5.19.17"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "6.0.3"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/499757ad3332e2527254f9ab68dec1da087b1d96"
},
{
"url": "https://git.kernel.org/stable/c/5e5c5f472972c4bc9430adc08b36763a0fa5b9f7"
},
{
"url": "https://git.kernel.org/stable/c/6e06a68fbbfcd8576eee8f7139fa2b13c9b72e91"
},
{
"url": "https://git.kernel.org/stable/c/b287e21e73ec23f3788fbe40037c42dbe6e9a9a9"
},
{
"url": "https://git.kernel.org/stable/c/48b19b79cfa37b1e50da3b5a8af529f994c08901"
}
],
"title": "scsi: iscsi_tcp: Check that sock is valid before iscsi_set_param()",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2023-53464",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-11-05T20:21:33.666694Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-11-05T20:31:10.388Z"
}
}
]
}
}