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vuln-cve/data/2023/53xxx/CVE-2023-53521.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2023-53521",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2025-10-01T11:39:39.407Z",
"datePublished": "2025-10-01T11:46:08.131Z",
"dateUpdated": "2026-11-05T20:31:13.160Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:46:35.012Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: ses: Fix slab-out-of-bounds in ses_intf_remove()\n\nA fix for:\n\nBUG: KASAN: slab-out-of-bounds in ses_intf_remove+0x23f/0x270 [ses]\nRead of size 8 at addr ffff88a10d32e5d8 by task rmmod/12013\n\nWhen edev->components is zero, accessing edev->component[0] members is\nwrong."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/scsi/ses.c"
],
"versions": [
{
"version": "9927c68864e9c39cc317b4f559309ba29e642168",
"lessThan": "76f7050537476ac062ec23a544fbca8270f2d08b",
"status": "affected",
"versionType": "git"
},
{
"version": "9927c68864e9c39cc317b4f559309ba29e642168",
"lessThan": "87e47be38d205df338c52ead43f23b2864567423",
"status": "affected",
"versionType": "git"
},
{
"version": "9927c68864e9c39cc317b4f559309ba29e642168",
"lessThan": "40af9a6deed723485e05b7d3255a28750692e8db",
"status": "affected",
"versionType": "git"
},
{
"version": "9927c68864e9c39cc317b4f559309ba29e642168",
"lessThan": "8f9542cad6c27297c8391de3a659f0b7948495d0",
"status": "affected",
"versionType": "git"
},
{
"version": "9927c68864e9c39cc317b4f559309ba29e642168",
"lessThan": "0595cdb587726b4f0fa780eb7462e3679d141e82",
"status": "affected",
"versionType": "git"
},
{
"version": "9927c68864e9c39cc317b4f559309ba29e642168",
"lessThan": "82143faf01dda831b89eccef60c39ef8575ab08a",
"status": "affected",
"versionType": "git"
},
{
"version": "9927c68864e9c39cc317b4f559309ba29e642168",
"lessThan": "2fb1fa8425cce2dc4dce298275d22d7077694b73",
"status": "affected",
"versionType": "git"
},
{
"version": "9927c68864e9c39cc317b4f559309ba29e642168",
"lessThan": "578797f0c8cbc2e3ec5fc0dab87087b4c7073686",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/scsi/ses.c"
],
"versions": [
{
"version": "2.6.25",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.25",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.14.308",
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.276",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.235",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.173",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.99",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.16",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.2.3",
"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": "2.6.25",
"versionEndExcluding": "4.14.308"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.25",
"versionEndExcluding": "4.19.276"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.25",
"versionEndExcluding": "5.4.235"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.25",
"versionEndExcluding": "5.10.173"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.25",
"versionEndExcluding": "5.15.99"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.25",
"versionEndExcluding": "6.1.16"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.25",
"versionEndExcluding": "6.2.3"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.25",
"versionEndExcluding": "6.3"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/76f7050537476ac062ec23a544fbca8270f2d08b"
},
{
"url": "https://git.kernel.org/stable/c/87e47be38d205df338c52ead43f23b2864567423"
},
{
"url": "https://git.kernel.org/stable/c/40af9a6deed723485e05b7d3255a28750692e8db"
},
{
"url": "https://git.kernel.org/stable/c/8f9542cad6c27297c8391de3a659f0b7948495d0"
},
{
"url": "https://git.kernel.org/stable/c/0595cdb587726b4f0fa780eb7462e3679d141e82"
},
{
"url": "https://git.kernel.org/stable/c/82143faf01dda831b89eccef60c39ef8575ab08a"
},
{
"url": "https://git.kernel.org/stable/c/2fb1fa8425cce2dc4dce298275d22d7077694b73"
},
{
"url": "https://git.kernel.org/stable/c/578797f0c8cbc2e3ec5fc0dab87087b4c7073686"
}
],
"title": "scsi: ses: Fix slab-out-of-bounds in ses_intf_remove()",
"x_generator": {
"engine": "bippy-1.2.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2023-53521",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-11-05T20:23:00.440122Z"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-11-05T20:31:13.160Z"
}
}
]
}
}