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vuln-cve/data/2023/52xxx/CVE-2023-52693.json
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{
"dataType": "CVE_RECORD",
"cveMetadata": {
"cveId": "CVE-2023-52693",
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"state": "PUBLISHED",
"assignerShortName": "Linux",
"dateReserved": "2024-03-07T14:49:46.889Z",
"datePublished": "2024-05-17T14:27:26.514Z",
"dateUpdated": "2026-05-11T19:31:49.523Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux",
"dateUpdated": "2026-05-11T19:31:49.523Z"
},
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nACPI: video: check for error while searching for backlight device parent\n\nIf acpi_get_parent() called in acpi_video_dev_register_backlight()\nfails, for example, because acpi_ut_acquire_mutex() fails inside\nacpi_get_parent), this can lead to incorrect (uninitialized)\nacpi_parent handle being passed to acpi_get_pci_dev() for detecting\nthe parent pci device.\n\nCheck acpi_get_parent() result and set parent device only in case of success.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."
}
],
"affected": [
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/acpi/acpi_video.c"
],
"versions": [
{
"version": "9661e92c10a9775243c1ecb73373528ed8725a10",
"lessThan": "556f02699d33c1f40b1b31bd25828ce08fa165d8",
"status": "affected",
"versionType": "git"
},
{
"version": "9661e92c10a9775243c1ecb73373528ed8725a10",
"lessThan": "1e3a2b9b4039bb4d136dca59fb31e06465e056f3",
"status": "affected",
"versionType": "git"
},
{
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"lessThan": "c4e1a0ef0b4782854c9b77a333ca912b392bed2f",
"status": "affected",
"versionType": "git"
},
{
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"lessThan": "3a370502a5681986f9828e43be75ce26c6ab24af",
"status": "affected",
"versionType": "git"
},
{
"version": "9661e92c10a9775243c1ecb73373528ed8725a10",
"lessThan": "2124c5bc22948fc4d09a23db4a8acdccc7d21e95",
"status": "affected",
"versionType": "git"
},
{
"version": "9661e92c10a9775243c1ecb73373528ed8725a10",
"lessThan": "39af144b6d01d9b40f52e5d773e653957e6c379c",
"status": "affected",
"versionType": "git"
},
{
"version": "9661e92c10a9775243c1ecb73373528ed8725a10",
"lessThan": "72884ce4e10417b1233b614bf134da852df0f15f",
"status": "affected",
"versionType": "git"
},
{
"version": "9661e92c10a9775243c1ecb73373528ed8725a10",
"lessThan": "ccd45faf4973746c4f30ea41eec864e5cf191099",
"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/acpi/acpi_video.c"
],
"versions": [
{
"version": "2.6.39",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.39",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "4.19.306",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.4.268",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.209",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.148",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.1.75",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.6.14",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.7.2",
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "6.8",
"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": "2.6.39",
"versionEndExcluding": "4.19.306"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.39",
"versionEndExcluding": "5.4.268"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.39",
"versionEndExcluding": "5.10.209"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.39",
"versionEndExcluding": "5.15.148"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.39",
"versionEndExcluding": "6.1.75"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.39",
"versionEndExcluding": "6.6.14"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.39",
"versionEndExcluding": "6.7.2"
},
{
"vulnerable": true,
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionStartIncluding": "2.6.39",
"versionEndExcluding": "6.8"
}
]
}
]
}
],
"references": [
{
"url": "https://git.kernel.org/stable/c/556f02699d33c1f40b1b31bd25828ce08fa165d8"
},
{
"url": "https://git.kernel.org/stable/c/1e3a2b9b4039bb4d136dca59fb31e06465e056f3"
},
{
"url": "https://git.kernel.org/stable/c/c4e1a0ef0b4782854c9b77a333ca912b392bed2f"
},
{
"url": "https://git.kernel.org/stable/c/3a370502a5681986f9828e43be75ce26c6ab24af"
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{
"url": "https://git.kernel.org/stable/c/2124c5bc22948fc4d09a23db4a8acdccc7d21e95"
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{
"url": "https://git.kernel.org/stable/c/39af144b6d01d9b40f52e5d773e653957e6c379c"
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{
"url": "https://git.kernel.org/stable/c/72884ce4e10417b1233b614bf134da852df0f15f"
},
{
"url": "https://git.kernel.org/stable/c/ccd45faf4973746c4f30ea41eec864e5cf191099"
}
],
"title": "ACPI: video: check for error while searching for backlight device parent",
"x_generator": {
"engine": "bippy-1.2.0"
}
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"shortName": "CVE",
"dateUpdated": "2024-08-02T23:11:35.017Z"
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"title": "CVE Program Container",
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{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"id": "CVE-2023-52693",
"role": "CISA Coordinator",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-09-10T15:41:53.009768Z"
}
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],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
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"shortName": "CISA-ADP",
"dateUpdated": "2024-09-11T17:33:18.888Z"
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}