gsd-2023-52467
Vulnerability from gsd
Modified
2024-02-21 06:01
Details
In the Linux kernel, the following vulnerability has been resolved:
mfd: syscon: Fix null pointer dereference in of_syscon_register()
kasprintf() returns a pointer to dynamically allocated memory
which can be NULL upon failure.
Aliases
{
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-52467"
],
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmfd: syscon: Fix null pointer dereference in of_syscon_register()\n\nkasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure.",
"id": "GSD-2023-52467",
"modified": "2024-02-21T06:01:53.411241Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
"cve.org": {
"CVE_data_meta": {
"ASSIGNER": "cve@kernel.org",
"ID": "CVE-2023-52467",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Linux",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_name": "e15d7f2b81d2",
"version_value": "927626a20738"
},
{
"version_value": "not down converted",
"x_cve_json_5_version_data": {
"defaultStatus": "affected",
"versions": [
{
"status": "affected",
"version": "5.9"
},
{
"lessThan": "5.9",
"status": "unaffected",
"version": "0",
"versionType": "custom"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.209",
"versionType": "custom"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.148",
"versionType": "custom"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.75",
"versionType": "custom"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.14",
"versionType": "custom"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.2",
"versionType": "custom"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.8",
"versionType": "original_commit_for_fix"
}
]
}
}
]
}
}
]
},
"vendor_name": "Linux"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmfd: syscon: Fix null pointer dereference in of_syscon_register()\n\nkasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure."
}
]
},
"generator": {
"engine": "bippy-8df59b4913de"
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://git.kernel.org/stable/c/927626a2073887ee30ba00633260d4d203f8e875",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/927626a2073887ee30ba00633260d4d203f8e875"
},
{
"name": "https://git.kernel.org/stable/c/c3e3a2144bf50877551138ffce9f7aa6ddfe385b",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/c3e3a2144bf50877551138ffce9f7aa6ddfe385b"
},
{
"name": "https://git.kernel.org/stable/c/527e8c5f3d00299822612c495d5adf1f8f43c001",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/527e8c5f3d00299822612c495d5adf1f8f43c001"
},
{
"name": "https://git.kernel.org/stable/c/3ef1130deee98997275904d9bfc37af75e1e906c",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/3ef1130deee98997275904d9bfc37af75e1e906c"
},
{
"name": "https://git.kernel.org/stable/c/7f2c410ac470959b88e03dadd94b7a0b71df7973",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/7f2c410ac470959b88e03dadd94b7a0b71df7973"
},
{
"name": "https://git.kernel.org/stable/c/41673c66b3d0c09915698fec5c13b24336f18dd1",
"refsource": "MISC",
"url": "https://git.kernel.org/stable/c/41673c66b3d0c09915698fec5c13b24336f18dd1"
}
]
}
},
"nvd.nist.gov": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CDB2CF71-A47E-4390-B675-6597A78D6ADE",
"versionEndExcluding": "5.10.209",
"versionStartIncluding": "5.9.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "E25E1389-4B0F-407A-9C94-5908FF3EE88B",
"versionEndExcluding": "5.15.148",
"versionStartIncluding": "5.11.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "2C4951FA-80C0-4B4C-9836-6E5035DEB0F9",
"versionEndExcluding": "6.1.75",
"versionStartIncluding": "5.16.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "BDBBEB0E-D13A-4567-8984-51C5375350B9",
"versionEndExcluding": "6.6.14",
"versionStartIncluding": "6.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "0EA3778C-730B-464C-8023-18CA6AC0B807",
"versionEndExcluding": "6.7.2",
"versionStartIncluding": "6.7.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmfd: syscon: Fix null pointer dereference in of_syscon_register()\n\nkasprintf() returns a pointer to dynamically allocated memory\nwhich can be NULL upon failure."
},
{
"lang": "es",
"value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: mfd: syscon: corrige la desreferencia del puntero nulo en of_syscon_register() kasprintf() devuelve un puntero a la memoria asignada din\u00e1micamente que puede ser NULL en caso de falla."
}
],
"id": "CVE-2023-52467",
"lastModified": "2024-04-17T19:14:26.123",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2024-02-26T16:27:48.657",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/3ef1130deee98997275904d9bfc37af75e1e906c"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/41673c66b3d0c09915698fec5c13b24336f18dd1"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/527e8c5f3d00299822612c495d5adf1f8f43c001"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/7f2c410ac470959b88e03dadd94b7a0b71df7973"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/927626a2073887ee30ba00633260d4d203f8e875"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/c3e3a2144bf50877551138ffce9f7aa6ddfe385b"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-476"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
}
}
}
Loading...
Loading...
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.