CVE-2025-23146
Estado: AnalizadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
mfd: ene-kb3930: Fix a potential NULL pointer dereference
The off_gpios could be NULL. Add missing check in the kb3930_probe(). This is similar to the issue fixed in commit b1ba8bcb2d1f ("backlight: hx8357: Fix potential NULL pointer dereference").
This was detected by our static analysis tool.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 5.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.22%
- Percentil entre todas las CVEs puntuadas: 11
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- CWE-476
Referencias
- https://git.kernel.org/stable/c/2edb5b29b197d90b4d08cd45e911c0bcf24cb895
- https://git.kernel.org/stable/c/4cdf1d2a816a93fa02f7b6b5492dc7f55af2a199
- https://git.kernel.org/stable/c/6dc88993ee3fa8365ff6a5d6514702f70ba6863a
- https://git.kernel.org/stable/c/76d0f4199bc5b51acb7b96c6663a8953543733ad
- https://git.kernel.org/stable/c/7b47df6498f223c8956bfe0d994a0e42a520dfcd
- https://git.kernel.org/stable/c/90ee23c2514a22a9c2bb39a540cbe1c9acb27d0b
- https://git.kernel.org/stable/c/b1758417310d2cc77e52cd15103497e52e2614f6
- https://git.kernel.org/stable/c/ea07760676bba49319d553af80c239da053b5fb1
- https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html
- https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html
JSON original (NVD)
Mostrar
{
"id": "CVE-2025-23146",
"cveTags": [],
"metrics": {
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.5,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"integrityImpact": "NONE",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "NONE"
},
"impactScore": 3.6,
"exploitabilityScore": 1.8
}
]
},
"affected": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"affectedData": [
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad",
"lessThan": "6dc88993ee3fa8365ff6a5d6514702f70ba6863a",
"versionType": "git"
},
{
"status": "affected",
"version": "ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad",
"lessThan": "90ee23c2514a22a9c2bb39a540cbe1c9acb27d0b",
"versionType": "git"
},
{
"status": "affected",
"version": "ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad",
"lessThan": "2edb5b29b197d90b4d08cd45e911c0bcf24cb895",
"versionType": "git"
},
{
"status": "affected",
"version": "ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad",
"lessThan": "ea07760676bba49319d553af80c239da053b5fb1",
"versionType": "git"
},
{
"status": "affected",
"version": "ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad",
"lessThan": "7b47df6498f223c8956bfe0d994a0e42a520dfcd",
"versionType": "git"
},
{
"status": "affected",
"version": "ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad",
"lessThan": "b1758417310d2cc77e52cd15103497e52e2614f6",
"versionType": "git"
},
{
"status": "affected",
"version": "ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad",
"lessThan": "76d0f4199bc5b51acb7b96c6663a8953543733ad",
"versionType": "git"
},
{
"status": "affected",
"version": "ede6b2d1dfc0d6a7b0b3161a2e911d464e28e0ad",
"lessThan": "4cdf1d2a816a93fa02f7b6b5492dc7f55af2a199",
"versionType": "git"
}
],
"programFiles": [
"drivers/mfd/ene-kb3930.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.10"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.10",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.237",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.181",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.135",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.88",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.24",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.13.12",
"versionType": "semver",
"lessThanOrEqual": "6.13.*"
},
{
"status": "unaffected",
"version": "6.14.3",
"versionType": "semver",
"lessThanOrEqual": "6.14.*"
},
{
"status": "unaffected",
"version": "6.15",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/mfd/ene-kb3930.c"
],
"defaultStatus": "affected"
}
]
}
],
"published": "2025-05-01T13:15:50.453",
"references": [
{
"url": "https://git.kernel.org/stable/c/2edb5b29b197d90b4d08cd45e911c0bcf24cb895",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/4cdf1d2a816a93fa02f7b6b5492dc7f55af2a199",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/6dc88993ee3fa8365ff6a5d6514702f70ba6863a",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/76d0f4199bc5b51acb7b96c6663a8953543733ad",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/7b47df6498f223c8956bfe0d994a0e42a520dfcd",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/90ee23c2514a22a9c2bb39a540cbe1c9acb27d0b",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/b1758417310d2cc77e52cd15103497e52e2614f6",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://git.kernel.org/stable/c/ea07760676bba49319d553af80c239da053b5fb1",
"tags": [
"Patch"
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html",
"tags": [
"Mailing List"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html",
"tags": [
"Mailing List"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Analyzed",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-476"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmfd: ene-kb3930: Fix a potential NULL pointer dereference\n\nThe off_gpios could be NULL. Add missing check in the kb3930_probe().\nThis is similar to the issue fixed in commit b1ba8bcb2d1f\n(\"backlight: hx8357: Fix potential NULL pointer dereference\").\n\nThis was detected by our static analysis tool."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: mfd: ene-kb3930: Se corrige una posible desreferencia de puntero nulo. El valor off_gpios podría ser nulo. Se añade la comprobación faltante en kb3930_probe(). Esto es similar al problema corregido en el commit b1ba8bcb2d1f (\"backlight: hx8357: Se corrige una posible desreferencia de puntero nulo\"). Esto fue detectado por nuestra herramienta de análisis estático."
}
],
"lastModified": "2026-06-17T08:52:14.620",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "ADF07DB8-E560-4CDE-8E9C-2297AFF73222",
"versionEndExcluding": "5.10.237",
"versionStartIncluding": "5.10"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "12331C9E-F601-4EFC-899E-369F98DCC70B",
"versionEndExcluding": "5.15.181",
"versionStartIncluding": "5.11"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5B9ACE29-7445-4B6F-B761-6367C005E275",
"versionEndExcluding": "6.1.135",
"versionStartIncluding": "5.16"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6E5947E5-45E3-462A-829B-382B3B1C61BD",
"versionEndExcluding": "6.6.88",
"versionStartIncluding": "6.2"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1D35A8A8-F3EC-45E6-AD37-1F154B27529D",
"versionEndExcluding": "6.12.24",
"versionStartIncluding": "6.7"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4A475784-BF3B-4514-81EE-49C8522FB24A",
"versionEndExcluding": "6.13.12",
"versionStartIncluding": "6.13"
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "483E2E15-2135-4EC6-AB64-16282C5EF704",
"versionEndExcluding": "6.14.3",
"versionStartIncluding": "6.14"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FA6FEEC2-9F11-4643-8827-749718254FED"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}