FKIE_CVE-2024-35800
Vulnerability from fkie_nvd - Published: 2024-05-17 14:15 - Updated: 2026-06-17 07:35
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved:
efi: fix panic in kdump kernel
Check if get_next_variable() is actually valid pointer before
calling it. In kdump kernel this method is set to NULL that causes
panic during the kexec-ed kernel boot.
Tested with QEMU and OVMF firmware.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * |
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/firmware/efi/efi.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "b9d103aca85f082a343b222493f3cab1219aaaf4",
"status": "affected",
"version": "a8901f331b8b7f95a7315d033a22bc84c8365f35",
"versionType": "git"
},
{
"lessThan": "9114ba9987506bcfbb454f6e68558d68cb1abbde",
"status": "affected",
"version": "bad267f9e18f8e9e628abd1811d2899b1735a4e1",
"versionType": "git"
},
{
"lessThan": "7784135f134c13af17d9ffb39a57db8500bc60ff",
"status": "affected",
"version": "bad267f9e18f8e9e628abd1811d2899b1735a4e1",
"versionType": "git"
},
{
"lessThan": "090d2b4515ade379cd592fbc8931344945978210",
"status": "affected",
"version": "bad267f9e18f8e9e628abd1811d2899b1735a4e1",
"versionType": "git"
},
{
"lessThan": "62b71cd73d41ddac6b1760402bbe8c4932e23531",
"status": "affected",
"version": "bad267f9e18f8e9e628abd1811d2899b1735a4e1",
"versionType": "git"
},
{
"lessThan": "6.1.84",
"status": "affected",
"version": "6.1.81",
"versionType": "semver"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/firmware/efi/efi.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.3"
},
{
"lessThan": "6.3",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.84",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.24",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.7.*",
"status": "unaffected",
"version": "6.7.12",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"version": "6.8.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.9",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4799BBBE-4B5A-4699-87DD-793199F7716B",
"versionEndExcluding": "6.1.84",
"versionStartIncluding": "6.1.81",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8CF9EBD7-10AE-400D-BB67-06C2F3EBA390",
"versionEndExcluding": "6.6.24",
"versionStartIncluding": "6.3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "6BE9771A-BAFD-4624-95F9-58D536540C53",
"versionEndExcluding": "6.7.12",
"versionStartIncluding": "6.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"matchCriteriaId": "4C59BBC3-6495-4A77-9C82-55EC7CDF5E02",
"versionEndExcluding": "6.8.3",
"versionStartIncluding": "6.8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nefi: fix panic in kdump kernel\n\nCheck if get_next_variable() is actually valid pointer before\ncalling it. In kdump kernel this method is set to NULL that causes\npanic during the kexec-ed kernel boot.\n\nTested with QEMU and OVMF firmware."
},
{
"lang": "es",
"value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: efi: arreglado el p\u00e1nico en el kernel kdump. Compruebe si get_next_variable() es realmente un puntero v\u00e1lido antes de llamarlo. En el kernel kdump, este m\u00e9todo est\u00e1 configurado en NULL, lo que provoca p\u00e1nico durante el arranque del kernel kexec-ed. Probado con firmware QEMU y OVMF."
}
],
"id": "CVE-2024-35800",
"lastModified": "2026-06-17T07:35:24.593",
"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"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-35800",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-28T15:54:03.513845Z",
"version": "2.0.3"
}
}
]
},
"published": "2024-05-17T14:15:12.623",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
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],
"url": "https://git.kernel.org/stable/c/090d2b4515ade379cd592fbc8931344945978210"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"tags": [
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},
{
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},
{
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"url": "https://git.kernel.org/stable/c/9114ba9987506bcfbb454f6e68558d68cb1abbde"
},
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},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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},
{
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"tags": [
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"url": "https://git.kernel.org/stable/c/62b71cd73d41ddac6b1760402bbe8c4932e23531"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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"url": "https://git.kernel.org/stable/c/7784135f134c13af17d9ffb39a57db8500bc60ff"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://git.kernel.org/stable/c/9114ba9987506bcfbb454f6e68558d68cb1abbde"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch"
],
"url": "https://git.kernel.org/stable/c/b9d103aca85f082a343b222493f3cab1219aaaf4"
}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-476"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Nomenclature
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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