CVE-2024-36897 - Vulnerability Details - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Atom Integrated System Info v2_2 for DCN35 New request from KMD/VBIOS in order to support new UMA carveout model. This fixes a null dereference from accessing Ctx->dc_bios->integrated_info while it was NULL. DAL parses through the BIOS and extracts the necessary integrated_info but was missing a case for the new BIOS version 2.3.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Linux	Linux Kernel

Configuration 1 [-]

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

No data.

References

Link	Providers
https://git.kernel.org/stable/c/02f5300f6827206f6e48a77f51e6264993695e5c
https://git.kernel.org/stable/c/3c7013a87124bab54216d9b99f77e8b6de6fbc1a
https://git.kernel.org/stable/c/7e3030774431eb093165a31baff040d35446fb8b
https://git.kernel.org/stable/c/9a35d205f466501dcfe5625ca313d944d0ac2d60
https://git.kernel.org/stable/c/c2797ec16d9072327e7578d09ee05bcab52fffd0
https://lore.kernel.org/linux-cve-announce/2024053035-CVE-2024-36897-55ba@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-36897
https://www.cve.org/CVERecord?id=CVE-2024-36897

History

Fri, 11 Jul 2025 13:15:00 +0000

Type	Values Removed	Values Added
CPEs		cpe:2.3:o:linux:linux_kernel:-:::::::*
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-30T15:29:01.417Z

Updated: 2025-07-17T14:06:29.496Z

Reserved: 2024-05-30T15:25:07.066Z

Link: CVE-2024-36897

Vulnrichment

Updated: 2024-08-02T03:43:49.218Z

NVD

Status : Modified

Published: 2024-05-30T16:15:13.330

Modified: 2024-11-21T09:22:45.770

Link: CVE-2024-36897

Redhat

Severity : Low

Publid Date: 2024-05-30T00:00:00Z

Links: CVE-2024-36897 - Bugzilla

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "D196D9AF-1373-46B8-84E1-A62C30A7EA3C", "versionEndExcluding": "5.15.159", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "4F8C886C-75AA-469B-A6A9-12BF1A29C0D5", "versionEndExcluding": "6.1.91", "versionStartIncluding": "5.16", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "CDDB1F69-36AC-41C1-9192-E7CCEF5FFC00", "versionEndExcluding": "6.6.31", "versionStartIncluding": "6.2", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "6A6B920C-8D8F-4130-86B4-AD334F4CF2E3", "versionEndExcluding": "6.8.10", "versionStartIncluding": "6.7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Atom Integrated System Info v2_2 for DCN35\n\nNew request from KMD/VBIOS in order to support new UMA carveout\nmodel. This fixes a null dereference from accessing\nCtx->dc_bios->integrated_info while it was NULL.\n\nDAL parses through the BIOS and extracts the necessary\nintegrated_info but was missing a case for the new BIOS\nversion 2.3."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Atom Integrated System Info v2_2 para DCN35 Nueva solicitud de KMD/VBIOS para admitir el nuevo modelo de exclusi\u00f3n UMA. Esto corrige una desreferencia nula al acceder a Ctx->dc_bios->integrated_info mientras era NULL. DAL analiza el BIOS y extrae la informaci\u00f3n integrada necesaria, pero faltaba un caso para la nueva versi\u00f3n 2.3 del BIOS."}], "id": "CVE-2024-36897", "lastModified": "2024-11-21T09:22:45.770", "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"}, {"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2024-05-30T16:15:13.330", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/02f5300f6827206f6e48a77f51e6264993695e5c"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3c7013a87124bab54216d9b99f77e8b6de6fbc1a"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7e3030774431eb093165a31baff040d35446fb8b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9a35d205f466501dcfe5625ca313d944d0ac2d60"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c2797ec16d9072327e7578d09ee05bcab52fffd0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/02f5300f6827206f6e48a77f51e6264993695e5c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/3c7013a87124bab54216d9b99f77e8b6de6fbc1a"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/7e3030774431eb093165a31baff040d35446fb8b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9a35d205f466501dcfe5625ca313d944d0ac2d60"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c2797ec16d9072327e7578d09ee05bcab52fffd0"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-476"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}