CVE-2024-38550

In the Linux kernel, the following vulnerability has been resolved: ASoC: kirkwood: Fix potential NULL dereference In kirkwood_dma_hw_params() mv_mbus_dram_info() returns NULL if CONFIG_PLAT_ORION macro is not defined. Fix this bug by adding NULL check. Found by Linux Verification Center (linuxtesting.org) with SVACE.

CVSS v3 4.4 MEDIUM

4.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/1a7254525ca7a6f3e37d7882d7f7ad97f6235f7c
https://git.kernel.org/stable/c/5bf5154739cd676b6d0958079070557c8d96afb6
https://git.kernel.org/stable/c/802b49e39da669b54bd9b77dc3c649999a446bf6
https://git.kernel.org/stable/c/d48d0c5fd733bd6d8d3ddb2ed553777ab4724169
https://git.kernel.org/stable/c/de9987cec6fde1dd41dfcb971433e05945852489
https://git.kernel.org/stable/c/ea60ab95723f5738e7737b56dda95e6feefa5b50

Configurations

No configuration.

History

01 Nov 2024, 15:35

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.4

03 Jul 2024, 02:05

Type	Values Removed	Values Added
CWE		CWE-476

20 Jun 2024, 12:44

Type	Values Removed	Values Added
Summary		(es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: ASoC: kirkwood: corrige una posible desreferencia NULL En kirkwood_dma_hw_params() mv_mbus_dram_info() devuelve NULL si la macro CONFIG_PLAT_ORION no está definida. Corrija este error agregando una verificación NULL. Encontrado por el Centro de verificación de Linux (linuxtesting.org) con SVACE.

19 Jun 2024, 14:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-06-19 14:15

Updated : 2024-11-01 15:35

NVD link : CVE-2024-38550

Mitre link : CVE-2024-38550

CVE.ORG link : CVE-2024-38550

JSON object : View

Products Affected

No product.

CWE

CWE-476

NULL Pointer Dereference

{"id": "CVE-2024-38550", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.4, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 0.8}]}, "published": "2024-06-19T14:15:15.270", "references": [{"url": "https://git.kernel.org/stable/c/1a7254525ca7a6f3e37d7882d7f7ad97f6235f7c", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/5bf5154739cd676b6d0958079070557c8d96afb6", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/802b49e39da669b54bd9b77dc3c649999a446bf6", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d48d0c5fd733bd6d8d3ddb2ed553777ab4724169", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/de9987cec6fde1dd41dfcb971433e05945852489", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/ea60ab95723f5738e7737b56dda95e6feefa5b50", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: kirkwood: Fix potential NULL dereference\n\nIn kirkwood_dma_hw_params() mv_mbus_dram_info() returns NULL if\nCONFIG_PLAT_ORION macro is not defined.\nFix this bug by adding NULL check.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: ASoC: kirkwood: corrige una posible desreferencia NULL En kirkwood_dma_hw_params() mv_mbus_dram_info() devuelve NULL si la macro CONFIG_PLAT_ORION no est\u00e1 definida. Corrija este error agregando una verificaci\u00f3n NULL. Encontrado por el Centro de verificaci\u00f3n de Linux (linuxtesting.org) con SVACE."}], "lastModified": "2024-11-01T15:35:15.507", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}