CVE-2024-23196

A race condition was found in the Linux kernel's sound/hda device driver in snd_hdac_regmap_sync() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 4.0

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://bugzilla.openanolis.cn/show_bug.cgi?id=8148	Permissions Required
https://bugzilla.openanolis.cn/show_bug.cgi?id=8148	Permissions Required

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 08:57

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~4.7~~	v2 : unknown v3 : 5.3
References	~~() https://bugzilla.openanolis.cn/show_bug.cgi?id=8148 - Permissions Required~~	() https://bugzilla.openanolis.cn/show_bug.cgi?id=8148 - Permissions Required

10 Feb 2024, 04:06

Type	Values Removed	Values Added
First Time		Linux Linux linux Kernel
CWE		CWE-362 CWE-476
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.7
References	~~() https://bugzilla.openanolis.cn/show_bug.cgi?id=8148 -~~	() https://bugzilla.openanolis.cn/show_bug.cgi?id=8148 - Permissions Required
CPE		cpe:2.3:o:linux:linux_kernel::::::::

05 Feb 2024, 08:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-02-05 08:15

Updated : 2024-11-21 08:57

NVD link : CVE-2024-23196

Mitre link : CVE-2024-23196

CVE.ORG link : CVE-2024-23196

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

CWE-476

NULL Pointer Dereference

{"id": "CVE-2024-23196", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security@openanolis.org", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 0.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.0}]}, "published": "2024-02-05T08:15:44.167", "references": [{"url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=8148", "tags": ["Permissions Required"], "source": "security@openanolis.org"}, {"url": "https://bugzilla.openanolis.cn/show_bug.cgi?id=8148", "tags": ["Permissions Required"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@openanolis.org", "description": [{"lang": "en", "value": "CWE-362"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-362"}, {"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "A race condition was found in the Linux kernel's sound/hda device driver in snd_hdac_regmap_sync() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.\n\n"}, {"lang": "es", "value": "Se encontr\u00f3 una condici\u00f3n de ejecuci\u00f3n en el controlador de dispositivo de sonido/hda del kernel de Linux en la funci\u00f3n snd_hdac_regmap_sync(). Esto puede provocar un problema de desreferencia de puntero nulo, lo que posiblemente provoque un p\u00e1nico en el kernel o un problema de denegaci\u00f3n de servicio."}], "lastModified": "2024-11-21T08:57:10.203", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "114DE1A5-BAA4-4498-B1FE-AB7D6AA51AF2", "versionEndIncluding": "5.5.19"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "62E16EE6-6543-48AF-9A66-94DB66E3B8B6", "versionEndIncluding": "6.4.16", "versionStartIncluding": "6.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@openanolis.org"}