CVE-2024-36978

In the Linux kernel, the following vulnerability has been resolved: net: sched: sch_multiq: fix possible OOB write in multiq_tune() q->bands will be assigned to qopt->bands to execute subsequent code logic after kmalloc. So the old q->bands should not be used in kmalloc. Otherwise, an out-of-bounds write will occur.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/0f208fad86631e005754606c3ec80c0d44a11882	Patch
https://git.kernel.org/stable/c/52b1aa07cda6a199cd6754d3798c7759023bc70f	Patch
https://git.kernel.org/stable/c/54c2c171c11a798fe887b3ff72922aa9d1411c1e	Patch
https://git.kernel.org/stable/c/598572c64287aee0b75bbba4e2881496878860f3	Patch
https://git.kernel.org/stable/c/affc18fdc694190ca7575b9a86632a73b9fe043d	Patch
https://git.kernel.org/stable/c/d5d9d241786f49ae7cbc08e7fc95a115e9d80f3d	Patch
https://git.kernel.org/stable/c/d6fb5110e8722bc00748f22caeb650fe4672f129	Patch
https://git.kernel.org/stable/c/0f208fad86631e005754606c3ec80c0d44a11882	Patch
https://git.kernel.org/stable/c/52b1aa07cda6a199cd6754d3798c7759023bc70f	Patch
https://git.kernel.org/stable/c/54c2c171c11a798fe887b3ff72922aa9d1411c1e	Patch
https://git.kernel.org/stable/c/598572c64287aee0b75bbba4e2881496878860f3	Patch
https://git.kernel.org/stable/c/affc18fdc694190ca7575b9a86632a73b9fe043d	Patch
https://git.kernel.org/stable/c/d5d9d241786f49ae7cbc08e7fc95a115e9d80f3d	Patch
https://git.kernel.org/stable/c/d6fb5110e8722bc00748f22caeb650fe4672f129	Patch

Configurations

Configuration 1 (hide)

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::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.10:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.10:rc2::::::

History

No history.

Information

Published : 2024-06-19 07:15

Updated : 2024-11-21 09:22

NVD link : CVE-2024-36978

Mitre link : CVE-2024-36978

CVE.ORG link : CVE-2024-36978

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-787

Out-of-bounds Write

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So the old q->bands should not be used in kmalloc.\nOtherwise, an out-of-bounds write will occur."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: sched: sch_multiq: corrige posible escritura OOB en multiq_tune() q->bands se asignar\u00e1n a qopt->bands para ejecutar la l\u00f3gica de c\u00f3digo posterior despu\u00e9s de kmalloc. Por lo tanto, las antiguas q->bands no deber\u00edan usarse en kmalloc. De lo contrario, se producir\u00e1 una escritura fuera de los l\u00edmites."}], "lastModified": "2024-11-21T09:22:57.660", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1A920648-B954-4FF9-B516-2BAFC2674086", "versionEndExcluding": "5.4.279", "versionStartIncluding": "5.4"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "659E1520-6345-41AF-B893-A7C0647585A0", "versionEndExcluding": "5.10.221", "versionStartIncluding": "5.5"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "10A39ACC-3005-40E8-875C-98A372D1FFD5", "versionEndExcluding": "5.15.162", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D435765D-2766-44F5-B319-F713A13E35CE", "versionEndExcluding": "6.1.95", "versionStartIncluding": "5.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6F019D15-84C0-416B-8C57-7F51B68992F0", "versionEndExcluding": "6.6.35", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0ABBBA1D-F79D-4BDB-AA41-D1EDCC4A6975", "versionEndExcluding": "6.9.6", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.10:rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2EBB4392-5FA6-4DA9-9772-8F9C750109FA"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.10:rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "331C2F14-12C7-45D5-893D-8C52EE38EA10"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}