CVE-2024-27051

In the Linux kernel, the following vulnerability has been resolved: cpufreq: brcmstb-avs-cpufreq: add check for cpufreq_cpu_get's return value cpufreq_cpu_get may return NULL. To avoid NULL-dereference check it and return 0 in case of error. Found by Linux Verification Center (linuxtesting.org) with SVACE.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/74b84d0d71180330efe67c82f973a87f828323e5	Patch
https://git.kernel.org/stable/c/9127599c075caff234359950117018a010dd01db	Patch
https://git.kernel.org/stable/c/b25b64a241d769e932a022e5c780cf135ef56035	Patch
https://git.kernel.org/stable/c/d951cf510fb0df91d3abac0121a59ebbc63c0567	Patch
https://git.kernel.org/stable/c/e6e3e51ffba0784782b1a076d7441605697ea3c6	Patch
https://git.kernel.org/stable/c/e72160cb6e23b78b41999d6885a34ce8db536095	Patch
https://git.kernel.org/stable/c/f661017e6d326ee187db24194cabb013d81bc2a6	Patch
https://git.kernel.org/stable/c/74b84d0d71180330efe67c82f973a87f828323e5	Patch
https://git.kernel.org/stable/c/9127599c075caff234359950117018a010dd01db	Patch
https://git.kernel.org/stable/c/b25b64a241d769e932a022e5c780cf135ef56035	Patch
https://git.kernel.org/stable/c/d951cf510fb0df91d3abac0121a59ebbc63c0567	Patch
https://git.kernel.org/stable/c/e6e3e51ffba0784782b1a076d7441605697ea3c6	Patch
https://git.kernel.org/stable/c/e72160cb6e23b78b41999d6885a34ce8db536095	Patch
https://git.kernel.org/stable/c/f661017e6d326ee187db24194cabb013d81bc2a6	Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html	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::::::::

History

No history.

Information

Published : 2024-05-01 13:15

Updated : 2024-12-23 19:11

NVD link : CVE-2024-27051

Mitre link : CVE-2024-27051

CVE.ORG link : CVE-2024-27051

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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To avoid NULL-dereference check it\nand return 0 in case of error.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: cpufreq: brcmstb-avs-cpufreq: agregar verificaci\u00f3n para el valor de retorno de cpufreq_cpu_get cpufreq_cpu_get puede devolver NULL. Para evitar la desreferencia NULL, verif\u00edquelo y devuelva 0 en caso de error. Encontrado por el Centro de verificaci\u00f3n de Linux (linuxtesting.org) con SVACE."}], "lastModified": "2024-12-23T19:11:23.533", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2EDD01A7-5FF5-4171-BC87-14C35FB3872B", "versionEndExcluding": "5.10.214", "versionStartIncluding": "4.10"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ACB69438-845D-4E3C-B114-3140611F9C0B", "versionEndExcluding": "5.15.153", "versionStartIncluding": "5.11"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "121A07F6-F505-4C47-86BF-9BB6CC7B6C19", "versionEndExcluding": "6.1.83", "versionStartIncluding": "5.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E00814DC-0BA7-431A-9926-80FEB4A96C68", "versionEndExcluding": "6.6.23", "versionStartIncluding": "6.2"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9B95D3A6-E162-47D5-ABFC-F3FA74FA7CFD", "versionEndExcluding": "6.7.11", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "543A75FF-25B8-4046-A514-1EA8EDD87AB1", "versionEndExcluding": "6.8.2", "versionStartIncluding": "6.8"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}