CVE-2024-27048 - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: wifi: brcm80211: handle pmk_op allocation failure The kzalloc() in brcmf_pmksa_v3_op() will return null if the physical memory has run out. As a result, if we dereference the null value, the null pointer dereference bug will happen. Return -ENOMEM from brcmf_pmksa_v3_op() if kzalloc() fails for pmk_op.

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.

Key SSVC decision points have not yet been added.

Vendors	Products
Redhat	Enterprise Linux

No data.

Package	CPE	Advisory	Released Date
Red Hat Enterprise Linux 8
kernel-rt-0:4.18.0-553.5.1.rt7.346.el8_10	cpe:/a:redhat:enterprise_linux:8::nfv	RHSA-2024:3627	2024-06-05T00:00:00Z
kernel-0:4.18.0-553.5.1.el8_10	cpe:/o:redhat:enterprise_linux:8	RHSA-2024:3618	2024-06-05T00:00:00Z

References

Link	Providers
https://git.kernel.org/stable/c/6138a82f3bccfc67ed7ac059493579fc326c02e5
https://git.kernel.org/stable/c/9975908315c13bae2f2ed5ba92870fa935180b0e
https://git.kernel.org/stable/c/b4152222e04cb8afeeca239c90e3fcaf4c553b42
https://git.kernel.org/stable/c/df62e22c2e27420e8990a4f09e30d7bf56c2036f
https://lore.kernel.org/linux-cve-announce/2024050114-CVE-2024-27048-016f@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-27048
https://www.cve.org/CVERecord?id=CVE-2024-27048

History

Thu, 12 Sep 2024 08:30:00 +0000

Type	Values Removed	Values Added
Metrics	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 11 Sep 2024 13:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-01T12:54:28.644Z

Updated: 2024-09-11T17:33:31.986Z

Reserved: 2024-02-19T14:20:24.213Z

Link: CVE-2024-27048

Vulnrichment

Updated: 2024-08-02T00:21:05.939Z

NVD

Status : Awaiting Analysis

Published: 2024-05-01T13:15:49.977

Modified: 2024-05-01T19:50:25.633

Link: CVE-2024-27048

Redhat

Severity : Moderate

Publid Date: 2024-05-01T00:00:00Z

Links: CVE-2024-27048 - Bugzilla

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