CVE-2024-43847

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix invalid memory access while processing fragmented packets The monitor ring and the reo reinject ring share the same ring mask index. When the driver receives an interrupt for the reo reinject ring, the monitor ring is also processed, leading to invalid memory access. Since monitor support is not yet enabled in ath12k, the ring mask for the monitor ring should be removed. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00209-QCAHKSWPL_SILICONZ-1

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

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/073f9f249eecd64ab9d59c91c4a23cfdcc02afe4	Patch
https://git.kernel.org/stable/c/36fc66a7d9ca3e5c6eac25362cac63f83df8bed6	Patch
https://git.kernel.org/stable/c/8126f82dab7bd8b2e04799342b19fff0a1fd8575	Patch

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2024-08-17 10:15

Updated : 2024-10-25 19:55

NVD link : CVE-2024-43847

Mitre link : CVE-2024-43847

CVE.ORG link : CVE-2024-43847

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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