CVE-2024-43847

HIGH EPSS 51.7%
Published Aug 17, 20241y ago · Modified Jun 17, 20262w ago
8.8 CVSS 3.1
High
Find Similar
Published Aug 17, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

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 Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
51.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥6.3  –  <6.6.44
linuxlinux_kernel*≥6.7  –  <6.10.3

References 3

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

Remediation

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