CVE-2024-47721

HIGH EPSS 13.0%
Published Oct 21, 20241y ago · Modified Jun 17, 20261w ago
7.1 CVSS 3.1
High
Find Similar
Published Oct 21, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: remove unused C2H event ID RTW89_MAC_C2H_FUNC_READ_WOW_CAM to prevent out-of-bounds reading The handler of firmware C2H event RTW89_MAC_C2H_FUNC_READ_WOW_CAM isn't implemented, but driver expects number of handlers is NUM_OF_RTW89_MAC_C2H_FUNC_WOW causing out-of-bounds access. Fix it by removing ID. Addresses-Coverity-ID: 1598775 ("Out-of-bounds read")

CVSS Details

Base Score
7.1
Exploitability
1.8
Impact
5.2
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
13.0% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-125 Out-of-bounds Read Memory Safety

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥6.10  –  <6.10.13
linuxlinux_kernel*≥6.11  –  <6.11.2

References 3

  • git.kernel.org https://git.kernel.org/stable/c/10463308b9454f534d03300cf679bc4b3d078f46
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2c9c2d1a20916589497a7facbea3e82cabec4ab8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/56310ddb50b190b3390fdc974aec455d0a516bd2
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/10463308b9454f534d03300cf679bc4b3d078f46
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2c9c2d1a20916589497a7facbea3e82cabec4ab8
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/56310ddb50b190b3390fdc974aec455d0a516bd2
    Patch