CVE-2024-47721CWE-125

CVE-2024-47721

High · published October 21, 2024

CVSS v3.1
8.8
EPSS
0%
Percentile
23.6
In the wild
Unconfirmed
What it is

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")

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00319 · 23.6th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2024-10-21T16:15Z
Affected products (2)
ProductVersionsFixed in
linux/linux_kernel≥ 6.10, < 6.10.136.10.13
linux/linux_kernel≥ 6.11, < 6.11.26.11.2
References (3)
https://git.kernel.org/stable/c/10463308b9454f534d03300cf679bc4b3d078f46 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2c9c2d1a20916589497a7facbea3e82cabec4ab8 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/56310ddb50b190b3390fdc974aec455d0a516bd2 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 21 OCT 11:53Z
    wifi: rtw89: remove unused C2H event ID RTW89_MAC_C2H_FUNC_READ_WOW_CAM to prevent out-of-bounds reading
    cvelistv5