CVE-2022-49405

HIGH

Linux Kernel 5.15-5.15.45 5.16-5.17.13 5.18-5.18.2 - Buffer Overflow in rtw_wx_set_scan

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: staging: r8188eu: prevent ->Ssid overflow in rtw_wx_set_scan() This code has a check to prevent read overflow but it needs another check to prevent writing beyond the end of the ->Ssid[] array.

References (4)

Core 4

Core References

Patch

https://git.kernel.org/stable/c/ac2eab7de458f5e1210ce1237afab40a307075c8

Patch

https://git.kernel.org/stable/c/c4bd6b72df4f01aa866ceb298466d6d07a6bd525

Patch

https://git.kernel.org/stable/c/476bfda0be0f9669add92bff604ca78226cf53d1

Patch

https://git.kernel.org/stable/c/bc10916e890948d8927a5c8c40fb5dc44be5e1b8

Scores

CVSS v3 7.8

EPSS 0.0027

EPSS Percentile 19.0%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

Status published

Products (14)

linux/Kernel 5.15.0 - 5.15.46linux

linux/Kernel 5.16.0 - 5.17.14linux

linux/Kernel 5.18.0 - 5.18.3linux

Linux/Linux < 5.15

Linux/Linux 2b42bd58b32155a1be4dd78991845dec05aaef9e - 476bfda0be0f9669add92bff604ca78226cf53d1

Linux/Linux 2b42bd58b32155a1be4dd78991845dec05aaef9e - ac2eab7de458f5e1210ce1237afab40a307075c8

Linux/Linux 2b42bd58b32155a1be4dd78991845dec05aaef9e - bc10916e890948d8927a5c8c40fb5dc44be5e1b8

Linux/Linux 2b42bd58b32155a1be4dd78991845dec05aaef9e - c4bd6b72df4f01aa866ceb298466d6d07a6bd525

Linux/Linux 5.15

Linux/Linux 5.15.46 - 5.15.*

... and 4 more

Published Feb 26, 2025

Tracked Since Feb 18, 2026