CVE-2022-49484

MEDIUM

Linux Kernel 5.12-5.18.3 - NULL Pointer Dereference in mt7915_mac_fill_rx_vector

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7915: fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector Fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector routine if the chip does not support dbdc and the hw reports band_idx set to 1.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/268e8ef187eb8780d021b0e4f5ffa92dee5c4983

Patch

https://git.kernel.org/stable/c/62fdc974894eec80d678523458cf99bbdb887e22

Scores

CVSS v3 5.5

EPSS 0.0021

EPSS Percentile 10.7%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-476

Status published

Products (8)

linux/Kernel 5.12.0 - 5.18.3linux

Linux/Linux < 5.12

Linux/Linux 5.12

Linux/Linux 5.18.3 - 5.18.*

Linux/Linux 5.19

Linux/Linux 78fc30a21cf1175e97567fa5153c0efc7d955a45 - 268e8ef187eb8780d021b0e4f5ffa92dee5c4983

Linux/Linux 78fc30a21cf1175e97567fa5153c0efc7d955a45 - 62fdc974894eec80d678523458cf99bbdb887e22

linux/linux_kernel 5.12 - 5.18.3

Published Feb 26, 2025

Tracked Since Feb 18, 2026