CVE-2023-53203

MEDIUM

Linux kernel - NULL Pointer Dereference

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: rely on mt76_connac2_mac_tx_rate_val In order to fix a possible NULL pointer dereference in mt7996_mac_write_txwi() of vif pointer, export mt76_connac2_mac_tx_rate_val utility routine and reuse it in mt7996 driver.

Scores

CVSS v3 5.5
EPSS 0.0013
EPSS Percentile 3.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-476
Status published
Products (7)
Linux/Linux < 6.2
Linux/Linux 6.2
Linux/Linux 6.2.3 - 6.2.*
Linux/Linux 6.3
Linux/Linux 98686cd21624c75a043e96812beadddf4f6f48e5 - 0765b5b4719f0435bb019370b317d2fb8138eb34
Linux/Linux 98686cd21624c75a043e96812beadddf4f6f48e5 - 0b8e2d69467f78a7c9d87b452220e87012435e33
linux/linux_kernel 6.2 - 6.2.3
Published Sep 15, 2025
Tracked Since Feb 18, 2026