CVE-2022-49484: mt76: mt7915: fix possible NULL pointer dereference in mt7915_mac_fill_rx_vector
First published: Wed Feb 26 2025(Updated: )
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.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | ||
| Linux Kernel | >=5.12<5.18.3 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2022-49484?
CVE-2022-49484 has been classified with a moderate severity level due to the potential for a NULL pointer dereference.
How do I fix CVE-2022-49484?
To address CVE-2022-49484, upgrading the Linux kernel to version 5.18.3 or later is recommended.
What systems are affected by CVE-2022-49484?
CVE-2022-49484 affects Linux kernel versions between 5.12 and 5.18.3.
What does CVE-2022-49484 impact?
CVE-2022-49484 impacts the mt7915 driver within the Linux kernel, particularly related to wireless functionality.
What type of vulnerability is CVE-2022-49484?
CVE-2022-49484 is categorized as a NULL pointer dereference vulnerability.
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