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CVE-2026-90378 Details

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt792x: Fix memory leak in SDIO TX path When tx_prepare_skb() returns an error in the SDIO TX path, the skb is not freed, leading to a memory leak. This can occur when zero-length frames (such as WNM NULL frames) are dropped to prevent potential hardware TX hangs. Fix this by properly releasing the skb with ieee80211_tx_status_ext() when tx_prepare_skb() fails.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://git.kernel.org/stable/c/6a342db7a6502bc6781579145e05d4d4731786ab	kernel.org
https://git.kernel.org/stable/c/6a8000c76dc34490a2bb321ad1a5f882a2ccab7c	kernel.org
https://git.kernel.org/stable/c/808f2767d4217a5b96f674288573b9b89d432eed	kernel.org
https://git.kernel.org/stable/c/9ef1351209d42b7d96604f2a13d7ea8215a24e07	kernel.org
https://git.kernel.org/stable/c/b64d196280aff8494ba6fb387e37b18479c99b83	kernel.org
https://git.kernel.org/stable/c/c2c7f16f2c62f79f7c381e500afa7123580742a5	kernel.org
https://git.kernel.org/stable/c/ddf6a17d8e3d0dbb841c13c10d7c1340a138a80d	kernel.org

see all 7 references

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes