CVE-2023-53430 | BDVDB-2026-294564 Detail

LinuxLinux

Description#

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: dma: fix memory leak running mt76_dma_tx_cleanup Fix device unregister memory leak and alway cleanup all configured rx queues in mt76_dma_tx_cleanup routine.

Impact#

Per CVSS v3.1: confidentiality impact none, integrity impact none, availability impact high. Attack vector: local.

Weaknesses#

CWE-401 Missing Release of Memory after Effective Lifetime

References#

Exploit#

No public exploit known

History#

Version 12025-09-18Record published in the CVE List.
Version 22026-05-11Most recent update recorded in the CVE List.

Published

Published: 2025-09-18
Last modified: 2026-05-11

Vendor information

Vendor: Linux
Product: Linux

All Linux vulnerabilities

Score

5.5 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 2.7.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 52546e27787ed005413ac622ae9e4c3087100b50 and < 604990fee0a6d608a6cca179ae474f2a1c6add8a
Fixed
604990fee0a6d608a6cca179ae474f2a1c6add8a
Vulnerable
>= 52546e27787ed005413ac622ae9e4c3087100b50 and < 3f7dda36e0b6dfa2cd26191f754ba061ab8191f2
Fixed
3f7dda36e0b6dfa2cd26191f754ba061ab8191f2
Vulnerable
6.2
Fixed
Not stated
Vulnerable
Not stated
Fixed
0
Vulnerable
Not stated
Fixed
6.2.3
Vulnerable
Not stated
Fixed
6.3

Scoring System

CVSS v4.0

Not available

CVSS v3.1

5.5 Medium

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

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	None
Integrity	None
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).