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CVE-2023-54249

bus: mhi: ep: Only send -ENOTCONN status if client driver is available

N/A
Published: December 30, 2025 at 12:15 PM UTC
Updated: June 17, 2026 at 06:47 AM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
N/A
Exploit prediction
EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: bus: mhi: ep: Only send -ENOTCONN status if client driver is available For the STOP and RESET commands, only send the channel disconnect status -ENOTCONN if client driver is available. Otherwise, it will result in null pointer dereference.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
5.19 ≤ v < 6.1.165.19 ≤ v < 6.2.35.19 ≤ v < 6.35.19e827569062a804c67b51930ce83a4cb886113cb7
Vendor states this is fixed in 353aea15d6edbd4e69e039356a1bd3e641f7d952 (fixed)
Vendor states this is fixed in 860ad591056d7e4dc30bc130b6ec6e6d70930c85 (fixed)
Vendor states this is fixed in e6cebcc27519dcf1652e604c73b9fd4f416987c0 (fixed)
Vendor states this is fixed in 5.19 (unaffected)
Vendor states this is fixed in 6.1.16 (unaffected)
Vendor states this is fixed in 6.2.3 (unaffected)
Vendor states this is fixed in 6.3 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (3)

Source: cverecord
https://git.kernel.org/stable/c/353aea15d6edbd4e69e039356a1bd3e641f7d952
Source: cverecord
https://git.kernel.org/stable/c/860ad591056d7e4dc30bc130b6ec6e6d70930c85
Source: cverecord
https://git.kernel.org/stable/c/e6cebcc27519dcf1652e604c73b9fd4f416987c0

Quick Info

StatusDEFERRED

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