CVE-2024-50069

Kernel crash via unchecked pin-name allocation failure

Published Oct 29, 2024 · Updated May 11, 2026

NULL-pointer dereference in the Apple GPIO pin-control driver in Linux allows local users to crash the kernel during driver probing. apple_gpio_pinctrl_probe stores the devm_kasprintf() result in pins[i].name and continues populating pin_names instead of returning an error when allocation fails. Reachability requires an Apple SoC using this driver and a pin-name allocation failure during probe; the reported consequence is availability loss only.

CVSS severity5.5
Medium
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

NULL-pointer dereference in the Apple GPIO pin-control driver in Linux allows local users to crash the kernel during driver probing. apple_gpio_pinctrl_probe stores the devm_kasprintf() result in pins[i].name and continues populating pin_names instead of returning an error when allocation fails. Reachability requires an Apple SoC using this driver and a pin-name allocation failure during probe; the reported consequence is availability loss only.

The record

CVE
CVE-2024-50069
Published
Oct 29, 2024
Updated
May 11, 2026
Vendor
The Linux Kernel Organization
Product
Linux
Classifications
CWE-476
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 29, 2024CVE publishedPublication date reported by the CVE source.
  2. May 11, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5.16
  2. Affected versionversion=a0f160ffcb83de6a04fa75f9e7bdfe969f2863f7 <0a4d4dbef622ac8796a6665e0080da2685f9220a
  3. Affected versionversion=a0f160ffcb83de6a04fa75f9e7bdfe969f2863f7 <4d2296fb7c80fdc9925d29a8e85d617cad08731a
  4. Affected versionversion=a0f160ffcb83de6a04fa75f9e7bdfe969f2863f7 <665a58fe663ac7a9ea618dc0b29881649324b116
  5. Affected versionversion=a0f160ffcb83de6a04fa75f9e7bdfe969f2863f7 <fad940e2dd789155f99ecafa71a7baf6f96530bc

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

The Linux Kernel Organization · Linuxversion=5.16; version=a0f160ffcb83de6a04fa75f9e7bdfe969f2863f7 <0a4d4dbef622ac8796a6665e0080da2685f9220a; version=a0f160ffcb83de6a04fa75f9e7bdfe969f2863f7 <4d2296fb7c80fdc9925d29a8e85d617cad08731a; version=a0f160ffcb83de6a04fa75f9e7bdfe969f2863f7 <665a58fe663ac7a9ea618dc0b29881649324b116; version=a0f160ffcb83de6a04fa75f9e7bdfe969f2863f7 <fad940e2dd789155f99ecafa71a7baf6f96530bc

Published CVSS scores

5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-476NULL Pointer Dereference

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo