# CVE-2024-38628: usb: gadget: u_audio: Fix race condition use of controls after free during gadget unbind.

CVE-2024-38628 is fixed in 22 products on 1 platform, first by DEBIAN-CVE-2024-38628, released June 21, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2024-38628
- Priority: High
- CVSS: 7.8 (high)
- EPSS: 0.0018
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 21, 2024
- Weakness: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38628

## Description

In the Linux kernel, the following vulnerability has been resolved:  usb: gadget: u_audio: Fix race condition use of controls after free during gadget unbind.  Hang on to the control IDs instead of pointers since those are correctly handled with locks.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | dtb-aarch64 opensuse-leap 15.6 | 6.4.0-150600.23.14.1 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-64kb opensuse-leap 15.6 | 6.4.0-150600.23.14.1 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-64kb sles 15.6 | 6.4.0-150600.23.14.1 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-azure opensuse-leap 15.6 | 6.4.0-150600.8.8.2 | [SUSE-SU-2024:2896-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2896-1.md) | Aug 13, 2024 |
| Linux | kernel-azure sles 15.6 | 6.4.0-150600.8.8.2 | [SUSE-SU-2024:2896-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2896-1.md) | Aug 13, 2024 |
| Linux | kernel-debug opensuse-leap 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-default opensuse-leap 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-default sles 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-default-base opensuse-leap 15.6 | 6.4.0-150600.23.14.2.150600.12.4.3 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-default-base sles 15.6 | 6.4.0-150600.23.14.2.150600.12.4.3 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-docs opensuse-leap 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-docs sles 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-kvmsmall opensuse-leap 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-livepatch-SLE15-SP6-RT_Update_1 sles 15.6 | 1-150600.1.5.1 | [SUSE-SU-2024:2973-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2973-1.md) | Aug 20, 2024 |
| Linux | kernel-livepatch-SLE15-SP6_Update_2 sles 15.6 | 1-150600.13.3.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-obs-build opensuse-leap 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-obs-build sles 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-obs-qa opensuse-leap 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-rt opensuse-leap 15.6 | 6.4.0-150600.10.5.1 | [SUSE-SU-2024:2973-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2973-1.md) | Aug 20, 2024 |
| Linux | kernel-rt_debug opensuse-leap 15.6 | 6.4.0-150600.10.5.1 | [SUSE-SU-2024:2973-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2973-1.md) | Aug 20, 2024 |
| Linux | kernel-source opensuse-leap 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-source sles 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-source-azure opensuse-leap 15.6 | 6.4.0-150600.8.8.2 | [SUSE-SU-2024:2896-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2896-1.md) | Aug 13, 2024 |
| Linux | kernel-source-azure sles 15.6 | 6.4.0-150600.8.8.2 | [SUSE-SU-2024:2896-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2896-1.md) | Aug 13, 2024 |
| Linux | kernel-source-rt opensuse-leap 15.6 | 6.4.0-150600.10.5.1 | [SUSE-SU-2024:2973-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2973-1.md) | Aug 20, 2024 |
| Linux | kernel-syms opensuse-leap 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-syms sles 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-syms-azure opensuse-leap 15.6 | 6.4.0-150600.8.8.1 | [SUSE-SU-2024:2896-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2896-1.md) | Aug 13, 2024 |
| Linux | kernel-syms-azure sles 15.6 | 6.4.0-150600.8.8.1 | [SUSE-SU-2024:2896-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2896-1.md) | Aug 13, 2024 |
| Linux | kernel-syms-rt opensuse-leap 15.6 | 6.4.0-150600.10.5.1 | [SUSE-SU-2024:2973-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2973-1.md) | Aug 20, 2024 |
| Linux | kernel-zfcpdump opensuse-leap 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | kernel-zfcpdump sles 15.6 | 6.4.0-150600.23.14.2 | [SUSE-SU-2024:2571-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2571-1.md) | Jul 22, 2024 |
| Linux | linux Debian 12.15 (bookworm) | 6.1.94-1 | [DEBIAN-CVE-2024-38628](https://patchblox.com/security/data/fix/linux/debian-cve-2024-38628.md) | Jun 21, 2024 |
| Linux | linux Debian 13.5 (trixie) | 6.9.7-1 | [DEBIAN-CVE-2024-38628](https://patchblox.com/security/data/fix/linux/debian-cve-2024-38628.md) | Jun 21, 2024 |
| Linux | linux Debian 14 | 6.9.7-1 | [DEBIAN-CVE-2024-38628](https://patchblox.com/security/data/fix/linux/debian-cve-2024-38628.md) | Jun 21, 2024 |

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Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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