CVE-2025-38555
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
usb: gadget : fix use-after-free in composite_dev_cleanup()
In the Linux kernel, the following vulnerability has been resolved: usb: gadget : fix use-after-free in composite_dev_cleanup() 1. In func configfs_composite_bind() -> composite_os_desc_req_prepare(): if kmalloc fails, the pointer cdev->os_desc_req will be freed but not set to NULL. Then it will return a failure to the upper-level function. 2. in func configfs_composite_bind() -> composite_dev_cleanup(): it will checks whether cdev->os_desc_req is NULL. If it is not NULL, it will attempt to use it.This will lead to a use-after-free issue. BUG: KASAN: use-after-free in composite_dev_cleanup+0xf4/0x2c0 Read of size 8 at addr 0000004827837a00 by task init/1 CPU: 10 PID: 1 Comm: init Tainted: G O 5.10.97-oh #1 kasan_report+0x188/0x1cc __asan_load8+0xb4/0xbc composite_dev_cleanup+0xf4/0x2c0 configfs_composite_bind+0x210/0x7ac udc_bind_to_driver+0xb4/0x1ec usb_gadget_probe_driver+0xec/0x21c gadget_dev_desc_UDC_store+0x264/0x27c
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 37a3a533429ef9b3cc9f15a656c19623f0e88df7 | affected | git | dba96dfa5a0f685b959dd28a52ac8dab0b805204 | Unavailable | None listed |
| 37a3a533429ef9b3cc9f15a656c19623f0e88df7 | affected | git | 2db29235e900a084a656dea7e0939b0abb7bb897 | Unavailable | None listed |
| 37a3a533429ef9b3cc9f15a656c19623f0e88df7 | affected | git | 8afb22aa063f706f3343707cdfb8cda4d021dd33 | Unavailable | None listed |
| 37a3a533429ef9b3cc9f15a656c19623f0e88df7 | affected | git | e624bf26127645a2f7821e73fdf6dc64bad07835 | Unavailable | None listed |
| 37a3a533429ef9b3cc9f15a656c19623f0e88df7 | affected | git | aada327a9f8028c573636fa60c0abc80fb8135c9 | Unavailable | None listed |
| 37a3a533429ef9b3cc9f15a656c19623f0e88df7 | affected | git | 5f06ee9f9a3665d43133f125c17e5258a13f3963 | Unavailable | None listed |
| 37a3a533429ef9b3cc9f15a656c19623f0e88df7 | affected | git | bd3c4ef60baf7f65c963f3e12d9d7b2b091e20ba | Unavailable | None listed |
| 37a3a533429ef9b3cc9f15a656c19623f0e88df7 | affected | git | e1be1f380c82a69f80c68c96a7cfe8759fb30355 | Unavailable | None listed |
| 37a3a533429ef9b3cc9f15a656c19623f0e88df7 | affected | git | 151c0aa896c47a4459e07fee7d4843f44c1bb18e | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.16 | Unavailable | None listed |
| 5.4.297 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.241 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.190 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.148 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.102 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.42 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.15.10 | unaffected | semver | Unavailable | 6.15.* | None listed |
| 6.16.1 | unaffected | semver | Unavailable | 6.16.* | None listed |
| 6.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |