{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-38555","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-04-16T04:51:24.025Z","datePublished":"2025-08-19T17:02:34.110Z","dateUpdated":"2026-05-11T21:30:21.510Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T21:30:21.510Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget : fix use-after-free in composite_dev_cleanup()\n\n1. In func configfs_composite_bind() -> composite_os_desc_req_prepare():\nif kmalloc fails, the pointer cdev->os_desc_req will be freed but not\nset to NULL. Then it will return a failure to the upper-level function.\n2. in func configfs_composite_bind() -> composite_dev_cleanup():\nit will checks whether cdev->os_desc_req is NULL. If it is not NULL, it\nwill attempt to use it.This will lead to a use-after-free issue.\n\nBUG: KASAN: use-after-free in composite_dev_cleanup+0xf4/0x2c0\nRead of size 8 at addr 0000004827837a00 by task init/1\n\nCPU: 10 PID: 1 Comm: init Tainted: G           O      5.10.97-oh #1\n kasan_report+0x188/0x1cc\n __asan_load8+0xb4/0xbc\n composite_dev_cleanup+0xf4/0x2c0\n configfs_composite_bind+0x210/0x7ac\n udc_bind_to_driver+0xb4/0x1ec\n usb_gadget_probe_driver+0xec/0x21c\n gadget_dev_desc_UDC_store+0x264/0x27c"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/gadget/composite.c"],"versions":[{"version":"37a3a533429ef9b3cc9f15a656c19623f0e88df7","lessThan":"dba96dfa5a0f685b959dd28a52ac8dab0b805204","status":"affected","versionType":"git"},{"version":"37a3a533429ef9b3cc9f15a656c19623f0e88df7","lessThan":"2db29235e900a084a656dea7e0939b0abb7bb897","status":"affected","versionType":"git"},{"version":"37a3a533429ef9b3cc9f15a656c19623f0e88df7","lessThan":"8afb22aa063f706f3343707cdfb8cda4d021dd33","status":"affected","versionType":"git"},{"version":"37a3a533429ef9b3cc9f15a656c19623f0e88df7","lessThan":"e624bf26127645a2f7821e73fdf6dc64bad07835","status":"affected","versionType":"git"},{"version":"37a3a533429ef9b3cc9f15a656c19623f0e88df7","lessThan":"aada327a9f8028c573636fa60c0abc80fb8135c9","status":"affected","versionType":"git"},{"version":"37a3a533429ef9b3cc9f15a656c19623f0e88df7","lessThan":"5f06ee9f9a3665d43133f125c17e5258a13f3963","status":"affected","versionType":"git"},{"version":"37a3a533429ef9b3cc9f15a656c19623f0e88df7","lessThan":"bd3c4ef60baf7f65c963f3e12d9d7b2b091e20ba","status":"affected","versionType":"git"},{"version":"37a3a533429ef9b3cc9f15a656c19623f0e88df7","lessThan":"e1be1f380c82a69f80c68c96a7cfe8759fb30355","status":"affected","versionType":"git"},{"version":"37a3a533429ef9b3cc9f15a656c19623f0e88df7","lessThan":"151c0aa896c47a4459e07fee7d4843f44c1bb18e","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/usb/gadget/composite.c"],"versions":[{"version":"3.16","status":"affected"},{"version":"0","lessThan":"3.16","status":"unaffected","versionType":"semver"},{"version":"5.4.297","lessThanOrEqual":"5.4.*","status":"unaffected","versionType":"semver"},{"version":"5.10.241","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.190","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.148","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.102","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.42","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.15.10","lessThanOrEqual":"6.15.*","status":"unaffected","versionType":"semver"},{"version":"6.16.1","lessThanOrEqual":"6.16.*","status":"unaffected","versionType":"semver"},{"version":"6.17","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"5.4.297"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"5.10.241"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"5.15.190"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.1.148"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.6.102"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.12.42"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.15.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.16.1"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.17"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/dba96dfa5a0f685b959dd28a52ac8dab0b805204"},{"url":"https://git.kernel.org/stable/c/2db29235e900a084a656dea7e0939b0abb7bb897"},{"url":"https://git.kernel.org/stable/c/8afb22aa063f706f3343707cdfb8cda4d021dd33"},{"url":"https://git.kernel.org/stable/c/e624bf26127645a2f7821e73fdf6dc64bad07835"},{"url":"https://git.kernel.org/stable/c/aada327a9f8028c573636fa60c0abc80fb8135c9"},{"url":"https://git.kernel.org/stable/c/5f06ee9f9a3665d43133f125c17e5258a13f3963"},{"url":"https://git.kernel.org/stable/c/bd3c4ef60baf7f65c963f3e12d9d7b2b091e20ba"},{"url":"https://git.kernel.org/stable/c/e1be1f380c82a69f80c68c96a7cfe8759fb30355"},{"url":"https://git.kernel.org/stable/c/151c0aa896c47a4459e07fee7d4843f44c1bb18e"}],"title":"usb: gadget : fix use-after-free in composite_dev_cleanup()","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"},{"url":"https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T17:39:48.711Z"}}]}}