CVE-2023-53405
published 2025-09-18CVE-2023-53405: In the Linux kernel, the following vulnerability has been resolved: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup() When calling…
PriorityP416medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.14%
3.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Affected
12 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.20-1 (bookworm) | linux 6.1.20-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 425de3182c91b467f1fc8a0de841d74d866719ca < 30f9ba2396a1130eef7f2d3ee7ee8037b7c25be9 | 30f9ba2396a1130eef7f2d3ee7ee8037b7c25be9 |
| linux | linux | >= 425de3182c91b467f1fc8a0de841d74d866719ca < be21a66e17ee0ab5f3513b6c86659e60cec5e981 | be21a66e17ee0ab5f3513b6c86659e60cec5e981 |
| linux | linux | >= 425de3182c91b467f1fc8a0de841d74d866719ca < 0933eca15f5223b5c2412080c8c3de8758465c78 | 0933eca15f5223b5c2412080c8c3de8758465c78 |
| linux | linux | >= 425de3182c91b467f1fc8a0de841d74d866719ca < 73f4451368663ad28daa67980c6dd11d83b303eb | 73f4451368663ad28daa67980c6dd11d83b303eb |
| linux | linux_kernel | < 5.15.100 | 5.15.100 |
| linux | linux_kernel | >= 0 < 6.1.20-1 | 6.1.20-1 |
| linux | linux_kernel | >= 0 < 6.1.20-1 | 6.1.20-1 |
| linux | linux_kernel | >= 0 < 6.1.20-1 | 6.1.20-1 |
| linux | linux_kernel | >= 5.16 < 6.1.18 | 6.1.18 |
| linux | linux_kernel | >= 6.2 < 6.2.5 | 6.2.5 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
vendor_redhat·2025-09-18·CVSS 5.5
CVE-2023-53405 [MEDIUM] kernel: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
kernel: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved:
USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affec
Debian
CVE-2023-53405: linux - In the Linux kernel, the following vulnerability has been resolved: USB: gadget...
vendor_debian·2023·CVSS 5.5
CVE-2023-53405 [MEDIUM] CVE-2023-53405: linux - In the Linux kernel, the following vulnerability has been resolved: USB: gadget...
In the Linux kernel, the following vulnerability has been resolved: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
Scope: local
bookworm: resolved (fixed in 6.1.20-1)
bullseye: resolved
forky: resolved (fixed in 6.1.20-1)
sid: resolved (fixed in 6.1.20-1)
trixie: resolved (fixed in 6.1.20-1)
GHSA
GHSA-gjpw-fmcg-x3xf: In the Linux kernel, the following vulnerability has been resolved:
USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
When calling de
ghsa_unreviewed·2025-09-18
CVE-2023-53405 [MEDIUM] CWE-401 GHSA-gjpw-fmcg-x3xf: In the Linux kernel, the following vulnerability has been resolved:
USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
When calling de
In the Linux kernel, the following vulnerability has been resolved:
USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
When calling debugfs_lookup() the result must have dput() called on it,
otherwise the memory will leak over time. To make things simpler, just
call debugfs_lookup_and_remove() instead which handles all of the logic
at once.
OSV
CVE-2023-53405: In the Linux kernel, the following vulnerability has been resolved: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup() When calling debu
osv·2025-09-18·CVSS 5.5
CVE-2023-53405 [MEDIUM] CVE-2023-53405: In the Linux kernel, the following vulnerability has been resolved: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup() When calling debu
In the Linux kernel, the following vulnerability has been resolved: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
No detection rules found.
No public exploits indexed.
2025-09-18
Published