CVE-2026-23082
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
can: gs_usb: gs_usb_receive_bulk_callback(): unanchor URL on usb_submit_urb() error
In the Linux kernel, the following vulnerability has been resolved: can: gs_usb: gs_usb_receive_bulk_callback(): unanchor URL on usb_submit_urb() error In commit 7352e1d5932a ("can: gs_usb: gs_usb_receive_bulk_callback(): fix URB memory leak"), the URB was re-anchored before usb_submit_urb() in gs_usb_receive_bulk_callback() to prevent a leak of this URB during cleanup. However, this patch did not take into account that usb_submit_urb() could fail. The URB remains anchored and usb_kill_anchored_urbs(&parent->rx_submitted) in gs_can_close() loops infinitely since the anchor list never becomes empty. To fix the bug, unanchor the URB when an usb_submit_urb() error occurs, also print an info message.
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) |
|---|---|---|---|---|---|
| 9c151898cc259a7784be60ba38664f42ede39b31 | affected | git | da01de754e455e2598a7f1ce4ff2078c4f0ecde1 | Unavailable | None listed |
| ec5ccc2af9e5b045671f3f604b57512feda8bcc5 | affected | git | aa8a8866c533a150be4763bcb27993603bd5426c | Unavailable | None listed |
| f905bcfa971edb89e398c98957838d8c6381c0c7 | affected | git | ce4352057fc5a986c76ece90801b9755e7c6e56c | Unavailable | None listed |
| 08624b7206ddb9148eeffc2384ebda2c47b6d1e9 | affected | git | c610b550ccc0438d456dfe1df9f4f36254ccaae3 | Unavailable | None listed |
| 9f669a38ca70839229b7ba0f851820850a2fe1f7 | affected | git | c3edc14da81a8d8398682f6e4ab819f09f37c0b7 | Unavailable | None listed |
| 7352e1d5932a0e777e39fa4b619801191f57e603 | affected | git | 79a6d1bfe1148bc921b8d7f3371a7fbce44e30f7 | Unavailable | None listed |
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) |
|---|---|---|---|---|---|
| 6.12.67 | affected | semver | 6.12.68 | Unavailable | None listed |
| 6.18.7 | affected | semver | 6.18.8 | Unavailable | None listed |