CVE-2022-48926
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
usb: gadget: rndis: add spinlock for rndis response list
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: rndis: add spinlock for rndis response list There's no lock for rndis response list. It could cause list corruption if there're two different list_add at the same time like below. It's better to add in rndis_add_response / rndis_free_response / rndis_get_next_response to prevent any race condition on response list. [ 361.894299] [1: irq/191-dwc3:16979] list_add corruption. next->prev should be prev (ffffff80651764d0), but was ffffff883dc36f80. (next=ffffff80651764d0). [ 361.904380] [1: irq/191-dwc3:16979] Call trace: [ 361.904391] [1: irq/191-dwc3:16979] __list_add_valid+0x74/0x90 [ 361.904401] [1: irq/191-dwc3:16979] rndis_msg_parser+0x168/0x8c0 [ 361.904409] [1: irq/191-dwc3:16979] rndis_command_complete+0x24/0x84 [ 361.904417] [1: irq/191-dwc3:16979] usb_gadget_giveback_request+0x20/0xe4 [ 361.904426] [1: irq/191-dwc3:16979] dwc3_gadget_giveback+0x44/0x60 [ 361.904434] [1: irq/191-dwc3:16979] dwc3_ep0_complete_data+0x1e8/0x3a0 [ 361.904442] [1: irq/191-dwc3:16979] dwc3_ep0_interrupt+0x29c/0x3dc [ 361.904450] [1: irq/191-dwc3:16979] dwc3_process_event_entry+0x78/0x6cc [ 361.904457] [1: irq/191-dwc3:16979] dwc3_process_event_buf+0xa0/0x1ec [ 361.904465] [1: irq/191-dwc3:16979] dwc3_thread_interrupt+0x34/0x5c
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) |
|---|---|---|---|---|---|
| f6281af9d62e128aa6efad29cf7265062af114f2 | affected | git | 9f5d8ba538ef81cd86ea587ca3f8c77e26bea405 | Unavailable | None listed |
| f6281af9d62e128aa6efad29cf7265062af114f2 | affected | git | 669c2b178956718407af5631ccbc61c24413f038 | Unavailable | None listed |
| f6281af9d62e128aa6efad29cf7265062af114f2 | affected | git | 9f688aadede6b862a0a898792b1a35421c93636f | Unavailable | None listed |
| f6281af9d62e128aa6efad29cf7265062af114f2 | affected | git | 9ab652d41deab49848673c3dadb57ad338485376 | Unavailable | None listed |
| f6281af9d62e128aa6efad29cf7265062af114f2 | affected | git | 4ce247af3f30078d5b97554f1ae6200a0222c15a | Unavailable | None listed |
| f6281af9d62e128aa6efad29cf7265062af114f2 | affected | git | da514063440b53a27309a4528b726f92c3cfe56f | Unavailable | None listed |
| f6281af9d62e128aa6efad29cf7265062af114f2 | affected | git | 33222d1571d7ce8c1c75f6b488f38968fa93d2d9 | Unavailable | None listed |
| f6281af9d62e128aa6efad29cf7265062af114f2 | affected | git | aaaba1c86d04dac8e49bf508b492f81506257da3 | 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) |
|---|---|---|---|---|---|
| 4.6 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.6 | Unavailable | None listed |
| 4.9.304 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.269 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.232 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.182 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.103 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.26 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.16.12 | unaffected | semver | Unavailable | 5.16.* | None listed |
| 5.17 | unaffected | original_commit_for_fix | Unavailable | * | None listed |