CVE-2024-26749
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
usb: cdns3: fixed memory use after free at cdns3_gadget_ep_disable()
In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: fixed memory use after free at cdns3_gadget_ep_disable() ... cdns3_gadget_ep_free_request(&priv_ep->endpoint, &priv_req->request); list_del_init(&priv_req->list); ... 'priv_req' actually free at cdns3_gadget_ep_free_request(). But list_del_init() use priv_req->list after it. [ 1542.642868][ T534] BUG: KFENCE: use-after-free read in __list_del_entry_valid+0x10/0xd4 [ 1542.642868][ T534] [ 1542.653162][ T534] Use-after-free read at 0x000000009ed0ba99 (in kfence-#3): [ 1542.660311][ T534] __list_del_entry_valid+0x10/0xd4 [ 1542.665375][ T534] cdns3_gadget_ep_disable+0x1f8/0x388 [cdns3] [ 1542.671571][ T534] usb_ep_disable+0x44/0xe4 [ 1542.675948][ T534] ffs_func_eps_disable+0x64/0xc8 [ 1542.680839][ T534] ffs_func_set_alt+0x74/0x368 [ 1542.685478][ T534] ffs_func_disable+0x18/0x28 Move list_del_init() before cdns3_gadget_ep_free_request() to resolve this problem.
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) |
|---|---|---|---|---|---|
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | cfa9abb5570c489dabf6f7fb3a066cc576fc8824 | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | b40328eea93c75a5645891408010141a0159f643 | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | 4e5c73b15d95452c1ba9c771dd013a3fbe052ff3 | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | 2134e9906e17b1e5284300fab547869ebacfd7d9 | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | 29e42e1578a10c611b3f1a38f3229b2d664b5d16 | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | 9a07244f614bc417de527b799da779dcae780b5d | Unavailable | None listed |
| 7733f6c32e36ff9d7adadf40001039bf219b1cbe | affected | git | cd45f99034b0c8c9cb346dd0d6407a95ca3d36f6 | 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) |
|---|---|---|---|---|---|
| 5.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.4 | Unavailable | None listed |
| 5.4.270 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.211 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.150 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.80 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.19 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.7 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8 | unaffected | original_commit_for_fix | Unavailable | * | None listed |