CVE-2023-52670
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
rpmsg: virtio: Free driver_override when rpmsg_remove()
In the Linux kernel, the following vulnerability has been resolved: rpmsg: virtio: Free driver_override when rpmsg_remove() Free driver_override when rpmsg_remove(), otherwise the following memory leak will occur: unreferenced object 0xffff0000d55d7080 (size 128): comm "kworker/u8:2", pid 56, jiffies 4294893188 (age 214.272s) hex dump (first 32 bytes): 72 70 6d 73 67 5f 6e 73 00 00 00 00 00 00 00 00 rpmsg_ns........ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000009c94c9c1>] __kmem_cache_alloc_node+0x1f8/0x320 [<000000002300d89b>] __kmalloc_node_track_caller+0x44/0x70 [<00000000228a60c3>] kstrndup+0x4c/0x90 [<0000000077158695>] driver_set_override+0xd0/0x164 [<000000003e9c4ea5>] rpmsg_register_device_override+0x98/0x170 [<000000001c0c89a8>] rpmsg_ns_register_device+0x24/0x30 [<000000008bbf8fa2>] rpmsg_probe+0x2e0/0x3ec [<00000000e65a68df>] virtio_dev_probe+0x1c0/0x280 [<00000000443331cc>] really_probe+0xbc/0x2dc [<00000000391064b1>] __driver_probe_device+0x78/0xe0 [<00000000a41c9a5b>] driver_probe_device+0xd8/0x160 [<000000009c3bd5df>] __device_attach_driver+0xb8/0x140 [<0000000043cd7614>] bus_for_each_drv+0x7c/0xd4 [<000000003b929a36>] __device_attach+0x9c/0x19c [<00000000a94e0ba8>] device_initial_probe+0x14/0x20 [<000000003c999637>] bus_probe_device+0xa0/0xac
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) |
|---|---|---|---|---|---|
| b0b03b8119633de0649da9bd506e4850c401ff2b | affected | git | 229ce47cbfdc7d3a9415eb676abbfb77d676cb08 | Unavailable | None listed |
| b0b03b8119633de0649da9bd506e4850c401ff2b | affected | git | dd50fe18c234bd5ff22f658f4d414e8fa8cd6a5d | Unavailable | None listed |
| b0b03b8119633de0649da9bd506e4850c401ff2b | affected | git | 69ca89d80f2c8a1f5af429b955637beea7eead30 | Unavailable | None listed |
| b0b03b8119633de0649da9bd506e4850c401ff2b | affected | git | 2d27a7b19cb354c6d04bcdc9239e261ff29858d6 | Unavailable | None listed |
| b0b03b8119633de0649da9bd506e4850c401ff2b | affected | git | f4bb1d5daf77b1a95a43277268adf0d1430c2346 | Unavailable | None listed |
| b0b03b8119633de0649da9bd506e4850c401ff2b | affected | git | 4e6cef3fae5c164968118a13f3fe293700adc81a | Unavailable | None listed |
| b0b03b8119633de0649da9bd506e4850c401ff2b | affected | git | 9a416d624e5fb7246ea97c11fbfea7e0e27abf43 | Unavailable | None listed |
| b0b03b8119633de0649da9bd506e4850c401ff2b | affected | git | d5362c37e1f8a40096452fc201c30e705750e687 | 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) |
|---|---|---|---|---|---|
| 4.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.13 | Unavailable | None listed |
| 4.19.307 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.269 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.210 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.149 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.76 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.15 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.3 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8 | unaffected | original_commit_for_fix | Unavailable | * | None listed |