CVE-2026-43022
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)
Bluetooth: hci_sync: hci_cmd_sync_queue_once() return -EEXIST if exists
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: hci_cmd_sync_queue_once() return -EEXIST if exists hci_cmd_sync_queue_once() needs to indicate whether a queue item was added, so caller can know if callbacks are called, so it can avoid leaking resources. Change the function to return -EEXIST if queue item already exists. Modify all callsites to handle that.
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) |
|---|---|---|---|---|---|
| 1499f79995c7ee58e3bfeeff75f6d1b37dcda881 | affected | git | dfee8da127bafa46530b72347bce3ccae736296d | Unavailable | None listed |
| 505ea2b295929e7be2b4e1bc86ee31cb7862fb01 | affected | git | 799e2e5fbf3f14874b5c6cc289a0dd68b2ca1979 | Unavailable | None listed |
| 505ea2b295929e7be2b4e1bc86ee31cb7862fb01 | affected | git | 5cfa4f537a056c91ac6c09bc3ab58a4455217df7 | Unavailable | None listed |
| 505ea2b295929e7be2b4e1bc86ee31cb7862fb01 | affected | git | 0ad2ce230b38cd4b3f6732cc609e270461e626e5 | Unavailable | None listed |
| 505ea2b295929e7be2b4e1bc86ee31cb7862fb01 | affected | git | 2969554bcfccb5c609f6b6cd4a014933f3a66dd0 | Unavailable | None listed |
| f00f36db76eb8fd10d13e80e2590f23b5beaa54d | affected | git | Unavailable | Unavailable | None listed |
| 357603f4d396d85fbf0045512efaf1d7f7394ed7 | affected | git | Unavailable | Unavailable | None listed |
| 6.6.51 | affected | semver | 6.6.160 | Unavailable | None listed |
| 6.1.120 | affected | semver | 6.2 | Unavailable | None listed |
| 6.8.9 | affected | semver | 6.9 | 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) |
|---|---|---|---|---|---|
| 6.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.9 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.114 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.57 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.12 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |