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CVE-2026-64433

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix UAF of hci_conn_params in add_device_complete add_device_complete() runs from the hci_cmd_sync_work kworker, which holds only hci_req_sync_lock and *not* hci_dev_lock. It calls hci_conn_params_lookup() and then dereferences the returned object (params->flags) without taking hci_dev_lock: params = hci_conn_params_lookup(hdev, &cp->addr.bdaddr, le_addr_type(cp->addr.type)); ... device_flags_changed
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:b5beb24a55f263f03cbfde601939618ffcdadeebb2193aa9bf29cda5dd49336a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["net/bluetooth/mgmt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.145","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.96","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.39","versionType":"semver"},{"lessThanOr…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b19cd46a53d1e4462241ec87af487a4b4af2c4b03a399ec60313a6ac43751422 · sha256:ecc5d2552861bf3f… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/bluetooth/mgmt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"caed4a96d55757c139a899744657c032b6186665","status":"affected","version":"31492b8386e5a243df26ca4a9421f6b041f414d5","versionType":"git"},{"lessThan":"e4369e4e970f3fa4676b76be14c1d315c87f22b6","status":"affected","version":"28826a89fdfd49f3291980c2e68b8a7c5d55e199","versionType":"git"},{"lessThan":"b346efa825b5e4386f19bc63f81141652d496ec4","status":"affected","version":"1e2e3044c1bc64a64aa0eaf7c…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b19cd46a53d1e4462241ec87af487a4b4af2c4b03a399ec60313a6ac43751422 · sha256:ecc5d2552861bf3f… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["net/bluetooth/mgmt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.145","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.96","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.39","versionType":"semver"},{"lessThanOr…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b19cd46a53d1e4462241ec87af487a4b4af2c4b03a399ec60313a6ac43751422 · sha256:ecc5d2552861bf3f… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/bluetooth/mgmt.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"caed4a96d55757c139a899744657c032b6186665","status":"affected","version":"31492b8386e5a243df26ca4a9421f6b041f414d5","versionType":"git"},{"lessThan":"e4369e4e970f3fa4676b76be14c1d315c87f22b6","status":"affected","version":"28826a89fdfd49f3291980c2e68b8a7c5d55e199","versionType":"git"},{"lessThan":"b346efa825b5e4386f19bc63f81141652d496ec4","status":"affected","version":"1e2e3044c1bc64a64aa0eaf7c…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b19cd46a53d1e4462241ec87af487a4b4af2c4b03a399ec60313a6ac43751422 · sha256:ecc5d2552861bf3f… · /containers/cna/affected/0

Source references

5 source assertions
{"url":"https://git.kernel.org/stable/c/9531014c60c804e16099885d4a98aedcf31bce8d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b19cd46a53d1e4462241ec87af487a4b4af2c4b03a399ec60313a6ac43751422 · sha256:ecc5d2552861bf3f… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/b346efa825b5e4386f19bc63f81141652d496ec4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b19cd46a53d1e4462241ec87af487a4b4af2c4b03a399ec60313a6ac43751422 · sha256:ecc5d2552861bf3f… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/caed4a96d55757c139a899744657c032b6186665"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b19cd46a53d1e4462241ec87af487a4b4af2c4b03a399ec60313a6ac43751422 · sha256:ecc5d2552861bf3f… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/e4369e4e970f3fa4676b76be14c1d315c87f22b6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b19cd46a53d1e4462241ec87af487a4b4af2c4b03a399ec60313a6ac43751422 · sha256:ecc5d2552861bf3f… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/fa85d985f614bc3feb343000f14a1072e99b0df1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b19cd46a53d1e4462241ec87af487a4b4af2c4b03a399ec60313a6ac43751422 · sha256:ecc5d2552861bf3f… · /containers/cna/references/4

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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