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CVE-2026-23299

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: purge error queues in socket destructors When TX timestamping is enabled via SO_TIMESTAMPING, SKBs may be queued into sk_error_queue and will stay there until consumed. If userspace never gets to read the timestamps, or if the controller is removed unexpectedly, these SKBs will leak. Fix by adding skb_queue_purge() calls for sk_error_queue in affected bluetooth destructors. RFCOMM does not currently use sk_error_qu
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:625ba8c75e21f43f29f8ce55b3a44c2fb5e26de4adac7e274da5b6dd1bf608de
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":"unaffected","product":"Linux","programFiles":["net/bluetooth/hci_sock.c","net/bluetooth/iso.c","net/bluetooth/l2cap_sock.c","net/bluetooth/sco.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2b6c942a526635f5c61d2f000258e620da32d3a7","status":"affected","version":"134f4b39df7b77225a80ef585c15d46f964f5e6f","versionType":"git"},{"lessThan":"3de7c10a950b36affc692d8bd2ac713852580e56","status":"affected","version":"134f4b39df7b77225a80ef585c15d46f964f5e6f","versionType":"git"},{"lessThan":"21e4271e65094172aadd5…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a38cdd7aaf0341f4b19f08cf19a643f989d57d728597c4e35d809dcb93201336 · sha256:9b0b0a03dedf99f3… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/bluetooth/hci_sock.c","net/bluetooth/iso.c","net/bluetooth/l2cap_sock.c","net/bluetooth/sco.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":"6.18.*","status":"unaffected","version":"6.18.17","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.7","versionType":"semver"},{"lessThanOrEqual":"*","statu…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a38cdd7aaf0341f4b19f08cf19a643f989d57d728597c4e35d809dcb93201336 · sha256:9b0b0a03dedf99f3… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/bluetooth/hci_sock.c","net/bluetooth/iso.c","net/bluetooth/l2cap_sock.c","net/bluetooth/sco.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2b6c942a526635f5c61d2f000258e620da32d3a7","status":"affected","version":"134f4b39df7b77225a80ef585c15d46f964f5e6f","versionType":"git"},{"lessThan":"3de7c10a950b36affc692d8bd2ac713852580e56","status":"affected","version":"134f4b39df7b77225a80ef585c15d46f964f5e6f","versionType":"git"},{"lessThan":"21e4271e65094172aadd5…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a38cdd7aaf0341f4b19f08cf19a643f989d57d728597c4e35d809dcb93201336 · sha256:9b0b0a03dedf99f3… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/bluetooth/hci_sock.c","net/bluetooth/iso.c","net/bluetooth/l2cap_sock.c","net/bluetooth/sco.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":"6.18.*","status":"unaffected","version":"6.18.17","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.7","versionType":"semver"},{"lessThanOrEqual":"*","statu…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:a38cdd7aaf0341f4b19f08cf19a643f989d57d728597c4e35d809dcb93201336 · sha256:9b0b0a03dedf99f3… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/21e4271e65094172aadd5beb8caea95dd0fbf6d7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a38cdd7aaf0341f4b19f08cf19a643f989d57d728597c4e35d809dcb93201336 · sha256:9b0b0a03dedf99f3… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/2b6c942a526635f5c61d2f000258e620da32d3a7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a38cdd7aaf0341f4b19f08cf19a643f989d57d728597c4e35d809dcb93201336 · sha256:9b0b0a03dedf99f3… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/3de7c10a950b36affc692d8bd2ac713852580e56"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:a38cdd7aaf0341f4b19f08cf19a643f989d57d728597c4e35d809dcb93201336 · sha256:9b0b0a03dedf99f3… · /containers/cna/references/1

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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