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CVE-2026-23115

In the Linux kernel, the following vulnerability has been resolved: serial: Fix not set tty->port race condition Revert commit bfc467db60b7 ("serial: remove redundant tty_port_link_device()") because the tty_port_link_device() is not redundant: the tty->port has to be confured before we call uart_configure_port(), otherwise user-space can open console without TTY linked to the driver. This tty_port_link_device() was added explicitly to avoid this exact issue in commit fb2b90014d78 ("tty: link
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5c12ad7ed1e1142c5257f9b57048c6cb50ee2f32da8709da9558ff785dd27cb5
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":["drivers/tty/serial/serial_core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2501c49306238b54a2de0f93de43d50ab6e76c84","status":"affected","version":"bfc467db60b76c30ca1f7f02088a219b6d5b6e8c","versionType":"git"},{"lessThan":"32f37e57583f869140cff445feedeea8a5fea986","status":"affected","version":"bfc467db60b76c30ca1f7f02088a219b6d5b6e8c","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:65d15d7a05e26eec55a40faa4434b238606b3254c0bd5d90f76ac11612b11040 · sha256:d633196730b6d2f0… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/tty/serial/serial_core.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":"6.18.8","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:65d15d7a05e26eec55a40faa4434b238606b3254c0bd5d90f76ac11612b11040 · sha256:d633196730b6d2f0… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/tty/serial/serial_core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2501c49306238b54a2de0f93de43d50ab6e76c84","status":"affected","version":"bfc467db60b76c30ca1f7f02088a219b6d5b6e8c","versionType":"git"},{"lessThan":"32f37e57583f869140cff445feedeea8a5fea986","status":"affected","version":"bfc467db60b76c30ca1f7f02088a219b6d5b6e8c","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:65d15d7a05e26eec55a40faa4434b238606b3254c0bd5d90f76ac11612b11040 · sha256:d633196730b6d2f0… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/tty/serial/serial_core.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":"6.18.8","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:65d15d7a05e26eec55a40faa4434b238606b3254c0bd5d90f76ac11612b11040 · sha256:d633196730b6d2f0… · /containers/cna/affected/1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/2501c49306238b54a2de0f93de43d50ab6e76c84"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:65d15d7a05e26eec55a40faa4434b238606b3254c0bd5d90f76ac11612b11040 · sha256:d633196730b6d2f0… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/32f37e57583f869140cff445feedeea8a5fea986"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:65d15d7a05e26eec55a40faa4434b238606b3254c0bd5d90f76ac11612b11040 · sha256:d633196730b6d2f0… · /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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