CVE Explorer

CVE-2026-53384

In the Linux kernel, the following vulnerability has been resolved: serial: 8250_dw: unregister 8250 port if clk_notifier_register() fails dw8250_probe() registers the 8250 port via serial8250_register_8250_port() and then, if the device has a clock, registers a clock notifier. If clk_notifier_register() fails, probe returns the error but leaves the 8250 port registered. The matching serial8250_unregister_port() lives in dw8250_remove(), which is not called when probe fails, so the port slot s

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7ad3cca514cea1a2f29dbe9ca22e6922db71b8f60e5efabbad038ff06d08f962

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/tty/serial/8250/8250_dw.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.19"},{"lessThan":"5.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.177","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.144","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.95","versionType":"semver"},…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f6e003e42ad09f9d8938d4ff6c7b265be8e7533ce46dc55bcd8c3bb7ddfe4bc9 · sha256:f33f2b4488716d4a… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/tty/serial/8250/8250_dw.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"ccdf4510a3873b14e5e348cdb038717996f09fda","status":"affected","version":"57f83e5dd6a33c4696699954784f8fee789b1d0c","versionType":"git"},{"lessThan":"511d2b92f8d20de04acafab676150d26fb5c67f4","status":"affected","version":"57f83e5dd6a33c4696699954784f8fee789b1d0c","versionType":"git"},{"lessThan":"07ffe414a708ae60551401cec5d727ed156b8caf","status":"affected","version":"57f83e5dd6a3…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f6e003e42ad09f9d8938d4ff6c7b265be8e7533ce46dc55bcd8c3bb7ddfe4bc9 · sha256:f33f2b4488716d4a… · /containers/cna/affected/0

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f6e003e42ad09f9d8938d4ff6c7b265be8e7533ce46dc55bcd8c3bb7ddfe4bc9 · sha256:f33f2b4488716d4a… · /containers/cna/affected/1

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:f6e003e42ad09f9d8938d4ff6c7b265be8e7533ce46dc55bcd8c3bb7ddfe4bc9 · sha256:f33f2b4488716d4a… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:f6e003e42ad09f9d8938d4ff6c7b265be8e7533ce46dc55bcd8c3bb7ddfe4bc9 · sha256:f33f2b4488716d4a… · /containers/cna/metrics/0/cvssV3_1

Source references

7 source assertions

{"url":"https://git.kernel.org/stable/c/07ffe414a708ae60551401cec5d727ed156b8caf"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f6e003e42ad09f9d8938d4ff6c7b265be8e7533ce46dc55bcd8c3bb7ddfe4bc9 · sha256:f33f2b4488716d4a… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/10fc708b4de7f86002d2d735a2dbf3b5b7f65692"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f6e003e42ad09f9d8938d4ff6c7b265be8e7533ce46dc55bcd8c3bb7ddfe4bc9 · sha256:f33f2b4488716d4a… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/3d205fe80f2181f0109150ad1fa06ee5bc046935"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f6e003e42ad09f9d8938d4ff6c7b265be8e7533ce46dc55bcd8c3bb7ddfe4bc9 · sha256:f33f2b4488716d4a… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/511d2b92f8d20de04acafab676150d26fb5c67f4"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f6e003e42ad09f9d8938d4ff6c7b265be8e7533ce46dc55bcd8c3bb7ddfe4bc9 · sha256:f33f2b4488716d4a… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/778b9dda4b24005a27bcd9c35c110bf8d7f259ca"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f6e003e42ad09f9d8938d4ff6c7b265be8e7533ce46dc55bcd8c3bb7ddfe4bc9 · sha256:f33f2b4488716d4a… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/ccdf4510a3873b14e5e348cdb038717996f09fda"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f6e003e42ad09f9d8938d4ff6c7b265be8e7533ce46dc55bcd8c3bb7ddfe4bc9 · sha256:f33f2b4488716d4a… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/d72650a4f334581b23a1892b888a4cb1be142f76"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:f6e003e42ad09f9d8938d4ff6c7b265be8e7533ce46dc55bcd8c3bb7ddfe4bc9 · sha256:f33f2b4488716d4a… · /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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