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CVE-2026-64461

In the Linux kernel, the following vulnerability has been resolved: PCI: mediatek: Fix IRQ domain leak when port fails to enable When mtk_pcie_enable_port() fails, mtk_pcie_port_free() removes the port from pcie->ports and frees the port structure. However, the IRQ domains set up earlier by mtk_pcie_init_irq_domain() are never freed. Fix this by refactoring mtk_pcie_irq_teardown() into a per-port helper, mtk_pcie_irq_teardown_port(), and calling it from mtk_pcie_setup() when mtk_pcie_enable_p
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9204b270601aada387c8b2e8662ddf788fad458e5fb8ee435b8067e61f3b7c44
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":["drivers/pci/controller/pcie-mediatek.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.14"},{"lessThan":"4.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"s…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0e3978aa482cf013844ccb11f234330ff94adcc2e3c0e5e10997675b71054909 · sha256:cdfbc9cca09c8232… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/pci/controller/pcie-mediatek.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e23da72ef202654a7d5269885c4fa39a8404db76","status":"affected","version":"b099631df160ec608cd6147f4d20a8042567a5b8","versionType":"git"},{"lessThan":"ec7c05eed47d8b15c45380aee7ca168a82e15035","status":"affected","version":"b099631df160ec608cd6147f4d20a8042567a5b8","versionType":"git"},{"lessThan":"1fbe8972a39548a633d06d7b03a01b7b119a2c12","status":"affected","version":"b099631…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0e3978aa482cf013844ccb11f234330ff94adcc2e3c0e5e10997675b71054909 · sha256:cdfbc9cca09c8232… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/pci/controller/pcie-mediatek.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.14"},{"lessThan":"4.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"s…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0e3978aa482cf013844ccb11f234330ff94adcc2e3c0e5e10997675b71054909 · sha256:cdfbc9cca09c8232… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/pci/controller/pcie-mediatek.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e23da72ef202654a7d5269885c4fa39a8404db76","status":"affected","version":"b099631df160ec608cd6147f4d20a8042567a5b8","versionType":"git"},{"lessThan":"ec7c05eed47d8b15c45380aee7ca168a82e15035","status":"affected","version":"b099631df160ec608cd6147f4d20a8042567a5b8","versionType":"git"},{"lessThan":"1fbe8972a39548a633d06d7b03a01b7b119a2c12","status":"affected","version":"b099631…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0e3978aa482cf013844ccb11f234330ff94adcc2e3c0e5e10997675b71054909 · sha256:cdfbc9cca09c8232… · /containers/cna/affected/0

Source references

8 source assertions
{"url":"https://git.kernel.org/stable/c/1fbe8972a39548a633d06d7b03a01b7b119a2c12"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e3978aa482cf013844ccb11f234330ff94adcc2e3c0e5e10997675b71054909 · sha256:cdfbc9cca09c8232… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/6e6a529d6f779413379b4404c9ef6a36c0337225"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e3978aa482cf013844ccb11f234330ff94adcc2e3c0e5e10997675b71054909 · sha256:cdfbc9cca09c8232… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/ce52e494a7555bdae1d990a2654fd7547ef6d986"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e3978aa482cf013844ccb11f234330ff94adcc2e3c0e5e10997675b71054909 · sha256:cdfbc9cca09c8232… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/df77314b3bedbd9ad5d6f0682f98b99e3c5f7e2e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e3978aa482cf013844ccb11f234330ff94adcc2e3c0e5e10997675b71054909 · sha256:cdfbc9cca09c8232… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/e23da72ef202654a7d5269885c4fa39a8404db76"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e3978aa482cf013844ccb11f234330ff94adcc2e3c0e5e10997675b71054909 · sha256:cdfbc9cca09c8232… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/ec7c05eed47d8b15c45380aee7ca168a82e15035"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e3978aa482cf013844ccb11f234330ff94adcc2e3c0e5e10997675b71054909 · sha256:cdfbc9cca09c8232… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/f865a57896bd92d7662eb2818d8f48872e2cbbc7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e3978aa482cf013844ccb11f234330ff94adcc2e3c0e5e10997675b71054909 · sha256:cdfbc9cca09c8232… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/fe8c701a53c2816cd82301f66c671d952003c1b0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e3978aa482cf013844ccb11f234330ff94adcc2e3c0e5e10997675b71054909 · sha256:cdfbc9cca09c8232… · /containers/cna/references/3

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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