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CVE-2026-23369

In the Linux kernel, the following vulnerability has been resolved: i2c: i801: Revert "i2c: i801: replace acpi_lock with I2C bus lock" This reverts commit f707d6b9e7c18f669adfdb443906d46cfbaaa0c1. Under rare circumstances, multiple udev threads can collect i801 device info on boot and walk i801_acpi_io_handler somewhat concurrently. The first will note the area is reserved by acpi to prevent further touches. This ultimately causes the area to be deregistered. The second will enter i801_acpi_i
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ee1b75ec82db6bca9497c68d1356e89b1006439ab82c4d8cf5648a2174e6f27d
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/i2c/busses/i2c-i801.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9507f9953a2a5647eb42668d0c243fdbd7e72954","status":"affected","version":"f707d6b9e7c18f669adfdb443906d46cfbaaa0c1","versionType":"git"},{"lessThan":"1c72e7b0b442ce21a1348d9b8237cfddb67048eb","status":"affected","version":"f707d6b9e7c18f669adfdb443906d46cfbaaa0c1","versionType":"git"},{"lessThan":"c726273044a5a8308a889d19d6884135c0f3321d","status":"affected","version":"f707d6b9e7c18f66…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:42ec3447b1613b125ee7c2d056cd8471a75986d2c8e539102cac8ca416a63bfc · sha256:fc40b5a6ecb6b0c1… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/i2c/busses/i2c-i801.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.7"},{"lessThan":"6.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.77","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.17","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.7","versionType":"semver"},{"les…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:42ec3447b1613b125ee7c2d056cd8471a75986d2c8e539102cac8ca416a63bfc · sha256:fc40b5a6ecb6b0c1… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/i2c/busses/i2c-i801.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9507f9953a2a5647eb42668d0c243fdbd7e72954","status":"affected","version":"f707d6b9e7c18f669adfdb443906d46cfbaaa0c1","versionType":"git"},{"lessThan":"1c72e7b0b442ce21a1348d9b8237cfddb67048eb","status":"affected","version":"f707d6b9e7c18f669adfdb443906d46cfbaaa0c1","versionType":"git"},{"lessThan":"c726273044a5a8308a889d19d6884135c0f3321d","status":"affected","version":"f707d6b9e7c18f66…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:42ec3447b1613b125ee7c2d056cd8471a75986d2c8e539102cac8ca416a63bfc · sha256:fc40b5a6ecb6b0c1… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/i2c/busses/i2c-i801.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.7"},{"lessThan":"6.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.77","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.17","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.7","versionType":"semver"},{"les…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:42ec3447b1613b125ee7c2d056cd8471a75986d2c8e539102cac8ca416a63bfc · sha256:fc40b5a6ecb6b0c1… · /containers/cna/affected/1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/1c72e7b0b442ce21a1348d9b8237cfddb67048eb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:42ec3447b1613b125ee7c2d056cd8471a75986d2c8e539102cac8ca416a63bfc · sha256:fc40b5a6ecb6b0c1… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/9507f9953a2a5647eb42668d0c243fdbd7e72954"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:42ec3447b1613b125ee7c2d056cd8471a75986d2c8e539102cac8ca416a63bfc · sha256:fc40b5a6ecb6b0c1… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/c726273044a5a8308a889d19d6884135c0f3321d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:42ec3447b1613b125ee7c2d056cd8471a75986d2c8e539102cac8ca416a63bfc · sha256:fc40b5a6ecb6b0c1… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/cfc69c2e6c699c96949f7b0455195b0bfb7dc715"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:42ec3447b1613b125ee7c2d056cd8471a75986d2c8e539102cac8ca416a63bfc · sha256:fc40b5a6ecb6b0c1… · /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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