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CVE-2026-31732

In the Linux kernel, the following vulnerability has been resolved: gpio: Fix resource leaks on errors in gpiochip_add_data_with_key() Since commit aab5c6f20023 ("gpio: set device type for GPIO chips"), `gdev->dev.release` is unset. As a result, the reference count to `gdev->dev` isn't dropped on the error handling paths. Drop the reference on errors. Also reorder the instructions to make the error handling simpler. Now gpiochip_add_data_with_key() roughly looks like: >>> Some memory al
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:767f175f820cda7567c485141af056a2383789163c0b8d1629fcc7dbb8be2bd9
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/gpio/gpiolib.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.9"},{"lessThan":"6.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.95","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.22","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.12","versionType":"semver"},{"lessThanO…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:91336c08872e6b70951611aa3aadc61be9743ef1b672c6cbddb685d8fc870aa6 · sha256:7e77cd7437c4492f… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpio/gpiolib.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a500e1837c4266ddb05b39b3e1cc71f49a43ffa5","status":"affected","version":"aab5c6f200238ac45001bec3d5494fff8438a8dc","versionType":"git"},{"lessThan":"f0cf9c7b7c281956cc0dec163132cd96f76e1d60","status":"affected","version":"aab5c6f200238ac45001bec3d5494fff8438a8dc","versionType":"git"},{"lessThan":"fb4584d2b324c522404c733c65840a1a6519ada8","status":"affected","version":"aab5c6f200238ac45001bec…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:91336c08872e6b70951611aa3aadc61be9743ef1b672c6cbddb685d8fc870aa6 · sha256:7e77cd7437c4492f… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpio/gpiolib.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.9"},{"lessThan":"6.9","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.95","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.22","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.12","versionType":"semver"},{"lessThanO…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:91336c08872e6b70951611aa3aadc61be9743ef1b672c6cbddb685d8fc870aa6 · sha256:7e77cd7437c4492f… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpio/gpiolib.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"a500e1837c4266ddb05b39b3e1cc71f49a43ffa5","status":"affected","version":"aab5c6f200238ac45001bec3d5494fff8438a8dc","versionType":"git"},{"lessThan":"f0cf9c7b7c281956cc0dec163132cd96f76e1d60","status":"affected","version":"aab5c6f200238ac45001bec3d5494fff8438a8dc","versionType":"git"},{"lessThan":"fb4584d2b324c522404c733c65840a1a6519ada8","status":"affected","version":"aab5c6f200238ac45001bec…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:91336c08872e6b70951611aa3aadc61be9743ef1b672c6cbddb685d8fc870aa6 · sha256:7e77cd7437c4492f… · /containers/cna/affected/0

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/16fdabe143fce2cbf89139677728e17e21b46c28"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:91336c08872e6b70951611aa3aadc61be9743ef1b672c6cbddb685d8fc870aa6 · sha256:7e77cd7437c4492f… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/a500e1837c4266ddb05b39b3e1cc71f49a43ffa5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:91336c08872e6b70951611aa3aadc61be9743ef1b672c6cbddb685d8fc870aa6 · sha256:7e77cd7437c4492f… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/f0cf9c7b7c281956cc0dec163132cd96f76e1d60"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:91336c08872e6b70951611aa3aadc61be9743ef1b672c6cbddb685d8fc870aa6 · sha256:7e77cd7437c4492f… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/fb4584d2b324c522404c733c65840a1a6519ada8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:91336c08872e6b70951611aa3aadc61be9743ef1b672c6cbddb685d8fc870aa6 · sha256:7e77cd7437c4492f… · /containers/cna/references/2

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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