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CVE-2026-46296

In the Linux kernel, the following vulnerability has been resolved: spi: s3c64xx: fix NULL-deref on driver unbind A change moving DMA channel allocation from probe() back to s3c64xx_spi_prepare_transfer() failed to remove the corresponding deallocation from remove(). Drop the bogus DMA channel release from remove() to avoid triggering a NULL-pointer dereference on driver unbind. This issue was flagged by Sashiko when reviewing a controller deregistration fix.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:89a2423a7235263a6f0853decca474aa7c69cfbfa202039e6fecba75ec46b8e7
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/spi/spi-s3c64xx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"29e219a18e21258bdb4ee12cecd0e9ec87d7e6a7","status":"affected","version":"f52b03c707444c5a3d1a0b9c5724f93ddc3c588e","versionType":"git"},{"lessThan":"1108b8722b9ff0cdd3e8aa18d98244fcd93b6760","status":"affected","version":"f52b03c707444c5a3d1a0b9c5724f93ddc3c588e","versionType":"git"},{"lessThan":"323a258f4b1916b5a3098618e036e033b2f2317f","status":"affected","version":"f52b03c707444c5a3d1a…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d83fccdbc5275386446ea0b390ae1bc620e5f35e8bcb09c0872809a4f1d21e1c · sha256:f08d22cd89569367… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/spi/spi-s3c64xx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.0"},{"lessThan":"6.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.140","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.88","versionType":"semver"},{"lessThan…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d83fccdbc5275386446ea0b390ae1bc620e5f35e8bcb09c0872809a4f1d21e1c · sha256:f08d22cd89569367… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/spi/spi-s3c64xx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"29e219a18e21258bdb4ee12cecd0e9ec87d7e6a7","status":"affected","version":"f52b03c707444c5a3d1a0b9c5724f93ddc3c588e","versionType":"git"},{"lessThan":"1108b8722b9ff0cdd3e8aa18d98244fcd93b6760","status":"affected","version":"f52b03c707444c5a3d1a0b9c5724f93ddc3c588e","versionType":"git"},{"lessThan":"323a258f4b1916b5a3098618e036e033b2f2317f","status":"affected","version":"f52b03c707444c5a3d1a…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d83fccdbc5275386446ea0b390ae1bc620e5f35e8bcb09c0872809a4f1d21e1c · sha256:f08d22cd89569367… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/spi/spi-s3c64xx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.0"},{"lessThan":"6.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.140","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.88","versionType":"semver"},{"lessThan…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d83fccdbc5275386446ea0b390ae1bc620e5f35e8bcb09c0872809a4f1d21e1c · sha256:f08d22cd89569367… · /containers/cna/affected/1

Source references

6 source assertions
{"url":"https://git.kernel.org/stable/c/1108b8722b9ff0cdd3e8aa18d98244fcd93b6760"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d83fccdbc5275386446ea0b390ae1bc620e5f35e8bcb09c0872809a4f1d21e1c · sha256:f08d22cd89569367… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/1b66f16a571a10ba8889ac471755c8af9c5b9266"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d83fccdbc5275386446ea0b390ae1bc620e5f35e8bcb09c0872809a4f1d21e1c · sha256:f08d22cd89569367… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/22788b1a8611380b141e09a8896702e32d164238"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d83fccdbc5275386446ea0b390ae1bc620e5f35e8bcb09c0872809a4f1d21e1c · sha256:f08d22cd89569367… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/29e219a18e21258bdb4ee12cecd0e9ec87d7e6a7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d83fccdbc5275386446ea0b390ae1bc620e5f35e8bcb09c0872809a4f1d21e1c · sha256:f08d22cd89569367… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/323a258f4b1916b5a3098618e036e033b2f2317f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d83fccdbc5275386446ea0b390ae1bc620e5f35e8bcb09c0872809a4f1d21e1c · sha256:f08d22cd89569367… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/45daacbead8a009844bd5dba6cfa731332184d17"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d83fccdbc5275386446ea0b390ae1bc620e5f35e8bcb09c0872809a4f1d21e1c · sha256:f08d22cd89569367… · /containers/cna/references/5

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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