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CVE-2026-64236

In the Linux kernel, the following vulnerability has been resolved: i2c: davinci: fix division by zero on missing clock-frequency When the 'clock-frequency' property is missing from the device tree, the driver falls back to DAVINCI_I2C_DEFAULT_BUS_FREQ. However, this macro was defined in kHz (100), whereas the device tree property is expected in Hz. The probe function divided the fallback value by 1000, causing integer truncation that resulted in dev->bus_freq = 0. This triggered a determinis
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:555c16c29da16d8b29f0e595d23bbd51b1c72d9eb090d585d0fe0528f3f62340
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-davinci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3f43865cb64dd7cb50efae1281a95585617b12a1","status":"affected","version":"b04ce63859793e3439b394976b8d29e785d4d69a","versionType":"git"},{"lessThan":"9b694bc0e1831cbc5c3bbfd1b156ec719128f7d9","status":"affected","version":"b04ce63859793e3439b394976b8d29e785d4d69a","versionType":"git"},{"lessThan":"030675aa54cf757769b3db65642433d626b3ed7c","status":"affected","version":"b04ce63859793…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1482118b5e564bdc54aa90a4d2ae9dccb763f7038f607872600476289ce4014d · sha256:b64263385b20c90e… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/i2c/busses/i2c-davinci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.14"},{"lessThan":"6.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.35","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.12","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1482118b5e564bdc54aa90a4d2ae9dccb763f7038f607872600476289ce4014d · sha256:b64263385b20c90e… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/i2c/busses/i2c-davinci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"3f43865cb64dd7cb50efae1281a95585617b12a1","status":"affected","version":"b04ce63859793e3439b394976b8d29e785d4d69a","versionType":"git"},{"lessThan":"9b694bc0e1831cbc5c3bbfd1b156ec719128f7d9","status":"affected","version":"b04ce63859793e3439b394976b8d29e785d4d69a","versionType":"git"},{"lessThan":"030675aa54cf757769b3db65642433d626b3ed7c","status":"affected","version":"b04ce63859793…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1482118b5e564bdc54aa90a4d2ae9dccb763f7038f607872600476289ce4014d · sha256:b64263385b20c90e… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/i2c/busses/i2c-davinci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.14"},{"lessThan":"6.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.35","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.12","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1482118b5e564bdc54aa90a4d2ae9dccb763f7038f607872600476289ce4014d · sha256:b64263385b20c90e… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/030675aa54cf757769b3db65642433d626b3ed7c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1482118b5e564bdc54aa90a4d2ae9dccb763f7038f607872600476289ce4014d · sha256:b64263385b20c90e… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/3f43865cb64dd7cb50efae1281a95585617b12a1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1482118b5e564bdc54aa90a4d2ae9dccb763f7038f607872600476289ce4014d · sha256:b64263385b20c90e… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/9b694bc0e1831cbc5c3bbfd1b156ec719128f7d9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1482118b5e564bdc54aa90a4d2ae9dccb763f7038f607872600476289ce4014d · sha256:b64263385b20c90e… · /containers/cna/references/1

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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