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CVE-2026-43476

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas() sizeof(num) evaluates to sizeof(size_t) (8 bytes on 64-bit) instead of the intended __be32 element size (4 bytes). Use sizeof(*meas) to correctly match the buffer element type.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e267700c8d3b409e7aab3e8cdb35198bc8f69881541a90edbefa94f6056ec2af
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/iio/chemical/sps30_i2c.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9aff2e9c2927ecd9652872a43a0725f101128104","status":"affected","version":"8f3f130852785dac0759843835ca97c3bacc2b10","versionType":"git"},{"lessThan":"08881d82f94deaa51800360029908863e5c4c39d","status":"affected","version":"8f3f130852785dac0759843835ca97c3bacc2b10","versionType":"git"},{"lessThan":"dcdf1e92674efb6692f4ebe189e0aa9fde23a541","status":"affected","version":"8f3f130852785…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:466cc5e0bfbe6fd801a9d47e36f1fbc7dbd617f7c278dda25d52a834d8f63492 · sha256:3b17ff96adf0bc08… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/iio/chemical/sps30_i2c.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.14"},{"lessThan":"5.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.167","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:466cc5e0bfbe6fd801a9d47e36f1fbc7dbd617f7c278dda25d52a834d8f63492 · sha256:3b17ff96adf0bc08… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/iio/chemical/sps30_i2c.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9aff2e9c2927ecd9652872a43a0725f101128104","status":"affected","version":"8f3f130852785dac0759843835ca97c3bacc2b10","versionType":"git"},{"lessThan":"08881d82f94deaa51800360029908863e5c4c39d","status":"affected","version":"8f3f130852785dac0759843835ca97c3bacc2b10","versionType":"git"},{"lessThan":"dcdf1e92674efb6692f4ebe189e0aa9fde23a541","status":"affected","version":"8f3f130852785…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:466cc5e0bfbe6fd801a9d47e36f1fbc7dbd617f7c278dda25d52a834d8f63492 · sha256:3b17ff96adf0bc08… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/iio/chemical/sps30_i2c.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.14"},{"lessThan":"5.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.167","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.130","versionType":"semver"},…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:466cc5e0bfbe6fd801a9d47e36f1fbc7dbd617f7c278dda25d52a834d8f63492 · sha256:3b17ff96adf0bc08… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:466cc5e0bfbe6fd801a9d47e36f1fbc7dbd617f7c278dda25d52a834d8f63492 · sha256:3b17ff96adf0bc08… · /containers/cna/metrics/0/cvssV3_1

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/08881d82f94deaa51800360029908863e5c4c39d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:466cc5e0bfbe6fd801a9d47e36f1fbc7dbd617f7c278dda25d52a834d8f63492 · sha256:3b17ff96adf0bc08… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/165f12b40901c6a7aca15796da239726ddcdc5ad"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:466cc5e0bfbe6fd801a9d47e36f1fbc7dbd617f7c278dda25d52a834d8f63492 · sha256:3b17ff96adf0bc08… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/216345f98cae7fcc84f49728c67478ac00321c87"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:466cc5e0bfbe6fd801a9d47e36f1fbc7dbd617f7c278dda25d52a834d8f63492 · sha256:3b17ff96adf0bc08… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/2a4d111a6a34afb8bb4f118009e7728ed2ec7e10"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:466cc5e0bfbe6fd801a9d47e36f1fbc7dbd617f7c278dda25d52a834d8f63492 · sha256:3b17ff96adf0bc08… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/90e978ace598567e6e30de79805bddf37cf892ac"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:466cc5e0bfbe6fd801a9d47e36f1fbc7dbd617f7c278dda25d52a834d8f63492 · sha256:3b17ff96adf0bc08… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/9aff2e9c2927ecd9652872a43a0725f101128104"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:466cc5e0bfbe6fd801a9d47e36f1fbc7dbd617f7c278dda25d52a834d8f63492 · sha256:3b17ff96adf0bc08… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/dcdf1e92674efb6692f4ebe189e0aa9fde23a541"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:466cc5e0bfbe6fd801a9d47e36f1fbc7dbd617f7c278dda25d52a834d8f63492 · sha256:3b17ff96adf0bc08… · /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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