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CVE-2025-68352

In the Linux kernel, the following vulnerability has been resolved: spi: ch341: fix out-of-bounds memory access in ch341_transfer_one Discovered by Atuin - Automated Vulnerability Discovery Engine. The 'len' variable is calculated as 'min(32, trans->len + 1)', which includes the 1-byte command header. When copying data from 'trans->tx_buf' to 'ch341->tx_buf + 1', using 'len' as the length is incorrect because: 1. It causes an out-of-bounds read from 'trans->tx_buf' (which has size 'trans
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2b26ef4b2bb87aa3ba25884f6a3ab7d8835d28591fa9bcf0b3e18583d3c5aaa5
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/spi/spi-ch341.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.11"},{"lessThan":"6.11","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.63","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.13","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.2","versionType":"semver"},{"lessTha…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3b8570e27c5dd7f4fd55829d2b84df125c3a183e1659f76e5870c91e4acb7728 · sha256:d36f46d71e2536b6… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/spi/spi-ch341.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"cad6c0fd6f3c0e76a1f75df4bce3b08a13f08974","status":"affected","version":"8846739f52afa07e63395c80227dc544f54bd7b1","versionType":"git"},{"lessThan":"ea1e43966cd03098fcd5f0d72e6c2901d45fa08d","status":"affected","version":"8846739f52afa07e63395c80227dc544f54bd7b1","versionType":"git"},{"lessThan":"81841da1f30f66a850cc8796d99ba330aad9d696","status":"affected","version":"8846739f52afa07e63395c…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3b8570e27c5dd7f4fd55829d2b84df125c3a183e1659f76e5870c91e4acb7728 · sha256:d36f46d71e2536b6… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/spi/spi-ch341.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.11"},{"lessThan":"6.11","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.63","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.13","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.2","versionType":"semver"},{"lessTha…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3b8570e27c5dd7f4fd55829d2b84df125c3a183e1659f76e5870c91e4acb7728 · sha256:d36f46d71e2536b6… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/spi/spi-ch341.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"cad6c0fd6f3c0e76a1f75df4bce3b08a13f08974","status":"affected","version":"8846739f52afa07e63395c80227dc544f54bd7b1","versionType":"git"},{"lessThan":"ea1e43966cd03098fcd5f0d72e6c2901d45fa08d","status":"affected","version":"8846739f52afa07e63395c80227dc544f54bd7b1","versionType":"git"},{"lessThan":"81841da1f30f66a850cc8796d99ba330aad9d696","status":"affected","version":"8846739f52afa07e63395c…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3b8570e27c5dd7f4fd55829d2b84df125c3a183e1659f76e5870c91e4acb7728 · sha256:d36f46d71e2536b6… · /containers/cna/affected/0

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:v2:3b8570e27c5dd7f4fd55829d2b84df125c3a183e1659f76e5870c91e4acb7728 · sha256:d36f46d71e2536b6… · /containers/cna/metrics/0/cvssV3_1

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/545d1287e40a55242f6ab68bcc1ba3b74088b1bc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3b8570e27c5dd7f4fd55829d2b84df125c3a183e1659f76e5870c91e4acb7728 · sha256:d36f46d71e2536b6… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/81841da1f30f66a850cc8796d99ba330aad9d696"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3b8570e27c5dd7f4fd55829d2b84df125c3a183e1659f76e5870c91e4acb7728 · sha256:d36f46d71e2536b6… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/cad6c0fd6f3c0e76a1f75df4bce3b08a13f08974"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3b8570e27c5dd7f4fd55829d2b84df125c3a183e1659f76e5870c91e4acb7728 · sha256:d36f46d71e2536b6… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/ea1e43966cd03098fcd5f0d72e6c2901d45fa08d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3b8570e27c5dd7f4fd55829d2b84df125c3a183e1659f76e5870c91e4acb7728 · sha256:d36f46d71e2536b6… · /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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