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CVE-2025-68773

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-cpm: Check length parity before switching to 16 bit mode Commit fc96ec826bce ("spi: fsl-cpm: Use 16 bit mode for large transfers with even size") failed to make sure that the size is really even before switching to 16 bit mode. Until recently the problem went unnoticed because kernfs uses a pre-allocated bounce buffer of size PAGE_SIZE for reading EEPROM. But commit 8ad6249c51d0 ("eeprom: at25: convert to spi-mem API
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8ed421f993ba32aa69b25b7d1ac5743045c3c75f19e471212be12e4222a1a83e
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 7 assertions

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/adp/0/affected/2

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/adp/0/affected/3

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/adp/0/affected/1

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/spi/spi-fsl-spi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.4"},{"lessThan":"6.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.248","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.198","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.160","versionType":"semver"},{"lessT…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/spi/spi-fsl-spi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c8f1d35076b78df61ace737e41cc1f4b7b63236c","status":"affected","version":"60afe299bb541a928ba39bcb4ae8d3e428d1c5a5","versionType":"git"},{"lessThan":"9c34a4a2ead00979d203a8c16bea87f0ef5291d8","status":"affected","version":"4badd33929c05ed314794b95f1af1308f7222be8","versionType":"git"},{"lessThan":"837a23a11e0f734f096c7c7b0778d0e625e3dc87","status":"affected","version":"7f6738e003b364783f30…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/cna/affected/0

{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/adp/0/affected/4

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/adp/0/affected/0

Affected products and versions

7 source assertions
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/adp/0/affected/2
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/adp/0/affected/3
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/adp/0/affected/1
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/spi/spi-fsl-spi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.4"},{"lessThan":"6.4","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.248","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.198","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.160","versionType":"semver"},{"lessT…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/spi/spi-fsl-spi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"c8f1d35076b78df61ace737e41cc1f4b7b63236c","status":"affected","version":"60afe299bb541a928ba39bcb4ae8d3e428d1c5a5","versionType":"git"},{"lessThan":"9c34a4a2ead00979d203a8c16bea87f0ef5291d8","status":"affected","version":"4badd33929c05ed314794b95f1af1308f7222be8","versionType":"git"},{"lessThan":"837a23a11e0f734f096c7c7b0778d0e625e3dc87","status":"affected","version":"7f6738e003b364783f30…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/cna/affected/0
{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/adp/0/affected/4
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/adp/0/affected/0

Source references

8 source assertions
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-019113.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/1417927df8049a0194933861e9b098669a95c762"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/3dd6d01384823e1bd8602873153d6fc4337ac4fe"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/743cebcbd1b2609ec5057ab474979cef73d1b681"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/837a23a11e0f734f096c7c7b0778d0e625e3dc87"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/9c34a4a2ead00979d203a8c16bea87f0ef5291d8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/be0b613198e6bfa104ad520397cab82ad3ec1771"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/c8f1d35076b78df61ace737e41cc1f4b7b63236c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:43312396893f0ae67aee2b69c446cde53847c53683f3fa076f0c6fdb9a43ca05 · sha256:2068a6a26e013ed5… · /containers/cna/references/0

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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