Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-31485

In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-lpspi: fix teardown order issue (UAF) There is a teardown order issue in the driver. The SPI controller is registered using devm_spi_register_controller(), which delays unregistration of the SPI controller until after the fsl_lpspi_remove() function returns. As the fsl_lpspi_remove() function synchronously tears down the DMA channels, a running SPI transfer triggers the following NULL pointer dereference due to u
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d9b7accc7ed30f9db985297f988d70f078d2e2f4d054a8e2a02208c23d94f068
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 12 assertions

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/3

{"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:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/6

{"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:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/spi/spi-fsl-lpspi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.10"},{"lessThan":"4.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"l…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/cna/affected/1

{"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:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/8

{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/9

{"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:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/4

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/7

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/spi/spi-fsl-lpspi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fbe6f40caeebb0b1ea9dfedc259124c1d3cda7a6","status":"affected","version":"5314987de5e5f5e38436ef4a69328bc472bbd63e","versionType":"git"},{"lessThan":"ca4483f36ac1b62e69f8b182c5b8f059e0abecfb","status":"affected","version":"5314987de5e5f5e38436ef4a69328bc472bbd63e","versionType":"git"},{"lessThan":"e3fd54f8b0317fbccc103961ddd660f2a32dcf0b","status":"affected","version":"5314987de5e5f5e384…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/cna/affected/0

{"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:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/2

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/1

{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/5

Affected products and versions

12 source assertions
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/3
{"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:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/6
{"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:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/spi/spi-fsl-lpspi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.10"},{"lessThan":"4.10","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.253","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.203","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.168","versionType":"semver"},{"l…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/cna/affected/1
{"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:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/8
{"defaultStatus":"unknown","product":"SIPLUS S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/9
{"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:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/4
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/7
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/spi/spi-fsl-lpspi.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fbe6f40caeebb0b1ea9dfedc259124c1d3cda7a6","status":"affected","version":"5314987de5e5f5e38436ef4a69328bc472bbd63e","versionType":"git"},{"lessThan":"ca4483f36ac1b62e69f8b182c5b8f059e0abecfb","status":"affected","version":"5314987de5e5f5e38436ef4a69328bc472bbd63e","versionType":"git"},{"lessThan":"e3fd54f8b0317fbccc103961ddd660f2a32dcf0b","status":"affected","version":"5314987de5e5f5e384…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/cna/affected/0
{"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:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/2
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/1
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/affected/5

Source references

10 source assertions
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-019113.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/references/1
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-082556.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/15650dfbaeeb14bcaaf053b93cf631db8d465300"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/adb25339b66112393fd6892ceff926765feb5b86"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/b341c1176f2e001b3adf0b47154fc31589f7410e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/ca4483f36ac1b62e69f8b182c5b8f059e0abecfb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/d5d01f24bc6fbde40b4e567ef9160194b61267bc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/e3fd54f8b0317fbccc103961ddd660f2a32dcf0b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/e89e2b97253c124d37bf88e96e5e8ce5c3aeeec3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/fbe6f40caeebb0b1ea9dfedc259124c1d3cda7a6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2299f36f70d1e5c5bddc37af32630669cf87cb762b6e937f381f0c3a9c0fb1b0 · sha256:80233b2a17e9502f… · /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.

← Back to CVE Explorer