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CVE-2026-31452

In the Linux kernel, the following vulnerability has been resolved: ext4: convert inline data to extents when truncate exceeds inline size Add a check in ext4_setattr() to convert files from inline data storage to extent-based storage when truncate() grows the file size beyond the inline capacity. This prevents the filesystem from entering an inconsistent state where the inline data flag is set but the file size exceeds what can be stored inline. Without this fix, the following sequence cause
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6d3321b56265e41cdb84c41cb2247ee633b174a5034db01c717befd95cd6429a
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":"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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/9

{"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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/0

{"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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/5

{"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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/7

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/ext4/inode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.8"},{"lessThan":"3.8","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"},{"lessThanOrEqual…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/8

{"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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/1

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/4

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/6

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/2

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/ext4/inode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"110d7ef602659ce4d7947c5480f7ca2779696aaf","status":"affected","version":"67cf5b09a46f72e048501b84996f2f77bc42e947","versionType":"git"},{"lessThan":"f53a5d9f32924bc2a810d2df243b7714da58b636","status":"affected","version":"67cf5b09a46f72e048501b84996f2f77bc42e947","versionType":"git"},{"lessThan":"c047332be7195833a5c5126816c2502df8269fe4","status":"affected","version":"67cf5b09a46f72e048501b84996f2f…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/cna/affected/0

Affected products and versions

12 source assertions
{"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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/9
{"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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/0
{"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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/5
{"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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/7
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/ext4/inode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.8"},{"lessThan":"3.8","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"},{"lessThanOrEqual…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/8
{"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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/1
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/4
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/6
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/affected/2
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/ext4/inode.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"110d7ef602659ce4d7947c5480f7ca2779696aaf","status":"affected","version":"67cf5b09a46f72e048501b84996f2f77bc42e947","versionType":"git"},{"lessThan":"f53a5d9f32924bc2a810d2df243b7714da58b636","status":"affected","version":"67cf5b09a46f72e048501b84996f2f77bc42e947","versionType":"git"},{"lessThan":"c047332be7195833a5c5126816c2502df8269fe4","status":"affected","version":"67cf5b09a46f72e048501b84996f2f…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/cna/affected/0

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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /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:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/07c1a31af18290054da3d18221b8bf58983c5d3a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/110d7ef602659ce4d7947c5480f7ca2779696aaf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/699bac4d4c951974d55b045c983d1de777215949"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/7920dcc571cef3d8aa9ee109c136125d61d41669"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/93cb2d103e5c707de0f7ad58a39b7f0fddc27aa6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/c047332be7195833a5c5126816c2502df8269fe4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/ed9356a30e59c7cc3198e7fc46cfedf3767b9b17"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /containers/cna/references/7
{"url":"https://git.kernel.org/stable/c/f53a5d9f32924bc2a810d2df243b7714da58b636"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:865f67f6968f7348bc69dc3fc447762d78a734ac3be3243ab80e395479800d6d · sha256:9cfddf70a3e6eb97… · /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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