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CVE-2026-23060

In the Linux kernel, the following vulnerability has been resolved: crypto: authencesn - reject too-short AAD (assoclen<8) to match ESP/ESN spec authencesn assumes an ESP/ESN-formatted AAD. When assoclen is shorter than the minimum expected length, crypto_authenc_esn_decrypt() can advance past the end of the destination scatterlist and trigger a NULL pointer dereference in scatterwalk_map_and_copy(), leading to a kernel panic (DoS). Add a minimum AAD length check to fail fast on invalid input
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:450677f8876e4fc1cbe96de38d331bd97db3df514fb147fff214cbd428c37853
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:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/adp/1/affected/3

{"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:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/adp/1/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:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/adp/1/affected/2

{"defaultStatus":"affected","product":"Linux","programFiles":["crypto/authencesn.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.3"},{"lessThan":"4.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.249","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.199","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.162","versionType":"semver"},{"lessThanOrE…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/cna/affected/1

{"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:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/adp/1/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:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/adp/1/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["crypto/authencesn.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"df22c9a65e9a9daa368a72fed596af9d7d5876bb","status":"affected","version":"104880a6b470958ddc30e139c41aa4f6ed3a5234","versionType":"git"},{"lessThan":"fee86edf5803f1d1f19e3b4f2dacac241bddfa48","status":"affected","version":"104880a6b470958ddc30e139c41aa4f6ed3a5234","versionType":"git"},{"lessThan":"767e8349f7e929b7dd95c08f0b4cb353459b365e","status":"affected","version":"104880a6b470958ddc30e139c4…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/cna/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:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/adp/1/affected/3
{"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:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/adp/1/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:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/adp/1/affected/2
{"defaultStatus":"affected","product":"Linux","programFiles":["crypto/authencesn.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"4.3"},{"lessThan":"4.3","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.249","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.199","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.162","versionType":"semver"},{"lessThanOrE…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/cna/affected/1
{"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:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/adp/1/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:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/adp/1/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["crypto/authencesn.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"df22c9a65e9a9daa368a72fed596af9d7d5876bb","status":"affected","version":"104880a6b470958ddc30e139c41aa4f6ed3a5234","versionType":"git"},{"lessThan":"fee86edf5803f1d1f19e3b4f2dacac241bddfa48","status":"affected","version":"104880a6b470958ddc30e139c41aa4f6ed3a5234","versionType":"git"},{"lessThan":"767e8349f7e929b7dd95c08f0b4cb353459b365e","status":"affected","version":"104880a6b470958ddc30e139c4…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/cna/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:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/adp/1/references/0
{"url":"https://git.kernel.org/stable/c/161bdc90fce25bd9890adc67fa1c8563a7acbf40"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/2397e9264676be7794f8f7f1e9763d90bd3c7335"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/767e8349f7e929b7dd95c08f0b4cb353459b365e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/9532ff0d0e90ff78a214299f594ab9bac81defe4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/b0a9609283a5c852addb513dafa655c61eebc1ef"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/df22c9a65e9a9daa368a72fed596af9d7d5876bb"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/fee86edf5803f1d1f19e3b4f2dacac241bddfa48"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7470abe19ab68564d76352a2c19737e8f312eb7181a72d11a6f223498877c63b · sha256:e66ba361eded7ad6… · /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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