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CVE-2025-68363

In the Linux kernel, the following vulnerability has been resolved: bpf: Check skb->transport_header is set in bpf_skb_check_mtu The bpf_skb_check_mtu helper needs to use skb->transport_header when the BPF_MTU_CHK_SEGS flag is used: bpf_skb_check_mtu(skb, ifindex, &mtu_len, 0, BPF_MTU_CHK_SEGS) The transport_header is not always set. There is a WARN_ON_ONCE report when CONFIG_DEBUG_NET is enabled + skb->gso_size is set + bpf_prog_test_run is used: WARNING: CPU: 1 PID: 2216 at ./include/lin
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2f7889f1071840dbe7bc495a87c87ec8de3f72aafaa84509f7883689f93e3a5b
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":"unaffected","product":"Linux","programFiles":["net/core/filter.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b3171a5e4622e915e94599a55f4964078bdec27e","status":"affected","version":"34b2021cc61642d61c3cf943d9e71925b827941b","versionType":"git"},{"lessThan":"97b876fa88322625228792cf7a5fd77531815a80","status":"affected","version":"34b2021cc61642d61c3cf943d9e71925b827941b","versionType":"git"},{"lessThan":"30ce906557a21adef4cba5901c8e995dc18263a9","status":"affected","version":"34b2021cc61642d61c3cf943d9e7…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/cna/affected/0

{"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:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/adp/0/affected/2

{"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:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /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:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/adp/0/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/core/filter.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.12"},{"lessThan":"5.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.160","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.120","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.63","versionType":"semver"},{"lessThanOrEqua…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /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:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /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:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/adp/0/affected/3

Affected products and versions

7 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/core/filter.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"b3171a5e4622e915e94599a55f4964078bdec27e","status":"affected","version":"34b2021cc61642d61c3cf943d9e71925b827941b","versionType":"git"},{"lessThan":"97b876fa88322625228792cf7a5fd77531815a80","status":"affected","version":"34b2021cc61642d61c3cf943d9e71925b827941b","versionType":"git"},{"lessThan":"30ce906557a21adef4cba5901c8e995dc18263a9","status":"affected","version":"34b2021cc61642d61c3cf943d9e7…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/cna/affected/0
{"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:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/adp/0/affected/2
{"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:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /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:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/adp/0/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/core/filter.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.12"},{"lessThan":"5.12","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.160","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.120","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.63","versionType":"semver"},{"lessThanOrEqua…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /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:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /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:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/adp/0/affected/3

Source references

7 source assertions
{"url":"https://cert-portal.siemens.com/productcert/html/ssa-019113.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/1c30e4afc5507f0069cc09bd561e510e4d97fbf7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/30ce906557a21adef4cba5901c8e995dc18263a9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/942268e2726ac7f16e3ec49dbfbbbe7cf5af9da5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/97b876fa88322625228792cf7a5fd77531815a80"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/b3171a5e4622e915e94599a55f4964078bdec27e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/d946f3c98328171fa50ddb908593cf833587f725"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6546796cf739debda25461a366ad6207ebf34edaf837beeb39f7ff292839e1e3 · sha256:460fde45cdfa0440… · /containers/cna/references/5

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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