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CVE-2026-23273

In the Linux kernel, the following vulnerability has been resolved: macvlan: observe an RCU grace period in macvlan_common_newlink() error path valis reported that a race condition still happens after my prior patch. macvlan_common_newlink() might have made @dev visible before detecting an error, and its caller will directly call free_netdev(dev). We must respect an RCU period, either in macvlan or the core networking stack. After adding a temporary mdelay(1000) in macvlan_forward_source_on
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:eb55752ec92bd57913818e0c5826c3d7a00a2d16d93cbe258ab5933356a4ea59
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":"V3.1.6","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/5

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/macvlan.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"91e4ff8d966978901630fc29582c1a76d3c6e46c","status":"affected","version":"da5c6b8ae47e414be47e5e04def15b25d5c962dc","versionType":"git"},{"lessThan":"3d94323c80d7fc4da5f10f9bb06a45d39d5d3cc4","status":"affected","version":"5dae6b36a7cb7a4fcf4121b95e9ca7f96f816c8a","versionType":"git"},{"lessThan":"721eb342d9ba19bad5c4815ea3921465158b7362","status":"affected","version":"c43d0e787cbba569ec9d1157…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/cna/affected/0

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/3

{"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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/9

{"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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/8

{"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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/7

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/macvlan.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"lessTha…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/0

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

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/6

{"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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/4

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":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/5
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/macvlan.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"91e4ff8d966978901630fc29582c1a76d3c6e46c","status":"affected","version":"da5c6b8ae47e414be47e5e04def15b25d5c962dc","versionType":"git"},{"lessThan":"3d94323c80d7fc4da5f10f9bb06a45d39d5d3cc4","status":"affected","version":"5dae6b36a7cb7a4fcf4121b95e9ca7f96f816c8a","versionType":"git"},{"lessThan":"721eb342d9ba19bad5c4815ea3921465158b7362","status":"affected","version":"c43d0e787cbba569ec9d1157…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/cna/affected/0
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.5","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/3
{"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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/9
{"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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/8
{"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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/7
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/macvlan.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.19"},{"lessThan":"6.19","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.252","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.202","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.165","versionType":"semver"},{"lessTha…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/0
{"defaultStatus":"unknown","product":"SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP","vendor":"Siemens","versions":[{"lessThan":"*","status":"affected","version":"V3.1.6","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/6
{"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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/affected/4

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/cna/metrics/0/cvssV3_1

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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /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:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/adp/0/references/0
{"url":"https://git.kernel.org/stable/c/19c7d8ac51988d053709c1e85bd8482076af845d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/1e58ae87ad1e6e24368dea9aec9048c758cd0e2b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/3d94323c80d7fc4da5f10f9bb06a45d39d5d3cc4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/721eb342d9ba19bad5c4815ea3921465158b7362"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/91e4ff8d966978901630fc29582c1a76d3c6e46c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/a1f686d273d129b45712d95f4095843b864466bd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/d34f7a8aa9a25b7e64e0e46e444697c0f702374d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/e3f000f0dee1bfab52e2e61ca6a3835d9e187e35"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:916827670aab5fb8ed62e17be5be75489baec6d51991eafdae298c6fbc6be701 · sha256:030778ccc1247995… · /containers/cna/references/7

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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