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CVE-2026-23451

In the Linux kernel, the following vulnerability has been resolved: bonding: prevent potential infinite loop in bond_header_parse() bond_header_parse() can loop if a stack of two bonding devices is setup, because skb->dev always points to the hierarchy top. Add new "const struct net_device *dev" parameter to (struct header_ops)->parse() method to make sure the recursion is bounded, and that the final leaf parse method is called.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:20346febb1592292704b436140e347cf2c5995b25b280fed45d9ce09dd6acfd9
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/firewire/net.c","drivers/net/bonding/bond_main.c","include/linux/etherdevice.h","include/linux/if_ether.h","include/linux/netdevice.h","net/ethernet/eth.c","net/ipv4/ip_gre.c","net/mac802154/iface.c","net/phonet/af_phonet.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6.18.20","status":"affected","version":"6.18.19","versionType":"semver"},{"lessThan":"6.19.10","status":"affected","version":"6.19.9","versionType":"semver"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2122e90aa7745fc49192264496e6b252d5edd08285685c06ad3d52c89770fbcc · sha256:ce6b4c43d24c4ac8… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/firewire/net.c","drivers/net/bonding/bond_main.c","include/linux/etherdevice.h","include/linux/if_ether.h","include/linux/netdevice.h","net/ethernet/eth.c","net/ipv4/ip_gre.c","net/mac802154/iface.c","net/phonet/af_phonet.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9532d0d0ad1d726c06f807e8f0f1ec93cbabb452","status":"affected","version":"5d0fb9806ab6cf2c3cfba0e1b8c701da65e25af8","versionType":"git"},{"lessThan":"946bb6cacf0ccada7bc80f1cfa07c1ed7951…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2122e90aa7745fc49192264496e6b252d5edd08285685c06ad3d52c89770fbcc · sha256:ce6b4c43d24c4ac8… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/firewire/net.c","drivers/net/bonding/bond_main.c","include/linux/etherdevice.h","include/linux/if_ether.h","include/linux/netdevice.h","net/ethernet/eth.c","net/ipv4/ip_gre.c","net/mac802154/iface.c","net/phonet/af_phonet.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"6.18.20","status":"affected","version":"6.18.19","versionType":"semver"},{"lessThan":"6.19.10","status":"affected","version":"6.19.9","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2122e90aa7745fc49192264496e6b252d5edd08285685c06ad3d52c89770fbcc · sha256:ce6b4c43d24c4ac8… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/firewire/net.c","drivers/net/bonding/bond_main.c","include/linux/etherdevice.h","include/linux/if_ether.h","include/linux/netdevice.h","net/ethernet/eth.c","net/ipv4/ip_gre.c","net/mac802154/iface.c","net/phonet/af_phonet.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"9532d0d0ad1d726c06f807e8f0f1ec93cbabb452","status":"affected","version":"5d0fb9806ab6cf2c3cfba0e1b8c701da65e25af8","versionType":"git"},{"lessThan":"946bb6cacf0ccada7bc80f1cfa07c1ed7951…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2122e90aa7745fc49192264496e6b252d5edd08285685c06ad3d52c89770fbcc · sha256:ce6b4c43d24c4ac8… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2122e90aa7745fc49192264496e6b252d5edd08285685c06ad3d52c89770fbcc · sha256:ce6b4c43d24c4ac8… · /containers/cna/metrics/0/cvssV3_1

Source references

5 source assertions
{"url":"https://git.kernel.org/stable/c/4172a7901cf43fe1cc63ef7a2ef33735ff7b7d13"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2122e90aa7745fc49192264496e6b252d5edd08285685c06ad3d52c89770fbcc · sha256:ce6b4c43d24c4ac8… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/946bb6cacf0ccada7bc80f1cfa07c1ed79511c1c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2122e90aa7745fc49192264496e6b252d5edd08285685c06ad3d52c89770fbcc · sha256:ce6b4c43d24c4ac8… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/9532d0d0ad1d726c06f807e8f0f1ec93cbabb452"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2122e90aa7745fc49192264496e6b252d5edd08285685c06ad3d52c89770fbcc · sha256:ce6b4c43d24c4ac8… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/9b49c854f14f5e2d493e562a1e28d2e57fe37371"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2122e90aa7745fc49192264496e6b252d5edd08285685c06ad3d52c89770fbcc · sha256:ce6b4c43d24c4ac8… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/b7405dcf7385445e10821777143f18c3ce20fa04"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2122e90aa7745fc49192264496e6b252d5edd08285685c06ad3d52c89770fbcc · sha256:ce6b4c43d24c4ac8… · /containers/cna/references/4

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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