CVE Explorer

CVE-2026-43219

In the Linux kernel, the following vulnerability has been resolved: net: cpsw_new: Fix potential unregister of netdev that has not been registered yet If an error occurs during register_netdev() for the first MAC in cpsw_register_ports(), even though cpsw->slaves[0].ndev is set to NULL, cpsw->slaves[1].ndev would remain unchanged. This could later cause cpsw_unregister_ports() to attempt unregistering the second MAC. To address this, add a check for ndev->reg_state before calling unregister_ne

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e273f5689002de3dfcedca770befbe80a2c20c5e3bd5be163f73643b6192169d

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/ti/cpsw_new.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"da8e1623a3028e1d8c75eec7898d94c6f17dce40","status":"affected","version":"ed3525eda4c4983fb8509e488de0a351788041ba","versionType":"git"},{"lessThan":"d31a12cee10bbc12b4b523a4709fd1fdee8b7d0f","status":"affected","version":"ed3525eda4c4983fb8509e488de0a351788041ba","versionType":"git"},{"lessThan":"23acc565186ee27e788408cbd81b92730b6aaa3a","status":"affected","version":"ed3525eda4c…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:93f33e07ff1d98ed1a48661225f22e3c90fc1f412e9870104faa973296472efa · sha256:9ca531b19eed882f… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/ti/cpsw_new.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.5"},{"lessThan":"5.5","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.260","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.210","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.176","versionType":"semver"…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:93f33e07ff1d98ed1a48661225f22e3c90fc1f412e9870104faa973296472efa · sha256:9ca531b19eed882f… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:93f33e07ff1d98ed1a48661225f22e3c90fc1f412e9870104faa973296472efa · sha256:9ca531b19eed882f… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:93f33e07ff1d98ed1a48661225f22e3c90fc1f412e9870104faa973296472efa · sha256:9ca531b19eed882f… · /containers/cna/affected/1

Source references

8 source assertions

{"url":"https://git.kernel.org/stable/c/14645799ad5253a028cf662e2f9cd18a68f74b31"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:93f33e07ff1d98ed1a48661225f22e3c90fc1f412e9870104faa973296472efa · sha256:9ca531b19eed882f… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/23acc565186ee27e788408cbd81b92730b6aaa3a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:93f33e07ff1d98ed1a48661225f22e3c90fc1f412e9870104faa973296472efa · sha256:9ca531b19eed882f… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/29739ec197ed66535bc0b86f14ab66c5f4512138"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:93f33e07ff1d98ed1a48661225f22e3c90fc1f412e9870104faa973296472efa · sha256:9ca531b19eed882f… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/349c4cac6f54a81fc107589771f88136a2b20415"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:93f33e07ff1d98ed1a48661225f22e3c90fc1f412e9870104faa973296472efa · sha256:9ca531b19eed882f… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/67cca9df4d17f2c824655d31195b2e75334ae286"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:93f33e07ff1d98ed1a48661225f22e3c90fc1f412e9870104faa973296472efa · sha256:9ca531b19eed882f… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/9d724b34fbe13b71865ad0906a4be97571f19cf5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:93f33e07ff1d98ed1a48661225f22e3c90fc1f412e9870104faa973296472efa · sha256:9ca531b19eed882f… · /containers/cna/references/7

{"url":"https://git.kernel.org/stable/c/d31a12cee10bbc12b4b523a4709fd1fdee8b7d0f"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:93f33e07ff1d98ed1a48661225f22e3c90fc1f412e9870104faa973296472efa · sha256:9ca531b19eed882f… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/da8e1623a3028e1d8c75eec7898d94c6f17dce40"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:93f33e07ff1d98ed1a48661225f22e3c90fc1f412e9870104faa973296472efa · sha256:9ca531b19eed882f… · /containers/cna/references/0

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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