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CVE-2026-43276

In the Linux kernel, the following vulnerability has been resolved: net: mana: Fix double destroy_workqueue on service rescan PCI path While testing corner cases in the driver, a use-after-free crash was found on the service rescan PCI path. When mana_serv_reset() calls mana_gd_suspend(), mana_gd_cleanup() destroys gc->service_wq. If the subsequent mana_gd_resume() fails with -ETIMEDOUT or -EPROTO, the code falls through to mana_serv_rescan() which triggers pci_stop_and_remove_bus_device(). T
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:66fa4c58bc36e9fa0071acb0bd1e2acd93b05e4301ca7db436b8d33154b2dfe1
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":"affected","product":"Linux","programFiles":["drivers/net/ethernet/microsoft/mana/gdma_main.c","drivers/net/ethernet/microsoft/mana/mana_en.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.16"},{"lessThan":"6.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.16","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.6","versionType":"semver"},{"lessThanOrEqual":"*","status"…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5d3a1c0cbb86a642f2759b8efa4ca53133db8af39001458f049699e8c318b664 · sha256:778dded3b7bacab1… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/microsoft/mana/gdma_main.c","drivers/net/ethernet/microsoft/mana/mana_en.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fa3c2f8d9152344a478abb847081c1b5f84a94f5","status":"affected","version":"505cc26bcae00699bacaee66cd50ede7a9cc89cb","versionType":"git"},{"lessThan":"a9a7c3203fdc4d4a8d8a7a3b1ed05d2bb4c6e77e","status":"affected","version":"505cc26bcae00699bacaee66cd50ede7a9cc89cb","versionType":"git"},{"lessThan":"f975a0955276579e2176a13…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5d3a1c0cbb86a642f2759b8efa4ca53133db8af39001458f049699e8c318b664 · sha256:778dded3b7bacab1… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/microsoft/mana/gdma_main.c","drivers/net/ethernet/microsoft/mana/mana_en.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.16"},{"lessThan":"6.16","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.16","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.6","versionType":"semver"},{"lessThanOrEqual":"*","status"…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5d3a1c0cbb86a642f2759b8efa4ca53133db8af39001458f049699e8c318b664 · sha256:778dded3b7bacab1… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/microsoft/mana/gdma_main.c","drivers/net/ethernet/microsoft/mana/mana_en.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fa3c2f8d9152344a478abb847081c1b5f84a94f5","status":"affected","version":"505cc26bcae00699bacaee66cd50ede7a9cc89cb","versionType":"git"},{"lessThan":"a9a7c3203fdc4d4a8d8a7a3b1ed05d2bb4c6e77e","status":"affected","version":"505cc26bcae00699bacaee66cd50ede7a9cc89cb","versionType":"git"},{"lessThan":"f975a0955276579e2176a13…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5d3a1c0cbb86a642f2759b8efa4ca53133db8af39001458f049699e8c318b664 · sha256:778dded3b7bacab1… · /containers/cna/affected/0

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/a9a7c3203fdc4d4a8d8a7a3b1ed05d2bb4c6e77e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5d3a1c0cbb86a642f2759b8efa4ca53133db8af39001458f049699e8c318b664 · sha256:778dded3b7bacab1… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/f975a0955276579e2176a134366ed586071c7c6a"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5d3a1c0cbb86a642f2759b8efa4ca53133db8af39001458f049699e8c318b664 · sha256:778dded3b7bacab1… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/fa3c2f8d9152344a478abb847081c1b5f84a94f5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5d3a1c0cbb86a642f2759b8efa4ca53133db8af39001458f049699e8c318b664 · sha256:778dded3b7bacab1… · /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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