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CVE-2026-31645

In the Linux kernel, the following vulnerability has been resolved: net: lan966x: fix page pool leak in error paths lan966x_fdma_rx_alloc() creates a page pool but does not destroy it if the subsequent fdma_alloc_coherent() call fails, leaking the pool. Similarly, lan966x_fdma_init() frees the coherent DMA memory when lan966x_fdma_tx_alloc() fails but does not destroy the page pool that was successfully created by lan966x_fdma_rx_alloc(), leaking it. Add the missing page_pool_destroy() calls
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8154008bb48e19d723fdc42ca72991fd4e4c39b55fe41dc8394da8f1876a60fd
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/microchip/lan966x/lan966x_fdma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.2"},{"lessThan":"6.2","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.82","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.23","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.13","ver…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:691b6962b7b60cc39603221a86f4dd1fb25c020c1e3f664c47396a858d9476b3 · sha256:39499893954a0db0… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"73e940c4249dc5ec6422d1fae535d192fb125955","status":"affected","version":"11871aba19748b3387e83a2db6360aa7119e9a1a","versionType":"git"},{"lessThan":"22e1ee9f22b5c3bb702bb6d4167d770002a85b2b","status":"affected","version":"11871aba19748b3387e83a2db6360aa7119e9a1a","versionType":"git"},{"lessThan":"4941e234cfd67ac911fb259642b453f9f76aac41","status":"affected","ve…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:691b6962b7b60cc39603221a86f4dd1fb25c020c1e3f664c47396a858d9476b3 · sha256:39499893954a0db0… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.2"},{"lessThan":"6.2","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.82","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.23","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.13","ver…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:691b6962b7b60cc39603221a86f4dd1fb25c020c1e3f664c47396a858d9476b3 · sha256:39499893954a0db0… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"73e940c4249dc5ec6422d1fae535d192fb125955","status":"affected","version":"11871aba19748b3387e83a2db6360aa7119e9a1a","versionType":"git"},{"lessThan":"22e1ee9f22b5c3bb702bb6d4167d770002a85b2b","status":"affected","version":"11871aba19748b3387e83a2db6360aa7119e9a1a","versionType":"git"},{"lessThan":"4941e234cfd67ac911fb259642b453f9f76aac41","status":"affected","ve…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:691b6962b7b60cc39603221a86f4dd1fb25c020c1e3f664c47396a858d9476b3 · sha256:39499893954a0db0… · /containers/cna/affected/0

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/076344a6ad9d1308faaed1402fdcfdda68b604ab"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:691b6962b7b60cc39603221a86f4dd1fb25c020c1e3f664c47396a858d9476b3 · sha256:39499893954a0db0… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/22e1ee9f22b5c3bb702bb6d4167d770002a85b2b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:691b6962b7b60cc39603221a86f4dd1fb25c020c1e3f664c47396a858d9476b3 · sha256:39499893954a0db0… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/4941e234cfd67ac911fb259642b453f9f76aac41"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:691b6962b7b60cc39603221a86f4dd1fb25c020c1e3f664c47396a858d9476b3 · sha256:39499893954a0db0… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/73e940c4249dc5ec6422d1fae535d192fb125955"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:691b6962b7b60cc39603221a86f4dd1fb25c020c1e3f664c47396a858d9476b3 · sha256:39499893954a0db0… · /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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