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CVE-2026-64122

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix use-after-free in mlx5e_tx_reporter_timeout_recover mlx5e_tx_reporter_timeout_recover() accesses sq->netdev after mlx5e_safe_reopen_channels() has torn down and freed the channel (and its embedded SQs). Replace the three sq->netdev references with priv->netdev which is safe because priv outlives channel teardown. The netdev_err() call already used priv->netdev for this reason; make the trylock/unlock and health
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4cd93d8dfdc6dffcb0f901ef5183dba1ff41420fa8ef221c2b4b2f2a326ef216
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/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"1604a2d68414aa4cc34faac0b7faa9c14455e8d3","status":"affected","version":"4329514c61abefe4961541b128c549b017bab5ad","versionType":"git"},{"lessThan":"152295aa7dc2c5e046606f7dadc84fce41136446","status":"affected","version":"83ac0304a2d77519dae1e54c9713cbe1aedf19c9","versionType":"git"},{"lessThan":"7d260c5d2d89eb2c8c528d54b576b3aae3e20231","status":"affected",…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6d3a876939ce7b56ee440b73f3d1534c5dcf74365ebf1674c9ff9058555fca73 · sha256:9d05785221675681… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.0"},{"lessThan":"7.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6d3a876939ce7b56ee440b73f3d1534c5dcf74365ebf1674c9ff9058555fca73 · sha256:9d05785221675681… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"1604a2d68414aa4cc34faac0b7faa9c14455e8d3","status":"affected","version":"4329514c61abefe4961541b128c549b017bab5ad","versionType":"git"},{"lessThan":"152295aa7dc2c5e046606f7dadc84fce41136446","status":"affected","version":"83ac0304a2d77519dae1e54c9713cbe1aedf19c9","versionType":"git"},{"lessThan":"7d260c5d2d89eb2c8c528d54b576b3aae3e20231","status":"affected",…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6d3a876939ce7b56ee440b73f3d1534c5dcf74365ebf1674c9ff9058555fca73 · sha256:9d05785221675681… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.0"},{"lessThan":"7.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6d3a876939ce7b56ee440b73f3d1534c5dcf74365ebf1674c9ff9058555fca73 · sha256:9d05785221675681… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":9.8,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/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:v2:6d3a876939ce7b56ee440b73f3d1534c5dcf74365ebf1674c9ff9058555fca73 · sha256:9d05785221675681… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/152295aa7dc2c5e046606f7dadc84fce41136446"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6d3a876939ce7b56ee440b73f3d1534c5dcf74365ebf1674c9ff9058555fca73 · sha256:9d05785221675681… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/1604a2d68414aa4cc34faac0b7faa9c14455e8d3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6d3a876939ce7b56ee440b73f3d1534c5dcf74365ebf1674c9ff9058555fca73 · sha256:9d05785221675681… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/7d260c5d2d89eb2c8c528d54b576b3aae3e20231"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6d3a876939ce7b56ee440b73f3d1534c5dcf74365ebf1674c9ff9058555fca73 · sha256:9d05785221675681… · /containers/cna/references/2

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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