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CVE-2026-63986

In the Linux kernel, the following vulnerability has been resolved: ethtool: tsinfo: don't pass ERR_PTR to genlmsg_cancel on prepare failure The goto err label leads to: genlmsg_cancel(skb, ehdr); return ret; If ethnl_tsinfo_prepare_dump() failed, it has not started a genlmsg. There's nothing to cancel, and passing an error pointer to genlmsg_cancel() would cause a crash.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6dcf49c811d35230671ebfec74487adebb6c16107f4304c54d0aa4f5dfb7ebe1
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":["net/ethtool/tsinfo.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2008f9bb1ede9b688624a241228b8e54fc74f0f6","status":"affected","version":"b9e3f7dc9ed95daeb83cfa45b821cacaa01aa906","versionType":"git"},{"lessThan":"d0d2c5ccd1de28368cebeef74d9c530a60eff9a5","status":"affected","version":"b9e3f7dc9ed95daeb83cfa45b821cacaa01aa906","versionType":"git"},{"lessThan":"c3fc9976f686f9a95baf87db9d387f218fd65394","status":"affected","version":"b9e3f7dc9ed95daeb83cfa45b…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:452f635a92da715284d9421c9165eef94cd9f6c00076fc6d69fa7c5d4dd7ccad · sha256:25a3aeea72246efb… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["net/ethtool/tsinfo.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.14"},{"lessThan":"6.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.35","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.12","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:452f635a92da715284d9421c9165eef94cd9f6c00076fc6d69fa7c5d4dd7ccad · sha256:25a3aeea72246efb… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["net/ethtool/tsinfo.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2008f9bb1ede9b688624a241228b8e54fc74f0f6","status":"affected","version":"b9e3f7dc9ed95daeb83cfa45b821cacaa01aa906","versionType":"git"},{"lessThan":"d0d2c5ccd1de28368cebeef74d9c530a60eff9a5","status":"affected","version":"b9e3f7dc9ed95daeb83cfa45b821cacaa01aa906","versionType":"git"},{"lessThan":"c3fc9976f686f9a95baf87db9d387f218fd65394","status":"affected","version":"b9e3f7dc9ed95daeb83cfa45b…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:452f635a92da715284d9421c9165eef94cd9f6c00076fc6d69fa7c5d4dd7ccad · sha256:25a3aeea72246efb… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["net/ethtool/tsinfo.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.14"},{"lessThan":"6.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.35","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.12","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:452f635a92da715284d9421c9165eef94cd9f6c00076fc6d69fa7c5d4dd7ccad · sha256:25a3aeea72246efb… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/2008f9bb1ede9b688624a241228b8e54fc74f0f6"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:452f635a92da715284d9421c9165eef94cd9f6c00076fc6d69fa7c5d4dd7ccad · sha256:25a3aeea72246efb… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/c3fc9976f686f9a95baf87db9d387f218fd65394"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:452f635a92da715284d9421c9165eef94cd9f6c00076fc6d69fa7c5d4dd7ccad · sha256:25a3aeea72246efb… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/d0d2c5ccd1de28368cebeef74d9c530a60eff9a5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:452f635a92da715284d9421c9165eef94cd9f6c00076fc6d69fa7c5d4dd7ccad · sha256:25a3aeea72246efb… · /containers/cna/references/1

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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