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CVE-2026-64035

In the Linux kernel, the following vulnerability has been resolved: igc: set tx buffer type for SMD frames Sashiko pointed out that igc_fpe_init_smd_frame() initializes igc_tx_buffer fields for an SMD skb, but does not set the buffer type: https://sashiko.dev/#/patchset/20260415025226.114115-1-kohei%40enjuk.jp Since igc_tx_buffer entries are reused, a stale XDP or XSK type can remain and make TX completion use the wrong cleanup path. Set the buffer type to IGC_TX_BUFFER_TYPE_SKB.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c45418a0d1d3a03213842780f30c57b3ed7b13a21764b23ccc55f583b2c4877a
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/intel/igc/igc_tsn.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":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_co…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cd64069a3c982db7c8f1a215631b6737fa68094928cfc0452dbe96f4bbce1389 · sha256:276c2e72e6095c4b… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/intel/igc/igc_tsn.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"1f83545f432d106d5fc71d3997b2d382104ebcc4","status":"affected","version":"5422570c0010bb968738f9256eb2bf83e79b4d63","versionType":"git"},{"lessThan":"1c8587bd025244aa52061f5ceecbf5e68a1063d9","status":"affected","version":"5422570c0010bb968738f9256eb2bf83e79b4d63","versionType":"git"},{"lessThan":"5acc641e590e008caaed480ed9ffae47cf7ecbdf","status":"affected","version":"54225…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cd64069a3c982db7c8f1a215631b6737fa68094928cfc0452dbe96f4bbce1389 · sha256:276c2e72e6095c4b… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/intel/igc/igc_tsn.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":"6.18.34","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_co…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cd64069a3c982db7c8f1a215631b6737fa68094928cfc0452dbe96f4bbce1389 · sha256:276c2e72e6095c4b… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/intel/igc/igc_tsn.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"1f83545f432d106d5fc71d3997b2d382104ebcc4","status":"affected","version":"5422570c0010bb968738f9256eb2bf83e79b4d63","versionType":"git"},{"lessThan":"1c8587bd025244aa52061f5ceecbf5e68a1063d9","status":"affected","version":"5422570c0010bb968738f9256eb2bf83e79b4d63","versionType":"git"},{"lessThan":"5acc641e590e008caaed480ed9ffae47cf7ecbdf","status":"affected","version":"54225…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:cd64069a3c982db7c8f1a215631b6737fa68094928cfc0452dbe96f4bbce1389 · sha256:276c2e72e6095c4b… · /containers/cna/affected/0

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:cd64069a3c982db7c8f1a215631b6737fa68094928cfc0452dbe96f4bbce1389 · sha256:276c2e72e6095c4b… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/1c8587bd025244aa52061f5ceecbf5e68a1063d9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cd64069a3c982db7c8f1a215631b6737fa68094928cfc0452dbe96f4bbce1389 · sha256:276c2e72e6095c4b… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/1f83545f432d106d5fc71d3997b2d382104ebcc4"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cd64069a3c982db7c8f1a215631b6737fa68094928cfc0452dbe96f4bbce1389 · sha256:276c2e72e6095c4b… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/5acc641e590e008caaed480ed9ffae47cf7ecbdf"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:cd64069a3c982db7c8f1a215631b6737fa68094928cfc0452dbe96f4bbce1389 · sha256:276c2e72e6095c4b… · /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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