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CVE-2026-53300

In the Linux kernel, the following vulnerability has been resolved: net: enetc: fix NTMP DMA use-after-free issue The AI-generated review reported a potential DMA use-after-free issue [1]. If netc_xmit_ntmp_cmd() times out and returns an error, the pending command is not explicitly aborted, while ntmp_free_data_mem() unconditionally frees the DMA buffer. If the buffer has already been reallocated elsewhere, this may lead to silent memory corruption. Because the hardware eventually processes th
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2e21c1e0e6c7a3e2e6b58781272716c384c079e0eeb3471e5ebe97fafc87c82b
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/freescale/enetc/ntmp.c","drivers/net/ethernet/freescale/enetc/ntmp_private.h","include/linux/fsl/ntmp.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"37c8933064be714ee672b0a0523c2fd045b73b3d","status":"affected","version":"4701073c3debd16d7f534f3eb808bd9b50601c0c","versionType":"git"},{"lessThan":"655d9ce9b1d3db0aa5271acb5e5101c66bd0d58b","status":"affected","version":"4701073c3debd16d7f534f3eb808bd9b50601c0c","versionType":"git"},{"lessT…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d73512abf01824fd8cedb3a312a4cebb3e05d9e58b4aad81ae417138045ed8ec · sha256:c1a0489559b91dea… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/freescale/enetc/ntmp.c","drivers/net/ethernet/freescale/enetc/ntmp_private.h","include/linux/fsl/ntmp.h"],"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":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"l…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d73512abf01824fd8cedb3a312a4cebb3e05d9e58b4aad81ae417138045ed8ec · sha256:c1a0489559b91dea… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/net/ethernet/freescale/enetc/ntmp.c","drivers/net/ethernet/freescale/enetc/ntmp_private.h","include/linux/fsl/ntmp.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"37c8933064be714ee672b0a0523c2fd045b73b3d","status":"affected","version":"4701073c3debd16d7f534f3eb808bd9b50601c0c","versionType":"git"},{"lessThan":"655d9ce9b1d3db0aa5271acb5e5101c66bd0d58b","status":"affected","version":"4701073c3debd16d7f534f3eb808bd9b50601c0c","versionType":"git"},{"lessT…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d73512abf01824fd8cedb3a312a4cebb3e05d9e58b4aad81ae417138045ed8ec · sha256:c1a0489559b91dea… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/net/ethernet/freescale/enetc/ntmp.c","drivers/net/ethernet/freescale/enetc/ntmp_private.h","include/linux/fsl/ntmp.h"],"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":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"l…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:d73512abf01824fd8cedb3a312a4cebb3e05d9e58b4aad81ae417138045ed8ec · sha256:c1a0489559b91dea… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/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:d73512abf01824fd8cedb3a312a4cebb3e05d9e58b4aad81ae417138045ed8ec · sha256:c1a0489559b91dea… · /containers/cna/metrics/0/cvssV3_1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/37c8933064be714ee672b0a0523c2fd045b73b3d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d73512abf01824fd8cedb3a312a4cebb3e05d9e58b4aad81ae417138045ed8ec · sha256:c1a0489559b91dea… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/3cade698881eb238f88cbbfec82acc2110440a3f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d73512abf01824fd8cedb3a312a4cebb3e05d9e58b4aad81ae417138045ed8ec · sha256:c1a0489559b91dea… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/655d9ce9b1d3db0aa5271acb5e5101c66bd0d58b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:d73512abf01824fd8cedb3a312a4cebb3e05d9e58b4aad81ae417138045ed8ec · sha256:c1a0489559b91dea… · /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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