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CVE-2026-98592 net: spacemit: clear TX descriptor on fragment mapping failure

🗓️ 18 Oct 2026 15:19:04Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Linux kernel net: spacemit flaw leaves stale DMA mappings in TX descriptors.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-98592
18 Oct 202615:19
–cve
debiancve
Debian CVE
CVE-2026-98592
18 Oct 202615:19
–debiancve
euvd
EUVD
EUVD-2026-103637
18 Oct 202615:19
–euvd
nvd
NVD
CVE-2026-98592
18 Oct 202616:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-98592
18 Oct 202617:47
–osv_debian
ptsecurity
Positive Technologies
PT-2026-116811
18 Oct 202600:00
–ptsecurity
susecve
SUSE CVE
SUSE CVE-2026-98592
18 Oct 202623:44
–susecve
ubuntucve
UbuntuCve
CVE-2026-98592
19 Oct 202600:00
–ubuntucve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/spacemit/k1_emac.c"
    ],
    "versions": [
      {
        "version": "bfec6d7f2001c7470c3cd261ae65a3ba8737f226",
        "lessThan": "ca9986cc824f2feb79b4a83e5f6f4c24c2140448",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bfec6d7f2001c7470c3cd261ae65a3ba8737f226",
        "lessThan": "3001a103a367c6051c43aff363b6979c10e65347",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "bfec6d7f2001c7470c3cd261ae65a3ba8737f226",
        "lessThan": "2d14720beb58870b15a52b236c3ab0be0e06e915",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/ethernet/spacemit/k1_emac.c"
    ],
    "versions": [
      {
        "version": "6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.55",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.9",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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