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CVE-2026-93237 LoongArch: Add DIRECT_MAP_PHYSMEM_END definition

🗓️ 24 Sep 2026 15:33:51Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

Linux kernel LoongArch vmemmap missing DIRECT_MAP_PHYSMEM_END causes page table corruption.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-93237
24 Sep 202615:33
–cve
debiancve
Debian CVE
CVE-2026-93237
24 Sep 202615:33
–debiancve
euvd
EUVD
EUVD-2026-86243
24 Sep 202615:33
–euvd
nvd
NVD
CVE-2026-93237
24 Sep 202616:17
–nvd
osv
OSV
DEBIAN-CVE-2026-93237
24 Sep 202616:17
–osv
osv
OSV
UBUNTU-CVE-2026-93237
24 Sep 202600:00
–osv
ubuntucve
UbuntuCve
CVE-2026-93237
24 Sep 202600:00
–ubuntucve
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/loongarch/include/asm/pgtable.h"
    ],
    "versions": [
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "ab275a23b4d9f04ca6c2f5f6a3246194e045a761",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "55e18311c705cceef6c34d522ea387b1f0069bab",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
        "lessThan": "2677f97a67fdbc62a82ce1faa67791f54451d36f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0",
        "lessThan": "6.18.51",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "0",
        "lessThan": "7.2.5",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/loongarch/include/asm/pgtable.h"
    ],
    "versions": [
      {
        "version": "6.18.51",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.5",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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