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CVE-2024-56673 riscv: mm: Do not call pmd dtor on vmemmap page table teardown

🗓️ 27 Dec 2024 15:06:34Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Fixed CVE-2024-56673 vulnerability in RISC-V page table teardown to prevent kernel crashes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Linux arch/riscv/mm/init.c Heap Buffer Overflow DoS
8 Dec 202500:00
–bdu_fstec
circl
Circl
CVE-2024-56673
27 Dec 202415:21
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
27 Dec 202400:00
–cnnvd
cve
CVE
CVE-2024-56673
27 Dec 202415:06
–cve
debiancve
Debian CVE
CVE-2024-56673
27 Dec 202415:06
–debiancve
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
17 Jul 202500:00
–oraclelinux
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
18 Aug 202500:00
–oraclelinux
euvd
EUVD
EUVD-2024-53321
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2024-56673
27 Dec 202415:15
–nvd
nessus
Tenable Nessus
Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20480)
18 Jul 202500:00
–nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/riscv/mm/init.c"
    ],
    "versions": [
      {
        "version": "c75a74f4ba19c904c0ae1e011ae2568449409ae4",
        "lessThan": "344945806f2f7af68be98bac02836c867f223aa9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c75a74f4ba19c904c0ae1e011ae2568449409ae4",
        "lessThan": "21f1b85c8912262adf51707e63614a114425eb10",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/riscv/mm/init.c"
    ],
    "versions": [
      {
        "version": "6.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.6",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 20:57Current
CVSS 3.15.5
EPSS0.00188
SSVC
37