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CVE-2025-21949

🗓️ 01 Apr 2025 15:41:10Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 160 Views

LoongArch vulnerability CVE-2025-21949 resolved for hugetlb mmap base address alignment.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
Linux mmap Heap Buffer Overflow DoS
16 Apr 202500:00
–bdu_fstec
cgr
Chainguard
CVE-2025-21949 vulnerabilities
20 Jan 202613:17
–cgr
cnnvd
CNNVD
Linux kernel 安全漏洞
1 Apr 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-21949 LoongArch: Set hugetlb mmap base address aligned with pmd size
1 Apr 202515:41
–cvelist
debiancve
Debian CVE
CVE-2025-21949
1 Apr 202515:41
–debiancve
euvd
EUVD
EUVD-2025-9372
3 Oct 202520:07
–euvd
mscve
Microsoft CVE
LoongArch: Set hugetlb mmap base address aligned with pmd size
4 Sep 202501:35
–mscve
nvd
NVD
CVE-2025-21949
1 Apr 202516:15
–nvd
osv_azl
osv_azl
AZL-59932 CVE-2025-21949 affecting package kernel 6.6.157.1-1
1 Apr 202516:15
–osv_azl
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.19–6.13.7
linuxlinux_kernelMatch6.14rc1
linuxlinux_kernelMatch6.14rc2
linuxlinux_kernelMatch6.14rc3
linuxlinux_kernelMatch6.14rc4
linuxlinux_kernelMatch6.14rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/loongarch/mm/mmap.c"
    ],
    "versions": [
      {
        "version": "fa96b57c149061f71a70bd6582d995f6424fbbf4",
        "lessThan": "242b34f48a377afe4b285b472bd0f17744fca8e8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fa96b57c149061f71a70bd6582d995f6424fbbf4",
        "lessThan": "3109d5ff484b7bc7b955f166974c6776d91f247b",
        "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/loongarch/mm/mmap.c"
    ],
    "versions": [
      {
        "version": "5.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13.7",
        "lessThanOrEqual": "6.13.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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05 Aug 2026 11:55Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.15.5 - 7.8
EPSS0.0018
SSVC
160