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CVE-2022-49778

🗓️ 01 May 2025 14:09:13Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 112 Views

Fix for CVE-2022-49778 in Linux kernel resolves page table check causing unexpected BUG_ON().

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
3 May 202623:59
astralinux
CNNVD
Linux kernel 安全漏洞
1 May 202500:00
cnnvd
Cvelist
CVE-2022-49778 arm64/mm: fix incorrect file_map_count for non-leaf pmd/pud
1 May 202514:09
cvelist
Debian CVE
CVE-2022-49778
1 May 202514:09
debiancve
EUVD
EUVD-2025-13005
3 Oct 202520:07
euvd
NVD
CVE-2022-49778
1 May 202515:16
nvd
OSV
CVE-2022-49778 arm64/mm: fix incorrect file_map_count for non-leaf pmd/pud
1 May 202514:09
osv
OSV
DEBIAN-CVE-2022-49778
1 May 202515:16
osv
OSV
RHSA-2025:6966 Red Hat Security Advisory: kernel security update
14 May 202510:05
osv
OSV
UBUNTU-CVE-2022-49778
1 May 202515:16
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.196.0.10
OROROROROR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/arm64/include/asm/pgtable.h"
    ],
    "versions": [
      {
        "version": "42b2547137f5c974bb1bfd657c869fe96b96d86f",
        "lessThan": "2d458046df634088611d44fd77f45465e833ef78",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42b2547137f5c974bb1bfd657c869fe96b96d86f",
        "lessThan": "5b47348fc0b18a78c96f8474cc90b7525ad1bbfe",
        "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/arm64/include/asm/pgtable.h"
    ],
    "versions": [
      {
        "version": "5.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.10",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:06Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.15.5
EPSS0.0003
112