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CVE-2025-21896 fuse: revert back to __readahead_folio() for readahead

🗓️ 01 Apr 2025 15:26:49Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

Fixed CVE-2025-21896 by reverting to __readahead_folio() for proper folio referencing.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
19 Jun 202611:10
astralinux
BDU FSTEC
The vulnerability of the fuse component’s __readahead_folio function in the Linux operating system’s kernel allows a hacker to disclose protected information.
14 Apr 202500:00
bdu_fstec
Circl
CVE-2025-21896
1 Apr 202515:32
circl
CNNVD
Linux kernel 安全漏洞
1 Apr 202500:00
cnnvd
CVE
CVE-2025-21896
1 Apr 202515:26
cve
Debian CVE
CVE-2025-21896
1 Apr 202515:26
debiancve
EUVD
EUVD-2025-9425
3 Oct 202520:07
euvd
NVD
CVE-2025-21896
1 Apr 202516:15
nvd
OSV
BELL-CVE-2025-21896
2 Apr 202505:58
osv
OSV
CVE-2025-21896 fuse: revert back to __readahead_folio() for readahead
1 Apr 202515:26
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/fuse/dev.c",
      "fs/fuse/file.c"
    ],
    "versions": [
      {
        "version": "3eab9d7bc2f4ae7f3f9c9c7852ff61600df79856",
        "lessThan": "60db11f1b7fba4a66b117ea998d965818784a98d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "3eab9d7bc2f4ae7f3f9c9c7852ff61600df79856",
        "lessThan": "0c67c37e1710b2a8f61c8a02db95a51fe577e2c1",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/fuse/dev.c",
      "fs/fuse/file.c"
    ],
    "versions": [
      {
        "version": "6.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.13.6",
        "lessThanOrEqual": "6.13.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.14",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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