CVE-2024-27033 f2fs: fix to remove unnecessary f2fs_bug_on() to avoid panic

2024-05-0112:53:36

Linux

www.cve.org

cve-2024-27033

f2fs

fix

unnecessary f2fs_bug_on()

avoid panic

linux kernel

fixed vulnerability

6.7 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.7%

JSON

In the Linux kernel, the following vulnerability has been resolved:

f2fs: fix to remove unnecessary f2fs_bug_on() to avoid panic

verify_blkaddr() will trigger panic once we inject fault into
f2fs_is_valid_blkaddr(), fix to remove this unnecessary f2fs_bug_on().

CNA Affected

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/f2fs/f2fs.h"
    ],
    "versions": [
      {
        "version": "18792e64c86d",
        "lessThan": "0386408036bf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "18792e64c86d",
        "lessThan": "6633cdc8b2eb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "18792e64c86d",
        "lessThan": "abe98a05e716",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "18792e64c86d",
        "lessThan": "b896e302f796",
        "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/f2fs/f2fs.h"
    ],
    "versions": [
      {
        "version": "6.2",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.2",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.23",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.7.11",
        "lessThanOrEqual": "6.7.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8.2",
        "lessThanOrEqual": "6.8.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]