CVE-2024-42297 (GCVE-0-2024-42297)

Vulnerability from cvelistv5 – Published: 2024-08-17 09:09 – Updated: 2026-05-11 20:29
VLAI
Title
f2fs: fix to don't dirty inode for readonly filesystem
Summary
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to don't dirty inode for readonly filesystem syzbot reports f2fs bug as below: kernel BUG at fs/f2fs/inode.c:933! RIP: 0010:f2fs_evict_inode+0x1576/0x1590 fs/f2fs/inode.c:933 Call Trace: evict+0x2a4/0x620 fs/inode.c:664 dispose_list fs/inode.c:697 [inline] evict_inodes+0x5f8/0x690 fs/inode.c:747 generic_shutdown_super+0x9d/0x2c0 fs/super.c:675 kill_block_super+0x44/0x90 fs/super.c:1667 kill_f2fs_super+0x303/0x3b0 fs/f2fs/super.c:4894 deactivate_locked_super+0xc1/0x130 fs/super.c:484 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1256 task_work_run+0x24a/0x300 kernel/task_work.c:180 ptrace_notify+0x2cd/0x380 kernel/signal.c:2399 ptrace_report_syscall include/linux/ptrace.h:411 [inline] ptrace_report_syscall_exit include/linux/ptrace.h:473 [inline] syscall_exit_work kernel/entry/common.c:251 [inline] syscall_exit_to_user_mode_prepare kernel/entry/common.c:278 [inline] __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline] syscall_exit_to_user_mode+0x15c/0x280 kernel/entry/common.c:296 do_syscall_64+0x50/0x110 arch/x86/entry/common.c:88 entry_SYSCALL_64_after_hwframe+0x63/0x6b The root cause is: - do_sys_open - f2fs_lookup - __f2fs_find_entry - f2fs_i_depth_write - f2fs_mark_inode_dirty_sync - f2fs_dirty_inode - set_inode_flag(inode, FI_DIRTY_INODE) - umount - kill_f2fs_super - kill_block_super - generic_shutdown_super - sync_filesystem : sb is readonly, skip sync_filesystem() - evict_inodes - iput - f2fs_evict_inode - f2fs_bug_on(sbi, is_inode_flag_set(inode, FI_DIRTY_INODE)) : trigger kernel panic When we try to repair i_current_depth in readonly filesystem, let's skip dirty inode to avoid panic in later f2fs_evict_inode().
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 2d2916516577f2239b3377d9e8d12da5e6ccdfcf (git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 54162974aea37a8cae00742470a78c7f6bd6f915 (git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 54bc4e88447e385c4d4ffa85d93e0dce628fcfa6 (git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < ec56571b4b146a1cfbedab49d5fcaf19fe8bf4f1 (git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 9ce8135accf103f7333af472709125878704fdd4 (git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < e62ff092a42f4a1bae3b310cf46673b4f3aac3b5 (git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 2434344559f6743efb3ac15d11af9a0db9543bd3 (git)
Affected: 98e4da8ca301e062d79ae168c67e56f3c3de3ce4 , < 192b8fb8d1c8ca3c87366ebbef599fa80bb626b8 (git)
Create a notification for this product.
Linux Linux Affected: 3.8
Unaffected: 0 , < 3.8 (semver)
Unaffected: 4.19.320 , ≤ 4.19.* (semver)
Unaffected: 5.4.282 , ≤ 5.4.* (semver)
Unaffected: 5.10.224 , ≤ 5.10.* (semver)
Unaffected: 5.15.165 , ≤ 5.15.* (semver)
Unaffected: 6.1.103 , ≤ 6.1.* (semver)
Unaffected: 6.6.44 , ≤ 6.6.* (semver)
Unaffected: 6.10.3 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
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    "dateUpdated": "2026-05-11T20:29:39.064Z",
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      "id": "CVE-2024-42297",
      "lastModified": "2024-09-30T13:41:26.463",
      "metrics": "{\"cvssMetricV31\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"3.1\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"HIGH\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}]}",
      "published": "2024-08-17T09:15:10.147",
      "references": "[{\"url\": \"https://git.kernel.org/stable/c/192b8fb8d1c8ca3c87366ebbef599fa80bb626b8\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/2434344559f6743efb3ac15d11af9a0db9543bd3\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/2d2916516577f2239b3377d9e8d12da5e6ccdfcf\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/54162974aea37a8cae00742470a78c7f6bd6f915\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/54bc4e88447e385c4d4ffa85d93e0dce628fcfa6\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/9ce8135accf103f7333af472709125878704fdd4\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/e62ff092a42f4a1bae3b310cf46673b4f3aac3b5\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}, {\"url\": \"https://git.kernel.org/stable/c/ec56571b4b146a1cfbedab49d5fcaf19fe8bf4f1\", \"source\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"tags\": [\"Patch\"]}]",
      "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "vulnStatus": "Analyzed",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-noinfo\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-42297\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-08-17T09:15:10.147\",\"lastModified\":\"2025-11-03T22:17:57.893\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nf2fs: fix to don\u0027t dirty inode for readonly filesystem\\n\\nsyzbot reports f2fs bug as below:\\n\\nkernel BUG at fs/f2fs/inode.c:933!\\nRIP: 0010:f2fs_evict_inode+0x1576/0x1590 fs/f2fs/inode.c:933\\nCall Trace:\\n evict+0x2a4/0x620 fs/inode.c:664\\n dispose_list fs/inode.c:697 [inline]\\n evict_inodes+0x5f8/0x690 fs/inode.c:747\\n generic_shutdown_super+0x9d/0x2c0 fs/super.c:675\\n kill_block_super+0x44/0x90 fs/super.c:1667\\n kill_f2fs_super+0x303/0x3b0 fs/f2fs/super.c:4894\\n deactivate_locked_super+0xc1/0x130 fs/super.c:484\\n cleanup_mnt+0x426/0x4c0 fs/namespace.c:1256\\n task_work_run+0x24a/0x300 kernel/task_work.c:180\\n ptrace_notify+0x2cd/0x380 kernel/signal.c:2399\\n ptrace_report_syscall include/linux/ptrace.h:411 [inline]\\n ptrace_report_syscall_exit include/linux/ptrace.h:473 [inline]\\n syscall_exit_work kernel/entry/common.c:251 [inline]\\n syscall_exit_to_user_mode_prepare kernel/entry/common.c:278 [inline]\\n __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline]\\n syscall_exit_to_user_mode+0x15c/0x280 kernel/entry/common.c:296\\n do_syscall_64+0x50/0x110 arch/x86/entry/common.c:88\\n entry_SYSCALL_64_after_hwframe+0x63/0x6b\\n\\nThe root cause is:\\n- do_sys_open\\n - f2fs_lookup\\n  - __f2fs_find_entry\\n   - f2fs_i_depth_write\\n    - f2fs_mark_inode_dirty_sync\\n     - f2fs_dirty_inode\\n      - set_inode_flag(inode, FI_DIRTY_INODE)\\n\\n- umount\\n - kill_f2fs_super\\n  - kill_block_super\\n   - generic_shutdown_super\\n    - sync_filesystem\\n    : sb is readonly, skip sync_filesystem()\\n    - evict_inodes\\n     - iput\\n      - f2fs_evict_inode\\n       - f2fs_bug_on(sbi, is_inode_flag_set(inode, FI_DIRTY_INODE))\\n       : trigger kernel panic\\n\\nWhen we try to repair i_current_depth in readonly filesystem, let\u0027s\\nskip dirty inode to avoid panic in later f2fs_evict_inode().\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: f2fs: soluci\u00f3n para no ensuciar el inodo para el sistema de archivos de solo lectura syzbot informa el error de f2fs como se muestra a continuaci\u00f3n: \u00a1ERROR del kernel en fs/f2fs/inode.c:933! RIP: 0010:f2fs_evict_inode+0x1576/0x1590 fs/f2fs/inode.c:933 Seguimiento de llamadas: desalojar+0x2a4/0x620 fs/inode.c:664 dispose_list fs/inode.c:697 [en l\u00ednea] evict_inodes+0x5f8/0x690 fs /inode.c:747 generic_shutdown_super+0x9d/0x2c0 fs/super.c:675 kill_block_super+0x44/0x90 fs/super.c:1667 kill_f2fs_super+0x303/0x3b0 fs/f2fs/super.c:4894 desactivar_locked_super+0xc1/0x130 fs /super.c:484 cleanup_mnt+0x426/0x4c0 fs/namespace.c:1256 task_work_run+0x24a/0x300 kernel/task_work.c:180 ptrace_notify+0x2cd/0x380 kernel/signal.c:2399 ptrace_report_syscall include/linux/ptrace.h :411 [en l\u00ednea] ptrace_report_syscall_exit include/linux/ptrace.h:473 [en l\u00ednea] syscall_exit_work kernel/entry/common.c:251 [en l\u00ednea] syscall_exit_to_user_mode_prepare kernel/entry/common.c:278 [en l\u00ednea] __syscall_exit_to_user_mode_work kernel/entry/common .c:283 [inline] syscall_exit_to_user_mode+0x15c/0x280 kernel/entry/common.c:296 do_syscall_64+0x50/0x110 arch/x86/entry/common.c:88 entry_SYSCALL_64_after_hwframe+0x63/0x6b The root cause is: - do_sys_open - f2fs_lookup - __f2fs_find_entry - f2fs_i_ Depth_write - f2fs_mark_inode_dirty_sync - f2fs_dirty_inode - set_inode_flag(inode, FI_DIRTY_INODE) - umount - kill_f2fs_super - kill_block_super - generic_shutdown_super - sync_filesystem: sb es de solo lectura, omitir sync_file sistema() - evict_inodes - iput - f2fs_evict_inode - f2fs_bug_on(sbi, is_inode_flag_set(inodo, FI_DIRTY_INODE)): desencadena el p\u00e1nico en el kernel Cuando intentamos reparar i_current_ Depth en un sistema de archivos de solo lectura, omitamos el inodo sucio para evitar el p\u00e1nico en f2fs_evict_inode().\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.1.103\",\"matchCriteriaId\":\"5C41F9D9-FD77-4351-9E80-31CDB3FB794F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.44\",\"matchCriteriaId\":\"CC912330-6B41-4C6B-99AF-F3857FBACB6A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.10.3\",\"matchCriteriaId\":\"92D388F2-1EAF-4CFA-AC06-5B26D762EA7D\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/192b8fb8d1c8ca3c87366ebbef599fa80bb626b8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/2434344559f6743efb3ac15d11af9a0db9543bd3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/2d2916516577f2239b3377d9e8d12da5e6ccdfcf\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/54162974aea37a8cae00742470a78c7f6bd6f915\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/54bc4e88447e385c4d4ffa85d93e0dce628fcfa6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/9ce8135accf103f7333af472709125878704fdd4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/e62ff092a42f4a1bae3b310cf46673b4f3aac3b5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ec56571b4b146a1cfbedab49d5fcaf19fe8bf4f1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html\"}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html\"}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2025-11-03T22:03:58.483Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-42297\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-09-10T16:10:44.574818Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-09-11T12:42:23.615Z\"}}], \"cna\": {\"title\": \"f2fs: fix to don\u0027t dirty inode for readonly filesystem\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"98e4da8ca301e062d79ae168c67e56f3c3de3ce4\", \"lessThan\": \"2d2916516577f2239b3377d9e8d12da5e6ccdfcf\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"98e4da8ca301e062d79ae168c67e56f3c3de3ce4\", \"lessThan\": \"54162974aea37a8cae00742470a78c7f6bd6f915\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"98e4da8ca301e062d79ae168c67e56f3c3de3ce4\", \"lessThan\": \"54bc4e88447e385c4d4ffa85d93e0dce628fcfa6\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"98e4da8ca301e062d79ae168c67e56f3c3de3ce4\", \"lessThan\": \"ec56571b4b146a1cfbedab49d5fcaf19fe8bf4f1\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"98e4da8ca301e062d79ae168c67e56f3c3de3ce4\", \"lessThan\": \"9ce8135accf103f7333af472709125878704fdd4\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"98e4da8ca301e062d79ae168c67e56f3c3de3ce4\", \"lessThan\": \"e62ff092a42f4a1bae3b310cf46673b4f3aac3b5\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"98e4da8ca301e062d79ae168c67e56f3c3de3ce4\", \"lessThan\": \"2434344559f6743efb3ac15d11af9a0db9543bd3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"98e4da8ca301e062d79ae168c67e56f3c3de3ce4\", \"lessThan\": \"192b8fb8d1c8ca3c87366ebbef599fa80bb626b8\", \"versionType\": \"git\"}], \"programFiles\": [\"fs/f2fs/inode.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"3.8\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"3.8\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.320\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.282\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.224\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.165\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.103\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.44\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.10.*\"}, {\"status\": \"unaffected\", \"version\": \"6.11\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"fs/f2fs/inode.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/2d2916516577f2239b3377d9e8d12da5e6ccdfcf\"}, {\"url\": \"https://git.kernel.org/stable/c/54162974aea37a8cae00742470a78c7f6bd6f915\"}, {\"url\": \"https://git.kernel.org/stable/c/54bc4e88447e385c4d4ffa85d93e0dce628fcfa6\"}, {\"url\": \"https://git.kernel.org/stable/c/ec56571b4b146a1cfbedab49d5fcaf19fe8bf4f1\"}, {\"url\": \"https://git.kernel.org/stable/c/9ce8135accf103f7333af472709125878704fdd4\"}, {\"url\": \"https://git.kernel.org/stable/c/e62ff092a42f4a1bae3b310cf46673b4f3aac3b5\"}, {\"url\": \"https://git.kernel.org/stable/c/2434344559f6743efb3ac15d11af9a0db9543bd3\"}, {\"url\": \"https://git.kernel.org/stable/c/192b8fb8d1c8ca3c87366ebbef599fa80bb626b8\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nf2fs: fix to don\u0027t dirty inode for readonly filesystem\\n\\nsyzbot reports f2fs bug as below:\\n\\nkernel BUG at fs/f2fs/inode.c:933!\\nRIP: 0010:f2fs_evict_inode+0x1576/0x1590 fs/f2fs/inode.c:933\\nCall Trace:\\n evict+0x2a4/0x620 fs/inode.c:664\\n dispose_list fs/inode.c:697 [inline]\\n evict_inodes+0x5f8/0x690 fs/inode.c:747\\n generic_shutdown_super+0x9d/0x2c0 fs/super.c:675\\n kill_block_super+0x44/0x90 fs/super.c:1667\\n kill_f2fs_super+0x303/0x3b0 fs/f2fs/super.c:4894\\n deactivate_locked_super+0xc1/0x130 fs/super.c:484\\n cleanup_mnt+0x426/0x4c0 fs/namespace.c:1256\\n task_work_run+0x24a/0x300 kernel/task_work.c:180\\n ptrace_notify+0x2cd/0x380 kernel/signal.c:2399\\n ptrace_report_syscall include/linux/ptrace.h:411 [inline]\\n ptrace_report_syscall_exit include/linux/ptrace.h:473 [inline]\\n syscall_exit_work kernel/entry/common.c:251 [inline]\\n syscall_exit_to_user_mode_prepare kernel/entry/common.c:278 [inline]\\n __syscall_exit_to_user_mode_work kernel/entry/common.c:283 [inline]\\n syscall_exit_to_user_mode+0x15c/0x280 kernel/entry/common.c:296\\n do_syscall_64+0x50/0x110 arch/x86/entry/common.c:88\\n entry_SYSCALL_64_after_hwframe+0x63/0x6b\\n\\nThe root cause is:\\n- do_sys_open\\n - f2fs_lookup\\n  - __f2fs_find_entry\\n   - f2fs_i_depth_write\\n    - f2fs_mark_inode_dirty_sync\\n     - f2fs_dirty_inode\\n      - set_inode_flag(inode, FI_DIRTY_INODE)\\n\\n- umount\\n - kill_f2fs_super\\n  - kill_block_super\\n   - generic_shutdown_super\\n    - sync_filesystem\\n    : sb is readonly, skip sync_filesystem()\\n    - evict_inodes\\n     - iput\\n      - f2fs_evict_inode\\n       - f2fs_bug_on(sbi, is_inode_flag_set(inode, FI_DIRTY_INODE))\\n       : trigger kernel panic\\n\\nWhen we try to repair i_current_depth in readonly filesystem, let\u0027s\\nskip dirty inode to avoid panic in later f2fs_evict_inode().\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.320\", \"versionStartIncluding\": \"3.8\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.282\", \"versionStartIncluding\": \"3.8\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.224\", \"versionStartIncluding\": \"3.8\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.165\", \"versionStartIncluding\": \"3.8\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.103\", \"versionStartIncluding\": \"3.8\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.44\", \"versionStartIncluding\": \"3.8\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10.3\", \"versionStartIncluding\": \"3.8\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.11\", \"versionStartIncluding\": \"3.8\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-05-11T20:29:39.064Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-42297\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-11T20:29:39.064Z\", \"dateReserved\": \"2024-07-30T07:40:12.269Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-08-17T09:09:05.076Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.