CVE-2024-39298 (GCVE-0-2024-39298)

Vulnerability from cvelistv5 – Published: 2024-06-25 14:22 – Updated: 2025-11-03 21:55
VLAI?
Title
mm/memory-failure: fix handling of dissolved but not taken off from buddy pages
Summary
In the Linux kernel, the following vulnerability has been resolved: mm/memory-failure: fix handling of dissolved but not taken off from buddy pages When I did memory failure tests recently, below panic occurs: page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8cee00 flags: 0x6fffe0000000000(node=1|zone=2|lastcpupid=0x7fff) raw: 06fffe0000000000 dead000000000100 dead000000000122 0000000000000000 raw: 0000000000000000 0000000000000009 00000000ffffffff 0000000000000000 page dumped because: VM_BUG_ON_PAGE(!PageBuddy(page)) ------------[ cut here ]------------ kernel BUG at include/linux/page-flags.h:1009! invalid opcode: 0000 [#1] PREEMPT SMP NOPTI RIP: 0010:__del_page_from_free_list+0x151/0x180 RSP: 0018:ffffa49c90437998 EFLAGS: 00000046 RAX: 0000000000000035 RBX: 0000000000000009 RCX: ffff8dd8dfd1c9c8 RDX: 0000000000000000 RSI: 0000000000000027 RDI: ffff8dd8dfd1c9c0 RBP: ffffd901233b8000 R08: ffffffffab5511f8 R09: 0000000000008c69 R10: 0000000000003c15 R11: ffffffffab5511f8 R12: ffff8dd8fffc0c80 R13: 0000000000000001 R14: ffff8dd8fffc0c80 R15: 0000000000000009 FS: 00007ff916304740(0000) GS:ffff8dd8dfd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055eae50124c8 CR3: 00000008479e0000 CR4: 00000000000006f0 Call Trace: <TASK> __rmqueue_pcplist+0x23b/0x520 get_page_from_freelist+0x26b/0xe40 __alloc_pages_noprof+0x113/0x1120 __folio_alloc_noprof+0x11/0xb0 alloc_buddy_hugetlb_folio.isra.0+0x5a/0x130 __alloc_fresh_hugetlb_folio+0xe7/0x140 alloc_pool_huge_folio+0x68/0x100 set_max_huge_pages+0x13d/0x340 hugetlb_sysctl_handler_common+0xe8/0x110 proc_sys_call_handler+0x194/0x280 vfs_write+0x387/0x550 ksys_write+0x64/0xe0 do_syscall_64+0xc2/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7ff916114887 RSP: 002b:00007ffec8a2fd78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 000055eae500e350 RCX: 00007ff916114887 RDX: 0000000000000004 RSI: 000055eae500e390 RDI: 0000000000000003 RBP: 000055eae50104c0 R08: 0000000000000000 R09: 000055eae50104c0 R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000004 R13: 0000000000000004 R14: 00007ff916216b80 R15: 00007ff916216a00 </TASK> Modules linked in: mce_inject hwpoison_inject ---[ end trace 0000000000000000 ]--- And before the panic, there had an warning about bad page state: BUG: Bad page state in process page-types pfn:8cee00 page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8cee00 flags: 0x6fffe0000000000(node=1|zone=2|lastcpupid=0x7fff) page_type: 0xffffff7f(buddy) raw: 06fffe0000000000 ffffd901241c0008 ffffd901240f8008 0000000000000000 raw: 0000000000000000 0000000000000009 00000000ffffff7f 0000000000000000 page dumped because: nonzero mapcount Modules linked in: mce_inject hwpoison_inject CPU: 8 PID: 154211 Comm: page-types Not tainted 6.9.0-rc4-00499-g5544ec3178e2-dirty #22 Call Trace: <TASK> dump_stack_lvl+0x83/0xa0 bad_page+0x63/0xf0 free_unref_page+0x36e/0x5c0 unpoison_memory+0x50b/0x630 simple_attr_write_xsigned.constprop.0.isra.0+0xb3/0x110 debugfs_attr_write+0x42/0x60 full_proxy_write+0x5b/0x80 vfs_write+0xcd/0x550 ksys_write+0x64/0xe0 do_syscall_64+0xc2/0x1d0 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f189a514887 RSP: 002b:00007ffdcd899718 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f189a514887 RDX: 0000000000000009 RSI: 00007ffdcd899730 RDI: 0000000000000003 RBP: 00007ffdcd8997a0 R08: 0000000000000000 R09: 00007ffdcd8994b2 R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdcda199a8 R13: 0000000000404af1 R14: 000000000040ad78 R15: 00007f189a7a5040 </TASK> The root cause should be the below race: memory_failure try_memory_failure_hugetlb me_huge_page __page_handle_poison dissolve_free_hugetlb_folio drain_all_pages -- Buddy page can be isolated e.g. for compaction. take_page_off_buddy -- Failed as page is not in the ---truncated---
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: ceaf8fbea79a854373b9fc03c9fde98eb8712725 , < 00b0752c7f15dfdf129cacc6a27d61c54141182b (git)
Affected: ceaf8fbea79a854373b9fc03c9fde98eb8712725 , < bb9bb13ce64cc7cae47f5e2ab9ce93b7bfa0117e (git)
Affected: ceaf8fbea79a854373b9fc03c9fde98eb8712725 , < 41cd2de3c95020b7f86a3cb5fab42fbf454a63bd (git)
Affected: ceaf8fbea79a854373b9fc03c9fde98eb8712725 , < 8cf360b9d6a840700e06864236a01a883b34bbad (git)
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    Linux Linux Affected: 6.0
Unaffected: 0 , < 6.0 (semver)
Unaffected: 6.1.95 , ≤ 6.1.* (semver)
Unaffected: 6.6.35 , ≤ 6.6.* (semver)
Unaffected: 6.9.5 , ≤ 6.9.* (semver)
Unaffected: 6.10 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmm/memory-failure: fix handling of dissolved but not taken off from buddy pages\n\nWhen I did memory failure tests recently, below panic occurs:\n\npage: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8cee00\nflags: 0x6fffe0000000000(node=1|zone=2|lastcpupid=0x7fff)\nraw: 06fffe0000000000 dead000000000100 dead000000000122 0000000000000000\nraw: 0000000000000000 0000000000000009 00000000ffffffff 0000000000000000\npage dumped because: VM_BUG_ON_PAGE(!PageBuddy(page))\n------------[ cut here ]------------\nkernel BUG at include/linux/page-flags.h:1009!\ninvalid opcode: 0000 [#1] PREEMPT SMP NOPTI\nRIP: 0010:__del_page_from_free_list+0x151/0x180\nRSP: 0018:ffffa49c90437998 EFLAGS: 00000046\nRAX: 0000000000000035 RBX: 0000000000000009 RCX: ffff8dd8dfd1c9c8\nRDX: 0000000000000000 RSI: 0000000000000027 RDI: ffff8dd8dfd1c9c0\nRBP: ffffd901233b8000 R08: ffffffffab5511f8 R09: 0000000000008c69\nR10: 0000000000003c15 R11: ffffffffab5511f8 R12: ffff8dd8fffc0c80\nR13: 0000000000000001 R14: ffff8dd8fffc0c80 R15: 0000000000000009\nFS:  00007ff916304740(0000) GS:ffff8dd8dfd00000(0000) knlGS:0000000000000000\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 000055eae50124c8 CR3: 00000008479e0000 CR4: 00000000000006f0\nCall Trace:\n \u003cTASK\u003e\n __rmqueue_pcplist+0x23b/0x520\n get_page_from_freelist+0x26b/0xe40\n __alloc_pages_noprof+0x113/0x1120\n __folio_alloc_noprof+0x11/0xb0\n alloc_buddy_hugetlb_folio.isra.0+0x5a/0x130\n __alloc_fresh_hugetlb_folio+0xe7/0x140\n alloc_pool_huge_folio+0x68/0x100\n set_max_huge_pages+0x13d/0x340\n hugetlb_sysctl_handler_common+0xe8/0x110\n proc_sys_call_handler+0x194/0x280\n vfs_write+0x387/0x550\n ksys_write+0x64/0xe0\n do_syscall_64+0xc2/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7ff916114887\nRSP: 002b:00007ffec8a2fd78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001\nRAX: ffffffffffffffda RBX: 000055eae500e350 RCX: 00007ff916114887\nRDX: 0000000000000004 RSI: 000055eae500e390 RDI: 0000000000000003\nRBP: 000055eae50104c0 R08: 0000000000000000 R09: 000055eae50104c0\nR10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000004\nR13: 0000000000000004 R14: 00007ff916216b80 R15: 00007ff916216a00\n \u003c/TASK\u003e\nModules linked in: mce_inject hwpoison_inject\n---[ end trace 0000000000000000 ]---\n\nAnd before the panic, there had an warning about bad page state:\n\nBUG: Bad page state in process page-types  pfn:8cee00\npage: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8cee00\nflags: 0x6fffe0000000000(node=1|zone=2|lastcpupid=0x7fff)\npage_type: 0xffffff7f(buddy)\nraw: 06fffe0000000000 ffffd901241c0008 ffffd901240f8008 0000000000000000\nraw: 0000000000000000 0000000000000009 00000000ffffff7f 0000000000000000\npage dumped because: nonzero mapcount\nModules linked in: mce_inject hwpoison_inject\nCPU: 8 PID: 154211 Comm: page-types Not tainted 6.9.0-rc4-00499-g5544ec3178e2-dirty #22\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x83/0xa0\n bad_page+0x63/0xf0\n free_unref_page+0x36e/0x5c0\n unpoison_memory+0x50b/0x630\n simple_attr_write_xsigned.constprop.0.isra.0+0xb3/0x110\n debugfs_attr_write+0x42/0x60\n full_proxy_write+0x5b/0x80\n vfs_write+0xcd/0x550\n ksys_write+0x64/0xe0\n do_syscall_64+0xc2/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f189a514887\nRSP: 002b:00007ffdcd899718 EFLAGS: 00000246 ORIG_RAX: 0000000000000001\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f189a514887\nRDX: 0000000000000009 RSI: 00007ffdcd899730 RDI: 0000000000000003\nRBP: 00007ffdcd8997a0 R08: 0000000000000000 R09: 00007ffdcd8994b2\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdcda199a8\nR13: 0000000000404af1 R14: 000000000040ad78 R15: 00007f189a7a5040\n \u003c/TASK\u003e\n\nThe root cause should be the below race:\n\n memory_failure\n  try_memory_failure_hugetlb\n   me_huge_page\n    __page_handle_poison\n     dissolve_free_hugetlb_folio\n     drain_all_pages -- Buddy page can be isolated e.g. for compaction.\n     take_page_off_buddy -- Failed as page is not in the \n---truncated---"
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{\"status\": \"affected\", \"version\": \"ceaf8fbea79a854373b9fc03c9fde98eb8712725\", \"lessThan\": \"8cf360b9d6a840700e06864236a01a883b34bbad\", \"versionType\": \"git\"}], \"programFiles\": [\"mm/memory-failure.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"6.0\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"6.0\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"6.1.95\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.35\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9.5\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.9.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"mm/memory-failure.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/00b0752c7f15dfdf129cacc6a27d61c54141182b\"}, {\"url\": \"https://git.kernel.org/stable/c/bb9bb13ce64cc7cae47f5e2ab9ce93b7bfa0117e\"}, {\"url\": \"https://git.kernel.org/stable/c/41cd2de3c95020b7f86a3cb5fab42fbf454a63bd\"}, {\"url\": \"https://git.kernel.org/stable/c/8cf360b9d6a840700e06864236a01a883b34bbad\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmm/memory-failure: fix handling of dissolved but not taken off from buddy pages\\n\\nWhen I did memory failure tests recently, below panic occurs:\\n\\npage: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8cee00\\nflags: 0x6fffe0000000000(node=1|zone=2|lastcpupid=0x7fff)\\nraw: 06fffe0000000000 dead000000000100 dead000000000122 0000000000000000\\nraw: 0000000000000000 0000000000000009 00000000ffffffff 0000000000000000\\npage dumped because: VM_BUG_ON_PAGE(!PageBuddy(page))\\n------------[ cut here ]------------\\nkernel BUG at include/linux/page-flags.h:1009!\\ninvalid opcode: 0000 [#1] PREEMPT SMP NOPTI\\nRIP: 0010:__del_page_from_free_list+0x151/0x180\\nRSP: 0018:ffffa49c90437998 EFLAGS: 00000046\\nRAX: 0000000000000035 RBX: 0000000000000009 RCX: ffff8dd8dfd1c9c8\\nRDX: 0000000000000000 RSI: 0000000000000027 RDI: ffff8dd8dfd1c9c0\\nRBP: ffffd901233b8000 R08: ffffffffab5511f8 R09: 0000000000008c69\\nR10: 0000000000003c15 R11: ffffffffab5511f8 R12: ffff8dd8fffc0c80\\nR13: 0000000000000001 R14: ffff8dd8fffc0c80 R15: 0000000000000009\\nFS:  00007ff916304740(0000) GS:ffff8dd8dfd00000(0000) knlGS:0000000000000000\\nCS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033\\nCR2: 000055eae50124c8 CR3: 00000008479e0000 CR4: 00000000000006f0\\nCall Trace:\\n \u003cTASK\u003e\\n __rmqueue_pcplist+0x23b/0x520\\n get_page_from_freelist+0x26b/0xe40\\n __alloc_pages_noprof+0x113/0x1120\\n __folio_alloc_noprof+0x11/0xb0\\n alloc_buddy_hugetlb_folio.isra.0+0x5a/0x130\\n __alloc_fresh_hugetlb_folio+0xe7/0x140\\n alloc_pool_huge_folio+0x68/0x100\\n set_max_huge_pages+0x13d/0x340\\n hugetlb_sysctl_handler_common+0xe8/0x110\\n proc_sys_call_handler+0x194/0x280\\n vfs_write+0x387/0x550\\n ksys_write+0x64/0xe0\\n do_syscall_64+0xc2/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\nRIP: 0033:0x7ff916114887\\nRSP: 002b:00007ffec8a2fd78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001\\nRAX: ffffffffffffffda RBX: 000055eae500e350 RCX: 00007ff916114887\\nRDX: 0000000000000004 RSI: 000055eae500e390 RDI: 0000000000000003\\nRBP: 000055eae50104c0 R08: 0000000000000000 R09: 000055eae50104c0\\nR10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000004\\nR13: 0000000000000004 R14: 00007ff916216b80 R15: 00007ff916216a00\\n \u003c/TASK\u003e\\nModules linked in: mce_inject hwpoison_inject\\n---[ end trace 0000000000000000 ]---\\n\\nAnd before the panic, there had an warning about bad page state:\\n\\nBUG: Bad page state in process page-types  pfn:8cee00\\npage: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8cee00\\nflags: 0x6fffe0000000000(node=1|zone=2|lastcpupid=0x7fff)\\npage_type: 0xffffff7f(buddy)\\nraw: 06fffe0000000000 ffffd901241c0008 ffffd901240f8008 0000000000000000\\nraw: 0000000000000000 0000000000000009 00000000ffffff7f 0000000000000000\\npage dumped because: nonzero mapcount\\nModules linked in: mce_inject hwpoison_inject\\nCPU: 8 PID: 154211 Comm: page-types Not tainted 6.9.0-rc4-00499-g5544ec3178e2-dirty #22\\nCall Trace:\\n \u003cTASK\u003e\\n dump_stack_lvl+0x83/0xa0\\n bad_page+0x63/0xf0\\n free_unref_page+0x36e/0x5c0\\n unpoison_memory+0x50b/0x630\\n simple_attr_write_xsigned.constprop.0.isra.0+0xb3/0x110\\n debugfs_attr_write+0x42/0x60\\n full_proxy_write+0x5b/0x80\\n vfs_write+0xcd/0x550\\n ksys_write+0x64/0xe0\\n do_syscall_64+0xc2/0x1d0\\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\\nRIP: 0033:0x7f189a514887\\nRSP: 002b:00007ffdcd899718 EFLAGS: 00000246 ORIG_RAX: 0000000000000001\\nRAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f189a514887\\nRDX: 0000000000000009 RSI: 00007ffdcd899730 RDI: 0000000000000003\\nRBP: 00007ffdcd8997a0 R08: 0000000000000000 R09: 00007ffdcd8994b2\\nR10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdcda199a8\\nR13: 0000000000404af1 R14: 000000000040ad78 R15: 00007f189a7a5040\\n \u003c/TASK\u003e\\n\\nThe root cause should be the below race:\\n\\n memory_failure\\n  try_memory_failure_hugetlb\\n   me_huge_page\\n    __page_handle_poison\\n     dissolve_free_hugetlb_folio\\n     drain_all_pages -- Buddy page can be isolated e.g. for compaction.\\n     take_page_off_buddy -- Failed as page is not in the \\n---truncated---\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T09:06:32.716Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-39298\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T09:06:32.716Z\", \"dateReserved\": \"2024-06-24T13:53:25.515Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-06-25T14:22:40.887Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Sightings

Author Source Type Date

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.