ghsa-45xf-wh8j-3x9p
Vulnerability from github
In the Linux kernel, the following vulnerability has been resolved:
f2fs: avoid infinite loop to flush node pages
xfstests/generic/475 can give EIO all the time which give an infinite loop to flush node page like below. Let's avoid it.
[16418.518551] Call Trace: [16418.518553] ? dm_submit_bio+0x48/0x400 [16418.518574] ? submit_bio_checks+0x1ac/0x5a0 [16418.525207] __submit_bio+0x1a9/0x230 [16418.525210] ? kmem_cache_alloc+0x29e/0x3c0 [16418.525223] submit_bio_noacct+0xa8/0x2b0 [16418.525226] submit_bio+0x4d/0x130 [16418.525238] __submit_bio+0x49/0x310 [f2fs] [16418.525339] ? bio_add_page+0x6a/0x90 [16418.525344] f2fs_submit_page_bio+0x134/0x1f0 [f2fs] [16418.525365] read_node_page+0x125/0x1b0 [f2fs] [16418.525388] __get_node_page.part.0+0x58/0x3f0 [f2fs] [16418.525409] __get_node_page+0x2f/0x60 [f2fs] [16418.525431] f2fs_get_dnode_of_data+0x423/0x860 [f2fs] [16418.525452] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [16418.525458] ? __mod_memcg_state.part.0+0x2a/0x30 [16418.525465] ? __mod_memcg_lruvec_state+0x27/0x40 [16418.525467] ? __xa_set_mark+0x57/0x70 [16418.525472] f2fs_do_write_data_page+0x10e/0x7b0 [f2fs] [16418.525493] f2fs_write_single_data_page+0x555/0x830 [f2fs] [16418.525514] ? sysvec_apic_timer_interrupt+0x4e/0x90 [16418.525518] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [16418.525523] f2fs_write_cache_pages+0x303/0x880 [f2fs] [16418.525545] ? blk_flush_plug_list+0x47/0x100 [16418.525548] f2fs_write_data_pages+0xfd/0x320 [f2fs] [16418.525569] do_writepages+0xd5/0x210 [16418.525648] filemap_fdatawrite_wbc+0x7d/0xc0 [16418.525655] filemap_fdatawrite+0x50/0x70 [16418.525658] f2fs_sync_dirty_inodes+0xa4/0x230 [f2fs] [16418.525679] f2fs_write_checkpoint+0x16d/0x1720 [f2fs] [16418.525699] ? ttwu_do_wakeup+0x1c/0x160 [16418.525709] ? ttwu_do_activate+0x6d/0xd0 [16418.525711] ? __wait_for_common+0x11d/0x150 [16418.525715] kill_f2fs_super+0xca/0x100 [f2fs] [16418.525733] deactivate_locked_super+0x3b/0xb0 [16418.525739] deactivate_super+0x40/0x50 [16418.525741] cleanup_mnt+0x139/0x190 [16418.525747] __cleanup_mnt+0x12/0x20 [16418.525749] task_work_run+0x6d/0xa0 [16418.525765] exit_to_user_mode_prepare+0x1ad/0x1b0 [16418.525771] syscall_exit_to_user_mode+0x27/0x50 [16418.525774] do_syscall_64+0x48/0xc0 [16418.525776] entry_SYSCALL_64_after_hwframe+0x44/0xae
{
"affected": [],
"aliases": [
"CVE-2022-49317"
],
"database_specific": {
"cwe_ids": [
"CWE-835"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-26T07:01:08Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: avoid infinite loop to flush node pages\n\nxfstests/generic/475 can give EIO all the time which give an infinite loop\nto flush node page like below. Let\u0027s avoid it.\n\n[16418.518551] Call Trace:\n[16418.518553] ? dm_submit_bio+0x48/0x400\n[16418.518574] ? submit_bio_checks+0x1ac/0x5a0\n[16418.525207] __submit_bio+0x1a9/0x230\n[16418.525210] ? kmem_cache_alloc+0x29e/0x3c0\n[16418.525223] submit_bio_noacct+0xa8/0x2b0\n[16418.525226] submit_bio+0x4d/0x130\n[16418.525238] __submit_bio+0x49/0x310 [f2fs]\n[16418.525339] ? bio_add_page+0x6a/0x90\n[16418.525344] f2fs_submit_page_bio+0x134/0x1f0 [f2fs]\n[16418.525365] read_node_page+0x125/0x1b0 [f2fs]\n[16418.525388] __get_node_page.part.0+0x58/0x3f0 [f2fs]\n[16418.525409] __get_node_page+0x2f/0x60 [f2fs]\n[16418.525431] f2fs_get_dnode_of_data+0x423/0x860 [f2fs]\n[16418.525452] ? asm_sysvec_apic_timer_interrupt+0x12/0x20\n[16418.525458] ? __mod_memcg_state.part.0+0x2a/0x30\n[16418.525465] ? __mod_memcg_lruvec_state+0x27/0x40\n[16418.525467] ? __xa_set_mark+0x57/0x70\n[16418.525472] f2fs_do_write_data_page+0x10e/0x7b0 [f2fs]\n[16418.525493] f2fs_write_single_data_page+0x555/0x830 [f2fs]\n[16418.525514] ? sysvec_apic_timer_interrupt+0x4e/0x90\n[16418.525518] ? asm_sysvec_apic_timer_interrupt+0x12/0x20\n[16418.525523] f2fs_write_cache_pages+0x303/0x880 [f2fs]\n[16418.525545] ? blk_flush_plug_list+0x47/0x100\n[16418.525548] f2fs_write_data_pages+0xfd/0x320 [f2fs]\n[16418.525569] do_writepages+0xd5/0x210\n[16418.525648] filemap_fdatawrite_wbc+0x7d/0xc0\n[16418.525655] filemap_fdatawrite+0x50/0x70\n[16418.525658] f2fs_sync_dirty_inodes+0xa4/0x230 [f2fs]\n[16418.525679] f2fs_write_checkpoint+0x16d/0x1720 [f2fs]\n[16418.525699] ? ttwu_do_wakeup+0x1c/0x160\n[16418.525709] ? ttwu_do_activate+0x6d/0xd0\n[16418.525711] ? __wait_for_common+0x11d/0x150\n[16418.525715] kill_f2fs_super+0xca/0x100 [f2fs]\n[16418.525733] deactivate_locked_super+0x3b/0xb0\n[16418.525739] deactivate_super+0x40/0x50\n[16418.525741] cleanup_mnt+0x139/0x190\n[16418.525747] __cleanup_mnt+0x12/0x20\n[16418.525749] task_work_run+0x6d/0xa0\n[16418.525765] exit_to_user_mode_prepare+0x1ad/0x1b0\n[16418.525771] syscall_exit_to_user_mode+0x27/0x50\n[16418.525774] do_syscall_64+0x48/0xc0\n[16418.525776] entry_SYSCALL_64_after_hwframe+0x44/0xae",
"id": "GHSA-45xf-wh8j-3x9p",
"modified": "2025-03-14T00:30:51Z",
"published": "2025-03-14T00:30:51Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49317"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a7b8618aa2f0f926ce85f2486ac835a85c753ca7"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/bd47ea5d776d8b524fb6f60de3240f95603901dd"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Sightings
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