CVE-2022-49317
- Source
- https://cve.org/CVERecord?id=CVE-2022-49317
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49317.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-49317
- Downstream
- Published
- 2025-02-26T02:10:44.055Z
- Modified
- 2026-03-10T21:47:08.208203Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- f2fs: avoid infinite loop to flush node pages
- Details
-
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] ? dmsubmitbio+0x48/0x400 [16418.518574] ? submitbiochecks+0x1ac/0x5a0 [16418.525207] __submitbio+0x1a9/0x230 [16418.525210] ? kmemcachealloc+0x29e/0x3c0 [16418.525223] submitbionoacct+0xa8/0x2b0 [16418.525226] submitbio+0x4d/0x130 [16418.525238] __submitbio+0x49/0x310 [f2fs] [16418.525339] ? bioaddpage+0x6a/0x90 [16418.525344] f2fssubmitpagebio+0x134/0x1f0 [f2fs] [16418.525365] readnodepage+0x125/0x1b0 [f2fs] [16418.525388] __getnodepage.part.0+0x58/0x3f0 [f2fs] [16418.525409] __getnodepage+0x2f/0x60 [f2fs] [16418.525431] f2fsgetdnodeofdata+0x423/0x860 [f2fs] [16418.525452] ? asmsysvecapictimerinterrupt+0x12/0x20 [16418.525458] ? __modmemcgstate.part.0+0x2a/0x30 [16418.525465] ? __modmemcglruvec_state+0x27/0x40 [16418.525467] ? __xasetmark+0x57/0x70 [16418.525472] f2fsdowritedatapage+0x10e/0x7b0 [f2fs] [16418.525493] f2fswritesingledatapage+0x555/0x830 [f2fs] [16418.525514] ? sysvecapictimerinterrupt+0x4e/0x90 [16418.525518] ? asmsysvecapictimerinterrupt+0x12/0x20 [16418.525523] f2fswritecachepages+0x303/0x880 [f2fs] [16418.525545] ? blkflushpluglist+0x47/0x100 [16418.525548] f2fswritedatapages+0xfd/0x320 [f2fs] [16418.525569] dowritepages+0xd5/0x210 [16418.525648] filemapfdatawritewbc+0x7d/0xc0 [16418.525655] filemapfdatawrite+0x50/0x70 [16418.525658] f2fssyncdirtyinodes+0xa4/0x230 [f2fs] [16418.525679] f2fswritecheckpoint+0x16d/0x1720 [f2fs] [16418.525699] ? ttwudowakeup+0x1c/0x160 [16418.525709] ? ttwudo_activate+0x6d/0xd0 [16418.525711] ? __waitforcommon+0x11d/0x150 [16418.525715] killf2fssuper+0xca/0x100 [f2fs] [16418.525733] deactivatelockedsuper+0x3b/0xb0 [16418.525739] deactivatesuper+0x40/0x50 [16418.525741] cleanupmnt+0x139/0x190 [16418.525747] _cleanupmnt+0x12/0x20 [16418.525749] taskworkrun+0x6d/0xa0 [16418.525765] exittousermodeprepare+0x1ad/0x1b0 [16418.525771] syscallexittousermode+0x27/0x50 [16418.525774] dosyscall64+0x48/0xc0 [16418.525776] entrySYSCALL64afterhwframe+0x44/0xae
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49317.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/a7b8618aa2f0f926ce85f2486ac835a85c753ca7
- https://git.kernel.org/stable/c/bd47ea5d776d8b524fb6f60de3240f95603901dd
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49317.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49317
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced98e4da8ca301e062d79ae168c67e56f3c3de3ce4Fixedbd47ea5d776d8b524fb6f60de3240f95603901ddFixeda7b8618aa2f0f926ce85f2486ac835a85c753ca7