CVE-2023-52682
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-52682
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52682.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-52682
- Downstream
- Related
- Published
- 2024-05-17T14:24:45Z
- Modified
- 2025-10-15T04:40:44.746608Z
- Summary
- f2fs: fix to wait on block writeback for post_read case
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
f2fs: fix to wait on block writeback for post_read case
If inode is compressed, but not encrypted, it missed to call f2fswaitonblockwriteback() to wait for GCed page writeback in IPU write path.
Thread A GC-Thread - f2fsgc - dogarbagecollect - gcdatasegment - movedatablock - f2fssubmitpagewrite migrate normal cluster's block via metainode's page cache - f2fswritesingledatapage - f2fsdowritedatapage - f2fsinplacewritedata - f2fssubmitpage_bio
IRQ - f2fsreadendio IRQ old data overrides new data due to out-of-order GC and common IO. - f2fsreadendio
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/4535be48780431753505e74e1b1ad4836a189bc2
- https://git.kernel.org/stable/c/55fdc1c24a1d6229fe0ecf31335fb9a2eceaaa00
- https://git.kernel.org/stable/c/9bfd5ea71521d0e522ba581c6ccc5db93759c0c3
- https://git.kernel.org/stable/c/f904c156d8011d8291ffd5b6b398f3747e294986
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
-
Introduced4c8ff7095bef64fc47e996a938f7d57f9e077da3Fixed9bfd5ea71521d0e522ba581c6ccc5db93759c0c3
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4c8ff7095bef64fc47e996a938f7d57f9e077da3Fixed4535be48780431753505e74e1b1ad4836a189bc2
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4c8ff7095bef64fc47e996a938f7d57f9e077da3Fixedf904c156d8011d8291ffd5b6b398f3747e294986
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced4c8ff7095bef64fc47e996a938f7d57f9e077da3Fixed55fdc1c24a1d6229fe0ecf31335fb9a2eceaaa00
Affected versions
v5.*
v5.10
v5.10-rc1
v5.10-rc2
v5.10-rc3
v5.10-rc4
v5.10-rc5
v5.10-rc6
v5.10-rc7
v5.11
v5.11-rc1
v5.11-rc2
v5.11-rc3
v5.11-rc4
v5.11-rc5
v5.11-rc6
v5.11-rc7
v5.12
v5.12-rc1
v5.12-rc1-dontuse
v5.12-rc2
v5.12-rc3
v5.12-rc4
v5.12-rc5
v5.12-rc6
v5.12-rc7
v5.12-rc8
v5.13
v5.13-rc1
v5.13-rc2
v5.13-rc3
v5.13-rc4
v5.13-rc5
v5.13-rc6
v5.13-rc7
v5.14
v5.14-rc1
v5.14-rc2
v5.14-rc3
v5.14-rc4
v5.14-rc5
v5.14-rc6
v5.14-rc7
v5.15
v5.15-rc1
v5.15-rc2
v5.15-rc3
v5.15-rc4
v5.15-rc5
v5.15-rc6
v5.15-rc7
v5.16
v5.16-rc1
v5.16-rc2
v5.16-rc3
v5.16-rc4
v5.16-rc5
v5.16-rc6
v5.16-rc7
v5.16-rc8
v5.17
v5.17-rc1
v5.17-rc2
v5.17-rc3
v5.17-rc4
v5.17-rc5
v5.17-rc6
v5.17-rc7
v5.17-rc8
v5.18
v5.18-rc1
v5.18-rc2
v5.18-rc3
v5.18-rc4
v5.18-rc5
v5.18-rc6
v5.18-rc7
v5.19
v5.19-rc1
v5.19-rc2
v5.19-rc3
v5.19-rc4
v5.19-rc5
v5.19-rc6
v5.19-rc7
v5.19-rc8
v5.5
v5.5-rc2
v5.5-rc3
v5.5-rc4
v5.5-rc5
v5.5-rc6
v5.5-rc7
v5.6
v5.6-rc1
v5.6-rc2
v5.6-rc3
v5.6-rc4
v5.6-rc5
v5.6-rc6
v5.6-rc7
v5.7
v5.7-rc1
v5.7-rc2
v5.7-rc3
v5.7-rc4
v5.7-rc5
v5.7-rc6
v5.7-rc7
v5.8
v5.8-rc1
v5.8-rc2
v5.8-rc3
v5.8-rc4
v5.8-rc5
v5.8-rc6
v5.8-rc7
v5.9
v5.9-rc1
v5.9-rc2
v5.9-rc3
v5.9-rc4
v5.9-rc5
v5.9-rc6
v5.9-rc7
v5.9-rc8
v6.*
v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.1
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
v6.1-rc6
v6.1-rc7
v6.1-rc8
v6.1.1
v6.1.10
v6.1.11
v6.1.12
v6.1.13
v6.1.14
v6.1.15
v6.1.16
v6.1.17
v6.1.18
v6.1.19
v6.1.2
v6.1.20
v6.1.21
v6.1.22
v6.1.23
v6.1.24
v6.1.25
v6.1.26
v6.1.27
v6.1.28
v6.1.29
v6.1.3
v6.1.30
v6.1.31
v6.1.32
v6.1.33
v6.1.34
v6.1.35
v6.1.36
v6.1.37
v6.1.38
v6.1.39
v6.1.4
v6.1.40
v6.1.41
v6.1.42
v6.1.43
v6.1.44
v6.1.45
v6.1.46
v6.1.47
v6.1.48
v6.1.49
v6.1.5
v6.1.50
v6.1.51
v6.1.52
v6.1.53
v6.1.54
v6.1.55
v6.1.56
v6.1.57
v6.1.58
v6.1.59
v6.1.6
v6.1.60
v6.1.61
v6.1.62
v6.1.63
v6.1.64
v6.1.65
v6.1.66
v6.1.67
v6.1.68
v6.1.69
v6.1.7
v6.1.70
v6.1.71
v6.1.72
v6.1.73
v6.1.74
v6.1.8
v6.1.9
v6.2
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
v6.2-rc6
v6.2-rc7
v6.2-rc8
v6.3
v6.3-rc1
v6.3-rc2
v6.3-rc3
v6.3-rc4
v6.3-rc5
v6.3-rc6
v6.3-rc7
v6.4
v6.4-rc1
v6.4-rc2
v6.4-rc3
v6.4-rc4
v6.4-rc5
v6.4-rc6
v6.4-rc7
v6.5
v6.5-rc1
v6.5-rc2
v6.5-rc3
v6.5-rc4
v6.5-rc5
v6.5-rc6
v6.5-rc7
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.6.1
v6.6.10
v6.6.11
v6.6.12
v6.6.13
v6.6.2
v6.6.3
v6.6.4
v6.6.5
v6.6.6
v6.6.7
v6.6.8
v6.6.9
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.7.1
Database specific
{
"vanir_signatures": [
{
"signature_version": "v1",
"target": {
"function": "f2fs_encrypt_one_page",
"file": "fs/f2fs/data.c"
},
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@55fdc1c24a1d6229fe0ecf31335fb9a2eceaaa00",
"deprecated": false,
"digest": {
"length": 876.0,
"function_hash": "240864428981417301109446750044509322324"
},
"id": "CVE-2023-52682-0d8b600b"
},
{
"signature_version": "v1",
"target": {
"function": "f2fs_encrypt_one_page",
"file": "fs/f2fs/data.c"
},
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f904c156d8011d8291ffd5b6b398f3747e294986",
"deprecated": false,
"digest": {
"length": 876.0,
"function_hash": "240864428981417301109446750044509322324"
},
"id": "CVE-2023-52682-1aa211b2"
},
{
"signature_version": "v1",
"target": {
"function": "f2fs_encrypt_one_page",
"file": "fs/f2fs/data.c"
},
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4535be48780431753505e74e1b1ad4836a189bc2",
"deprecated": false,
"digest": {
"length": 876.0,
"function_hash": "240864428981417301109446750044509322324"
},
"id": "CVE-2023-52682-3a6f8415"
},
{
"signature_version": "v1",
"target": {
"file": "fs/f2fs/data.c"
},
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@55fdc1c24a1d6229fe0ecf31335fb9a2eceaaa00",
"deprecated": false,
"digest": {
"line_hashes": [
"34515299831737971267899927094946448542",
"1229735360403177898771775358945814485",
"103887737931445333146290951557661071515",
"223227607597119489547342582656212828404",
"208532829863820568016683363887557314839",
"57310394304310639763777948537487878913",
"23206203745693658324527641737851904630"
],
"threshold": 0.9
},
"id": "CVE-2023-52682-55ed474b"
},
{
"signature_version": "v1",
"target": {
"file": "fs/f2fs/data.c"
},
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f904c156d8011d8291ffd5b6b398f3747e294986",
"deprecated": false,
"digest": {
"line_hashes": [
"34515299831737971267899927094946448542",
"1229735360403177898771775358945814485",
"103887737931445333146290951557661071515",
"223227607597119489547342582656212828404",
"208532829863820568016683363887557314839",
"57310394304310639763777948537487878913",
"23206203745693658324527641737851904630"
],
"threshold": 0.9
},
"id": "CVE-2023-52682-685a3702"
},
{
"signature_version": "v1",
"target": {
"function": "f2fs_do_write_data_page",
"file": "fs/f2fs/data.c"
},
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4535be48780431753505e74e1b1ad4836a189bc2",
"deprecated": false,
"digest": {
"length": 2413.0,
"function_hash": "102883725324881460654391347601118145452"
},
"id": "CVE-2023-52682-c1e1578b"
},
{
"signature_version": "v1",
"target": {
"function": "f2fs_do_write_data_page",
"file": "fs/f2fs/data.c"
},
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f904c156d8011d8291ffd5b6b398f3747e294986",
"deprecated": false,
"digest": {
"length": 2413.0,
"function_hash": "102883725324881460654391347601118145452"
},
"id": "CVE-2023-52682-e3ee6e11"
},
{
"signature_version": "v1",
"target": {
"function": "f2fs_do_write_data_page",
"file": "fs/f2fs/data.c"
},
"signature_type": "Function",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@55fdc1c24a1d6229fe0ecf31335fb9a2eceaaa00",
"deprecated": false,
"digest": {
"length": 2344.0,
"function_hash": "302995255363761014054275864982955656676"
},
"id": "CVE-2023-52682-edf435b3"
},
{
"signature_version": "v1",
"target": {
"file": "fs/f2fs/data.c"
},
"signature_type": "Line",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@4535be48780431753505e74e1b1ad4836a189bc2",
"deprecated": false,
"digest": {
"line_hashes": [
"34515299831737971267899927094946448542",
"1229735360403177898771775358945814485",
"103887737931445333146290951557661071515",
"223227607597119489547342582656212828404",
"208532829863820568016683363887557314839",
"57310394304310639763777948537487878913",
"23206203745693658324527641737851904630"
],
"threshold": 0.9
},
"id": "CVE-2023-52682-fb54628d"
}
]
}