CVE-2022-49705
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49705
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49705.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-49705
- Downstream
- Related
- Published
- 2025-02-26T02:24:24.077Z
- Modified
- 2025-11-19T16:14:34.093441Z
- 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
- 9p: fix fid refcount leak in v9fs_vfs_atomic_open_dotl
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
9p: fix fid refcount leak in v9fsvfsatomicopendotl
We need to release directory fid if we fail halfway through open
This fixes fid leaking with xfstests generic 531
- References
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
-
Introduced6636b6dcc3db2258cd0585b8078c1c225c4b6ddeFixed22832ac3eb5be3f7168816a76b64c1284e12eb3c
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6636b6dcc3db2258cd0585b8078c1c225c4b6ddeFixed8bc5412ba1a45edfd1e451874c483c26a097af2b
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6636b6dcc3db2258cd0585b8078c1c225c4b6ddeFixedbeca774fc51a9ba8abbc869cf0c3d965ff17cd24
Affected versions
v5.*
v5.10
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
v5.15.1
v5.15.10
v5.15.11
v5.15.12
v5.15.13
v5.15.14
v5.15.15
v5.15.16
v5.15.17
v5.15.18
v5.15.19
v5.15.2
v5.15.20
v5.15.21
v5.15.22
v5.15.23
v5.15.24
v5.15.25
v5.15.26
v5.15.27
v5.15.28
v5.15.29
v5.15.3
v5.15.30
v5.15.31
v5.15.32
v5.15.33
v5.15.34
v5.15.35
v5.15.36
v5.15.37
v5.15.38
v5.15.39
v5.15.4
v5.15.40
v5.15.41
v5.15.42
v5.15.43
v5.15.44
v5.15.45
v5.15.46
v5.15.47
v5.15.48
v5.15.49
v5.15.5
v5.15.50
v5.15.6
v5.15.7
v5.15.8
v5.15.9
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
v5.18.1
v5.18.2
v5.18.3
v5.18.4
v5.18.5
v5.18.6
v5.18.7
v5.19-rc1
v5.19-rc2
Database specific
vanir_signatures
[
{
"target": {
"file": "fs/9p/vfs_inode_dotl.c",
"function": "v9fs_vfs_atomic_open_dotl"
},
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@beca774fc51a9ba8abbc869cf0c3d965ff17cd24",
"signature_version": "v1",
"id": "CVE-2022-49705-54c440ad",
"digest": {
"length": 2786.0,
"function_hash": "116590867880278594707713935764196060869"
},
"signature_type": "Function"
},
{
"target": {
"file": "fs/9p/vfs_inode_dotl.c"
},
"deprecated": false,
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@beca774fc51a9ba8abbc869cf0c3d965ff17cd24",
"signature_version": "v1",
"id": "CVE-2022-49705-95e50d79",
"digest": {
"line_hashes": [
"20475324165644902782668372723250877011",
"104636636507546808032738107712463955143",
"288656056277468338764889392948893365338",
"338509435709482806610556291446418833039",
"8060216476987345307146732366341902473",
"311539395427443855068623312748723259713",
"40523162206441226356749490432074796477",
"168560700772695510428511562997521067879",
"319337640016544021361006600300157981485",
"25632074318895858880626863789140660558",
"205561234200693782378332428084762887366",
"159086914397037518440867558560530215087"
],
"threshold": 0.9
},
"signature_type": "Line"
}
]