CVE-2023-53004
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-53004
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53004.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-53004
- Downstream
- Published
- 2025-03-27T16:43:35Z
- Modified
- 2025-10-21T15:15:39.988794Z
- Summary
- ovl: fix tmpfile leak
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ovl: fix tmpfile leak
Missed an error cleanup.
- 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
-
Introduced2b1a77461f1602f870d6fe61fc65610bb8c8dd05Fixedcaa0ea92503f8afa1941f6ac899e5c4e3f6ec8bb
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced2b1a77461f1602f870d6fe61fc65610bb8c8dd05Fixedbaabaa505563362b71f2637aedd7b807d270656c
Affected versions
v6.*
v6.0
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
v6.1.2
v6.1.3
v6.1.4
v6.1.5
v6.1.6
v6.1.7
v6.1.8
v6.2-rc1
v6.2-rc2
v6.2-rc3
v6.2-rc4
v6.2-rc5
Database specific
vanir_signatures
[
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@caa0ea92503f8afa1941f6ac899e5c4e3f6ec8bb",
"signature_version": "v1",
"deprecated": false,
"target": {
"file": "fs/overlayfs/copy_up.c"
},
"id": "CVE-2023-53004-12e06bda",
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"267836556087015483873630467524184540966",
"212624445058252400015907694952450359858",
"143209928582910897596917909274737435185",
"251765863215873339976698955242392786256"
]
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@caa0ea92503f8afa1941f6ac899e5c4e3f6ec8bb",
"signature_version": "v1",
"deprecated": false,
"target": {
"function": "ovl_copy_up_tmpfile",
"file": "fs/overlayfs/copy_up.c"
},
"id": "CVE-2023-53004-5720394e",
"signature_type": "Function",
"digest": {
"length": 1124.0,
"function_hash": "193013727588512132772318148376023725621"
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@baabaa505563362b71f2637aedd7b807d270656c",
"signature_version": "v1",
"deprecated": false,
"target": {
"file": "fs/overlayfs/copy_up.c"
},
"id": "CVE-2023-53004-60136654",
"signature_type": "Line",
"digest": {
"threshold": 0.9,
"line_hashes": [
"267836556087015483873630467524184540966",
"212624445058252400015907694952450359858",
"143209928582910897596917909274737435185",
"251765863215873339976698955242392786256"
]
}
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@baabaa505563362b71f2637aedd7b807d270656c",
"signature_version": "v1",
"deprecated": false,
"target": {
"function": "ovl_copy_up_tmpfile",
"file": "fs/overlayfs/copy_up.c"
},
"id": "CVE-2023-53004-e58396ec",
"signature_type": "Function",
"digest": {
"length": 1124.0,
"function_hash": "193013727588512132772318148376023725621"
}
}
]