CVE-2023-52512
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-52512
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52512.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-52512
- Downstream
- Published
- 2024-03-02T21:52:23Z
- Modified
- 2025-10-21T07:38:35.259911Z
- 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
- pinctrl: nuvoton: wpcm450: fix out of bounds write
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
pinctrl: nuvoton: wpcm450: fix out of bounds write
Write into 'pctrl->gpio_bank' happens before the check for GPIO index validity, so out of bounds write may happen.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
- 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
-
Introduceda1d1e0e3d80a870cc37a6c064994b89e963d2b58Fixed6c18c386fd13dbb3ff31a1086dabb526780d9bda
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda1d1e0e3d80a870cc37a6c064994b89e963d2b58Fixedc9d7cac0fd27c74dd368e80dc4b5d0f9f2e13cf8
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduceda1d1e0e3d80a870cc37a6c064994b89e963d2b58Fixed87d315a34133edcb29c4cadbf196ec6c30dfd47b
Affected versions
v5.*
v5.17
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
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
v6.1.6
v6.1.7
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
v6.5.1
v6.5.2
v6.5.3
v6.5.4
v6.5.5
v6.5.6
v6.5.7
v6.6-rc1
Database specific
vanir_signatures
[
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@87d315a34133edcb29c4cadbf196ec6c30dfd47b",
"deprecated": false,
"digest": {
"threshold": 0.9,
"line_hashes": [
"235384138928024186130512454296788723778",
"25494042078023586319659365475877133338",
"197508753142978403388969825743645082168",
"21286410273131301113053554013643054111",
"334882393994536931835462169860794989399",
"333992804279317278351588033662938208717",
"149428759176763146175642099709997093717",
"38383596056417986017301590484025210518"
]
},
"target": {
"file": "drivers/pinctrl/nuvoton/pinctrl-wpcm450.c"
},
"id": "CVE-2023-52512-44813dca",
"signature_version": "v1",
"signature_type": "Line"
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c9d7cac0fd27c74dd368e80dc4b5d0f9f2e13cf8",
"deprecated": false,
"digest": {
"threshold": 0.9,
"line_hashes": [
"235384138928024186130512454296788723778",
"25494042078023586319659365475877133338",
"197508753142978403388969825743645082168",
"21286410273131301113053554013643054111",
"334882393994536931835462169860794989399",
"333992804279317278351588033662938208717",
"149428759176763146175642099709997093717",
"38383596056417986017301590484025210518"
]
},
"target": {
"file": "drivers/pinctrl/nuvoton/pinctrl-wpcm450.c"
},
"id": "CVE-2023-52512-65fdef5a",
"signature_version": "v1",
"signature_type": "Line"
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6c18c386fd13dbb3ff31a1086dabb526780d9bda",
"deprecated": false,
"digest": {
"threshold": 0.9,
"line_hashes": [
"235384138928024186130512454296788723778",
"25494042078023586319659365475877133338",
"197508753142978403388969825743645082168",
"21286410273131301113053554013643054111",
"334882393994536931835462169860794989399",
"333992804279317278351588033662938208717",
"149428759176763146175642099709997093717",
"38383596056417986017301590484025210518"
]
},
"target": {
"file": "drivers/pinctrl/nuvoton/pinctrl-wpcm450.c"
},
"id": "CVE-2023-52512-6905646d",
"signature_version": "v1",
"signature_type": "Line"
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@c9d7cac0fd27c74dd368e80dc4b5d0f9f2e13cf8",
"deprecated": false,
"digest": {
"function_hash": "26155798893060081317622706020856412594",
"length": 2069.0
},
"target": {
"function": "wpcm450_gpio_register",
"file": "drivers/pinctrl/nuvoton/pinctrl-wpcm450.c"
},
"id": "CVE-2023-52512-6ab55a11",
"signature_version": "v1",
"signature_type": "Function"
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@6c18c386fd13dbb3ff31a1086dabb526780d9bda",
"deprecated": false,
"digest": {
"function_hash": "10722617729342679024659900245384387547",
"length": 2092.0
},
"target": {
"function": "wpcm450_gpio_register",
"file": "drivers/pinctrl/nuvoton/pinctrl-wpcm450.c"
},
"id": "CVE-2023-52512-8fa4bc77",
"signature_version": "v1",
"signature_type": "Function"
},
{
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@87d315a34133edcb29c4cadbf196ec6c30dfd47b",
"deprecated": false,
"digest": {
"function_hash": "26155798893060081317622706020856412594",
"length": 2069.0
},
"target": {
"function": "wpcm450_gpio_register",
"file": "drivers/pinctrl/nuvoton/pinctrl-wpcm450.c"
},
"id": "CVE-2023-52512-b6eed26e",
"signature_version": "v1",
"signature_type": "Function"
}
]