CVE-2022-48820
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-48820
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48820.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-48820
- Downstream
- Related
- Published
- 2024-07-16T11:44:07Z
- Modified
- 2025-10-08T06:11:19.993670Z
- Summary
- phy: stm32: fix a refcount leak in stm32_usbphyc_pll_enable()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
phy: stm32: fix a refcount leak in stm32usbphycpll_enable()
This error path needs to decrement "usbphyc->npllcons.counter" before returning.
- 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
-
Introduced5b1af71280abd82efbe28cd28d553363dfde0a34Fixed94b16ca86ab688ed6fad4548f70137f93cf1f0a9
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced5b1af71280abd82efbe28cd28d553363dfde0a34Fixed0ad1a88fa3eb0ded7798f52b79bc33f75fc9a6d2
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced5b1af71280abd82efbe28cd28d553363dfde0a34Fixedcfc826c88a79e22ba5d8001556eb2c7efd8a01b6
Affected versions
v5.*
v5.11
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
v5.15.3
v5.15.4
v5.15.5
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
v5.16.1
v5.16.2
v5.16.3
v5.16.4
v5.16.5
v5.16.6
v5.16.7
v5.16.8
v5.16.9
v5.17-rc1
Database specific
{
"vanir_signatures": [
{
"signature_version": "v1",
"digest": {
"length": 601.0,
"function_hash": "138866073347425851637539307118267275930"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@94b16ca86ab688ed6fad4548f70137f93cf1f0a9",
"deprecated": false,
"target": {
"file": "drivers/phy/st/phy-stm32-usbphyc.c",
"function": "stm32_usbphyc_pll_enable"
},
"signature_type": "Function",
"id": "CVE-2022-48820-123c3850"
},
{
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"81581555093367312709460209381367218935",
"182586882848736016297676860622274680357",
"316783816018561778055273604314661003293",
"291604695679884693306744366145392522879"
]
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@94b16ca86ab688ed6fad4548f70137f93cf1f0a9",
"deprecated": false,
"target": {
"file": "drivers/phy/st/phy-stm32-usbphyc.c"
},
"signature_type": "Line",
"id": "CVE-2022-48820-18103b5a"
},
{
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"81581555093367312709460209381367218935",
"182586882848736016297676860622274680357",
"316783816018561778055273604314661003293",
"291604695679884693306744366145392522879"
]
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@cfc826c88a79e22ba5d8001556eb2c7efd8a01b6",
"deprecated": false,
"target": {
"file": "drivers/phy/st/phy-stm32-usbphyc.c"
},
"signature_type": "Line",
"id": "CVE-2022-48820-3e817f04"
},
{
"signature_version": "v1",
"digest": {
"length": 601.0,
"function_hash": "138866073347425851637539307118267275930"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0ad1a88fa3eb0ded7798f52b79bc33f75fc9a6d2",
"deprecated": false,
"target": {
"file": "drivers/phy/st/phy-stm32-usbphyc.c",
"function": "stm32_usbphyc_pll_enable"
},
"signature_type": "Function",
"id": "CVE-2022-48820-65fe6216"
},
{
"signature_version": "v1",
"digest": {
"threshold": 0.9,
"line_hashes": [
"81581555093367312709460209381367218935",
"182586882848736016297676860622274680357",
"316783816018561778055273604314661003293",
"291604695679884693306744366145392522879"
]
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@0ad1a88fa3eb0ded7798f52b79bc33f75fc9a6d2",
"deprecated": false,
"target": {
"file": "drivers/phy/st/phy-stm32-usbphyc.c"
},
"signature_type": "Line",
"id": "CVE-2022-48820-aeb9c018"
},
{
"signature_version": "v1",
"digest": {
"length": 601.0,
"function_hash": "138866073347425851637539307118267275930"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@cfc826c88a79e22ba5d8001556eb2c7efd8a01b6",
"deprecated": false,
"target": {
"file": "drivers/phy/st/phy-stm32-usbphyc.c",
"function": "stm32_usbphyc_pll_enable"
},
"signature_type": "Function",
"id": "CVE-2022-48820-f318ee82"
}
]
}