CVE-2022-50825
- Source
- https://cve.org/CVERecord?id=CVE-2022-50825
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-50825.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-50825
- Downstream
- Published
- 2025-12-30T12:08:38.249Z
- Modified
- 2025-12-30T20:05:34.929353Z
- Summary
- usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()
I got the following report while doing fault injection test:
OF: ERROR: memory leak, expected refcount 1 instead of 4, ofnodeget()/ofnodeput() unbalanced - destroy cset entry: attach overlay node /i2c/tcpc@60/connector
If wusb3801hwinit() fails, fwnodehandleput() needs be called to avoid refcount leak.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50825.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/82d1211f673bbdc822eaf1dbcbf1f2ae06556964
- https://git.kernel.org/stable/c/dc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e
- https://git.kernel.org/stable/c/de1e2eb7f102e3073714396414592a39efb66b3e
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50825.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50825
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
-
Introducedd016cbe4d7acf5100df83ecf4d02db4e9f607c1dFixedde1e2eb7f102e3073714396414592a39efb66b3eFixed82d1211f673bbdc822eaf1dbcbf1f2ae06556964Fixeddc18a4c7b3bd447cef2395deeb1f6ac16dfaca0e
Affected versions
v5.*
v5.17
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
v6.0.1
v6.0.10
v6.0.11
v6.0.12
v6.0.13
v6.0.14
v6.0.15
v6.0.2
v6.0.3
v6.0.4
v6.0.5
v6.0.6
v6.0.7
v6.0.8
v6.0.9
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