CVE-2022-50364
- Source
- https://cve.org/CVERecord?id=CVE-2022-50364
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50364.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-50364
- Downstream
- Related
- Published
- 2025-09-17T14:56:15.753Z
- Modified
- 2026-07-15T01:49:20.183834608Z
- 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
- i2c: mux: reg: check return value after calling platform_get_resource()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
i2c: mux: reg: check return value after calling platformgetresource()
It will cause null-ptr-deref in resourcesize(), if platformgetresource() returns NULL, move calling resourcesize() after devmioremapresource() that will check 'res' to avoid null-ptr-deref. And use devmplatformgetandioremap_resource() to simplify code.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50364.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/2d47b79d2bd39cc6369eccf94a06568d84c906ae
- https://git.kernel.org/stable/c/61df25c41b8e0d2c988ccf17139f70075a2e1ba4
- https://git.kernel.org/stable/c/8212800943997fab61874550278d653cb378c60c
- https://git.kernel.org/stable/c/f5049b3ad9446203b916ee375f30fa217735f63a
- https://git.kernel.org/stable/c/f7a440c89b6d460154efeb058272760e41bdfea8
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50364.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-50364
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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
-
Introducedb3fdd32799d834e2626fae087906e886037350c6Fixed61df25c41b8e0d2c988ccf17139f70075a2e1ba4Fixed8212800943997fab61874550278d653cb378c60cFixedf5049b3ad9446203b916ee375f30fa217735f63aFixedf7a440c89b6d460154efeb058272760e41bdfea8Fixed2d47b79d2bd39cc6369eccf94a06568d84c906ae