MEDIUM 4.6 Microsoft
CVE-2022-25258
An issue was discovered in drivers/usb/gadget/composite.c in the Linux kernel before 5.16.10. The USB Gadget subsystem lacks certain validation of interface OS descriptor requests (ones with a large array index and ones associated with NULL function pointer retrieval). Memory corruption might occur.
Microsoft Security Update 2022-Feb: An issue was discovered in drivers/usb/gadget/composite.c in the Linux kernel before 5.16.10. The USB Gadget subsystem lacks certain validation of interface OS descriptor requests (ones with a large array index and ones associated with NULL function pointer retrieval). Memory corruption might occur.
Affected Products
- cm1 kernel 5.10.102.1-1 on CBL Mariner 1.0
- cbl2 kernel 5.15.26.1-1 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-25258
- https://nvd.nist.gov/vuln/detail/CVE-2022-25258
This medium severity vulnerability with a CVSS score of 4.6 was published on 2022-02-08 via Microsoft. Affected: cm1 kernel 5.10.102.1-1 on CBL Mariner 1.0, cbl2 kernel 5.15.26.1-1 on CBL Mariner 2.0.
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