fs/ecryptfs/inode.c in the eCryptfs subsystem in the Linux kernel before 2.6.28.1 allows local users to cause a denial of service (fault or memory corruption), or possibly have unspecified other impact, via a readlink call that results in an error, leading to use of a -1 return value as an array index.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | 9.1.2u.5822_B20200513 |