Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: erofs: delimit inode_share cache key components Previously, inode_share keys were encoded as follows: fingerprint || domain_id It would be better to have a separator between the fingerprint and domain ID so that the fingerprint won't be parsed as part of a domain ID. Change the key encoding as follows: domain_id || '\0' || fingerprint Since domain_id is a NUL-terminated string, this makes the in-memory key indices unambiguous.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected e0bf7d1c074dc4252223ae897560345ccc24100d before 16322a67336cfeea0af4b05206ef8d0e0eda55bb; affected e0bf7d1c074dc4252223ae897560345ccc24100d before 96bf9831fbf423b8104f7948cd8fe7007ecfb46c |
| Linux / Linux | affected 7.0; unaffected 0 before 7.0; unaffected 7.2.7 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.