Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: rxrpc, afs: Fix missing error pointer check after rxrpc_kernel_lookup_peer() rxrpc_kernel_lookup_peer() can also return error pointers in addition to NULL, so just checking for NULL is not sufficient. Fix this by: (1) Changing rxrpc_kernel_lookup_peer() to return -ENOMEM rather than NULL on allocation failure. (2) Making the callers in afs use IS_ERR() and PTR_ERR() to pass on the error code returned.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 72904d7b9bfbf2dd146254edea93958bc35bbbfe before d854c93b12f2076c564f595b41b93b02fd42a0f9; affected 72904d7b9bfbf2dd146254edea93958bc35bbbfe before d55fa7cd4b19ba91b34b307d769c149e56ad0a75; affected 72904d7b9bfbf2dd146254edea93958bc35bbbfe before 54331c5dcc6d97683d7ca2788e7ef9c9505e1477; affected 72904d7b9bfbf2dd146254edea93958bc35bbbfe before 4245a79003adf30e67f8e9060915bd05cb31d142; affected 056fc740be000d39a7dba700a935f3bbfbc664e6; affected 6.7.3 before 6.8 |
| Linux / Linux | affected 6.8; unaffected 0 before 6.8; unaffected 6.12.114 through 6.12.*; unaffected 6.18.19 through 6.18.*; unaffected 6.19.9 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.