Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: EDAC/igen6: Fix call trace due to missing release() When unloading the igen6_edac driver, there is a call trace: Device '(null)' does not have a release() function, it is broken and must be fixed. See Documentation/core-api/kobject.rst. WARNING: drivers/base/core.c:2567 at device_release+0x84/0x90, CPU#5: rmmod/127209 ... RIP: 0010:device_release+0x84/0x90 Call Trace: <TASK> kobject_put+0x8c/0x220 put_device+0x17/0x30 igen6_unregister_mcis+0xa2/0xe0 [igen6_edac] igen6_remove+0x82/0xb0 [igen6_edac] ... Fix the call trace by providing empty release() functions for the memory controller devices.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 10590a9d4f23e0a519730d79d39331df60ad2079 before fa9560b6d3f665eddf7a625adfc9af8c6980c3f5; affected 10590a9d4f23e0a519730d79d39331df60ad2079 before 449ba210e6bee9ef6e69c6ab58198ffa5aa479ae; affected 10590a9d4f23e0a519730d79d39331df60ad2079 before 9a84ced0243c74aa431ec287555054c69e6167d1; affected 10590a9d4f23e0a519730d79d39331df60ad2079 before a341302c5126ef96bb45286224d67ef60a24281e; affected 10590a9d4f23e0a519730d79d39331df60ad2079 before ab1f9d466c7d83ab0d2a529e07984e53b5960dcd |
| Linux / Linux | affected 5.11; unaffected 0 before 5.11; unaffected 6.6.160 through 6.6.*; unaffected 6.12.114 through 6.12.*; unaffected 6.18.40 through 6.18.*; unaffected 7.1.5 through 7.1.*; unaffected 7.2 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/fa9560b6d3f665eddf7a625adfc9af8c6980c3f5
- https://git.kernel.org/stable/c/449ba210e6bee9ef6e69c6ab58198ffa5aa479ae
- https://git.kernel.org/stable/c/9a84ced0243c74aa431ec287555054c69e6167d1
- https://git.kernel.org/stable/c/a341302c5126ef96bb45286224d67ef60a24281e
- https://git.kernel.org/stable/c/ab1f9d466c7d83ab0d2a529e07984e53b5960dcd