Description
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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
10590a9d4f23e0a519730d79d39331df60ad2079 to < fa9560b6d3f665eddf7a625adfc9af8c6980c3f5affected10590a9d4f23e0a519730d79d39331df60ad2079 to < 449ba210e6bee9ef6e69c6ab58198ffa5aa479aeaffected10590a9d4f23e0a519730d79d39331df60ad2079 to < 9a84ced0243c74aa431ec287555054c69e6167d1affected10590a9d4f23e0a519730d79d39331df60ad2079 to < a341302c5126ef96bb45286224d67ef60a24281eaffected10590a9d4f23e0a519730d79d39331df60ad2079 to < ab1f9d466c7d83ab0d2a529e07984e53b5960dcdaffected
Linux Linux
Default version status: affected
5.11affected0 to < 5.11unaffected6.6.160 to ≤ 6.6.*unaffected6.12.114 to ≤ 6.12.*unaffected6.18.40 to ≤ 6.18.*unaffected7.1.5 to ≤ 7.1.*unaffected7.2 to ≤ *unaffected
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 ↗