Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: powerpc/eeh: Make EEH driver device hotplug safe Multiple race conditions existed between the PCIe hotplug driver and the EEH driver, leading to a variety of kernel oopses of the same general nature: <pcie device unplug> <eeh driver trigger> <hotplug removal trigger> <pcie tree reconfiguration> <eeh recovery next step> <oops in EEH driver bus iteration loop> A second class of oops is also seen when the underlying bus disappears during device recovery. Refactor the EEH module to be PCI rescan and remove safe. Also clean up a few minor formatting / readability issues.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 1c2042c83aa7af10579b71a1fe5e22bbae69f08c before 502f08831a9afb72dc98a56ae6504da43e93b250; affected 1c2042c83aa7af10579b71a1fe5e22bbae69f08c before f56e004b781719d8fdf6c9619b15caf2579bc1f2; affected 1c2042c83aa7af10579b71a1fe5e22bbae69f08c before 59c6d3d81d42bf543c90597b4f38c53d6874c5a1; affected 1c2042c83aa7af10579b71a1fe5e22bbae69f08c before a426e8a6ae161f51888585b065db0f8f93ab2e16; affected 1c2042c83aa7af10579b71a1fe5e22bbae69f08c before d2c60a8a387e9fcc28447ef36c03f8e49fd052a6; affected 1c2042c83aa7af10579b71a1fe5e22bbae69f08c before d42bbd8f30ac38b1ce54715bf08ec3dac18d6b25; affected 1c2042c83aa7af10579b71a1fe5e22bbae69f08c before 19d5036e7ad766cf212aebec23b9f1d7924a62bc; affected 1c2042c83aa7af10579b71a1fe5e22bbae69f08c before 1010b4c012b0d78dfb9d3132b49aa2ef024a07a7 |
| Linux / Linux | affected 3.14; unaffected 0 before 3.14; unaffected 5.10.241 through 5.10.*; unaffected 5.15.190 through 5.15.*; unaffected 6.1.148 through 6.1.*; unaffected 6.6.102 through 6.6.*; unaffected 6.12.42 through 6.12.*; unaffected 6.15.10 through 6.15.*; unaffected 6.16.1 through 6.16.*; unaffected 6.17 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/502f08831a9afb72dc98a56ae6504da43e93b250
- https://git.kernel.org/stable/c/f56e004b781719d8fdf6c9619b15caf2579bc1f2
- https://git.kernel.org/stable/c/59c6d3d81d42bf543c90597b4f38c53d6874c5a1
- https://git.kernel.org/stable/c/a426e8a6ae161f51888585b065db0f8f93ab2e16
- https://git.kernel.org/stable/c/d2c60a8a387e9fcc28447ef36c03f8e49fd052a6
- https://git.kernel.org/stable/c/d42bbd8f30ac38b1ce54715bf08ec3dac18d6b25
- https://git.kernel.org/stable/c/19d5036e7ad766cf212aebec23b9f1d7924a62bc
- https://git.kernel.org/stable/c/1010b4c012b0d78dfb9d3132b49aa2ef024a07a7
ADP enrichment
No English description supplied.