Description
In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: Fix control domain removal in vfio_ap_mdev_cfg_remove The vfio_ap_config_remove function uses the bitmap_andnot function to clear bits from the matrix_mdev->matrix.adm bitmap (specifies the control domains assigned to the mdev). This prevents the explicitly unplugged control domains from being removed the KVM guest. The bitmap_and function is used instead.
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
eeb386aeb5b7c8d2dae6a3ba49255d8a97803182 to < 12871a4269f139221c9fde9ea3eb69c9228f59d4affectedeeb386aeb5b7c8d2dae6a3ba49255d8a97803182 to < 02e72909453dee2f8a09f78819f9a9cb902dfbdcaffectedeeb386aeb5b7c8d2dae6a3ba49255d8a97803182 to < 4bffadde7fc49b00493fb78c6376f958998d4b8caffectedeeb386aeb5b7c8d2dae6a3ba49255d8a97803182 to < f7d66afc34bc6e833c8ebe56973afec35f473bc1affectedeeb386aeb5b7c8d2dae6a3ba49255d8a97803182 to < 2ff68bf414de167bc138e6e211ee1ad3ab3c5052affectedeeb386aeb5b7c8d2dae6a3ba49255d8a97803182 to < 6b8a02e216f6b520cc029e43ddc83956605135d5affected
Linux Linux
Default version status: affected
6.0affected0 to < 6.0unaffected6.1.188 to ≤ 6.1.*unaffected6.6.157 to ≤ 6.6.*unaffected6.12.110 to ≤ 6.12.*unaffected6.18.51 to ≤ 6.18.*unaffected7.2.5 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/12871a4269f139221c9fde9ea3eb69c9228f59d4 ↗
- https://git.kernel.org/stable/c/02e72909453dee2f8a09f78819f9a9cb902dfbdc ↗
- https://git.kernel.org/stable/c/4bffadde7fc49b00493fb78c6376f958998d4b8c ↗
- https://git.kernel.org/stable/c/f7d66afc34bc6e833c8ebe56973afec35f473bc1 ↗
- https://git.kernel.org/stable/c/2ff68bf414de167bc138e6e211ee1ad3ab3c5052 ↗
- https://git.kernel.org/stable/c/6b8a02e216f6b520cc029e43ddc83956605135d5 ↗