diff options
| author | Janosch Frank <frankja@linux.ibm.com> | 2026-03-03 16:46:34 +0300 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@linux.ibm.com> | 2026-03-16 18:56:39 +0300 |
| commit | dcf96f7ad556d84d460e5f5cf06061eb1a13c272 (patch) | |
| tree | 22e734b1f72857fdd685b4d6719dbea7ab483ce1 /scripts | |
| parent | b00be77302d7ec4ad0367bb236494fce7172b730 (diff) | |
| download | linux-dcf96f7ad556d84d460e5f5cf06061eb1a13c272.tar.xz | |
KVM: s390: Limit adapter indicator access to mapped page
While we check the address for errors, we don't seem to check the bit
offsets and since they are 32 and 64 bits a lot of memory can be
reached indirectly via those offsets.
Fixes: 84223598778b ("KVM: s390: irq routing for adapter interrupts.")
Suggested-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Tested-by: Matthew Rosato <mjrosato@linux.ibm.com>
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions