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CVE-2024-56697
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CVE-2024-56697
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
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Description
In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: Fix the memory allocation issue in amdgpu_discovery_get_nps_info()
Fix two issues with memory allocation in amdgpu_discovery_get_nps_info()
for mem_ranges:
Add a check for allocation failure to avoid dereferencing a null
pointer.As suggested by Christophe, use kvcalloc() for memory allocation,
which checks for multiplication overflow.
Additionally, assign the output parameters nps_type and range_cnt after
the kvcalloc() call to prevent modifying the output parameters in case
of an error return.
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CVE ID
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