CVE-2023-53819
Vulnerability Scoring
Analysis In Progress
CVE-2023-53819 Vulnerability Analysis & Exploit Details
CVE-2023-53819
Attack Complexity Details
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Attack Complexity:
Attack Complexity Analysis In Progress
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Attack Vector:
Attack Vector Under Analysis
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Privileges Required:
None
No authentication is required for exploitation.
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Scope:
Impact is confined to the initially vulnerable component.
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User Interaction:
None
No user interaction is necessary for exploitation.
CVE-2023-53819 Details
Status: Received on 09 Dec 2025, 01:16 UTC
Published on: 09 Dec 2025, 01:16 UTC
CVSS Release:
CVE-2023-53819 Vulnerability Summary
CVE-2023-53819: In the Linux kernel, the following vulnerability has been resolved: amdgpu: validate offset_in_bo of drm_amdgpu_gem_va This is motivated by OOB access in amdgpu_vm_update_range when offset_in_bo+map_size overflows. v2: keep the validations in amdgpu_vm_bo_map v3: add the validations to amdgpu_vm_bo_map/amdgpu_vm_bo_replace_map rather than to amdgpu_gem_va_ioctl
Assessing the Risk of CVE-2023-53819
Access Complexity Graph
The exploitability of CVE-2023-53819 depends on two key factors: attack complexity (the level of effort required to execute an exploit) and privileges required (the access level an attacker needs).
Exploitability Analysis for CVE-2023-53819
No exploitability data is available for CVE-2023-53819.
Understanding AC and PR
A lower complexity and fewer privilege requirements make exploitation easier. Security teams should evaluate these aspects to determine the urgency of mitigation strategies, such as patch management and access control policies.
Attack Complexity (AC) measures the difficulty in executing an exploit. A high AC means that specific conditions must be met, making an attack more challenging, while a low AC means the vulnerability can be exploited with minimal effort.
Privileges Required (PR) determine the level of system access necessary for an attack. Vulnerabilities requiring no privileges are more accessible to attackers, whereas high privilege requirements limit exploitation to authorized users with elevated access.
CVSS Score Breakdown Chart
Above is the CVSS Sub-score Breakdown for CVE-2023-53819, illustrating how Base, Impact, and Exploitability factors combine to form the overall severity rating. A higher sub-score typically indicates a more severe or easier-to-exploit vulnerability.
CIA Impact Analysis
Below is the Impact Analysis for CVE-2023-53819, showing how Confidentiality, Integrity, and Availability might be affected if the vulnerability is exploited. Higher values usually signal greater potential damage.
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Confidentiality:
None
CVE-2023-53819 does not compromise confidentiality.
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Integrity:
None
CVE-2023-53819 does not impact data integrity.
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Availability:
None
CVE-2023-53819 does not affect system availability.
CVE-2023-53819 References
External References
- https://git.kernel.org/stable/c/4300a47e4017c9febb60ffa7d39723eeaed00f2b
- https://git.kernel.org/stable/c/82aace80cfaab778245bd2f9e31b67953725e4d0
- https://git.kernel.org/stable/c/968e27fd037ec4732068820a9b9836eccc0e0a12
- https://git.kernel.org/stable/c/9f0bcf49e9895cb005d78b33a5eebfa11711b425
- https://git.kernel.org/stable/c/b10db1d2137415e5e7f9706d96cfe77539c499d4
- https://git.kernel.org/stable/c/bc6dbf34dc4fb639522f3e8e66ef05997c0441ee
- https://git.kernel.org/stable/c/d83c337e654d58d3edd15a2ae76e87dc601c07d9
- https://git.kernel.org/stable/c/f015aadc0d973047f49526a127e900c488d4e425
CWE Common Weakness Enumeration
Unknown
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