CVE-2023-52883
drm/amdgpu: Fix possible null pointer dereference
HIGH
7.5
CVSS Score
Published: June 20, 2024 at 11:54 AM UTC
Updated: June 17, 2026 at 06:43 AM UTC
1 product affected across 1 vendorLinux Kernel
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Severity
HIGH7.5
Exploit prediction
EPSS 0.6%
SSVC
No known exploit
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix possible null pointer dereference abo->tbo.resource may be NULL in amdgpu_vm_bo_update.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
6.4 ≤ v < 6.5.96.4 ≤ v < 6.61802537820381802537820389183dfcd814e0f6a60d1496a75ef6.6 rc16.6 rc26.6 rc36.6 rc46.6 rc56.6 rc6
Vendor states this is fixed in 51b79f33817544e3b4df838d86e8e8e4388ff684 (fixed)
Vendor states this is fixed in fefac8c4686fd81fde6830c6dae32f9001d2ac28 (fixed)
Vendor states this is fixed in 6.4 (unaffected)
Vendor states this is fixed in 6.5.9 (unaffected)
Vendor states this is fixed in 6.6 (unaffected)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/51b79f33817544e3b4df838d86e8e8e4388ff684Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/fefac8c4686fd81fde6830c6dae32f9001d2ac28SSVC — Action Prioritization
SSVCNo known exploitAutomatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.5HIGHCISA-ADP
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusANALYZED
CWE
CWE-476
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