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CVE-2023-53707

drm/amdgpu: Fix integer overflow in amdgpu_cs_pass1

HIGH
7.8
CVSS Score
Published: October 22, 2025 at 01:23 PM UTC
Updated: October 28, 2026 at 07:10 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix integer overflow in amdgpu_cs_pass1 The type of size is unsigned int, if size is 0x40000000, there will be an integer overflow, size will be zero after size *= sizeof(uint32_t), will cause uninitialized memory to be referenced later.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
90%
4.2d38ceaf99ed015f2a0b9af3499791bd3a3daae21
Vendor states this is fixed in 6e03634f44cd5988ee5b6cdd4f849e73762095e7 (fixed)
Vendor states this is fixed in 87c2213e85bd81e4a9a4d0880c256568794ae388 (fixed)
Vendor states this is fixed in 8fb035232b505ab12119adf78f5fc1f93f2b7e24 (fixed)
Vendor states this is fixed in 9f55d300541cb5b435984d269087810581580b00 (fixed)
Vendor states this is fixed in c3deb091398e9e469d08dd1599b6d76fd6b29df8 (fixed)
Vendor states this is fixed in 4.2 (unaffected)
Vendor states this is fixed in 5.10.271 (unaffected)
Vendor states this is fixed in 5.15.222 (unaffected)
Vendor states this is fixed in 6.1.47 (unaffected)
Vendor states this is fixed in 6.4.12 (unaffected)
Vendor states this is fixed in 6.5 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

Source: cverecord
https://git.kernel.org/stable/c/9f55d300541cb5b435984d269087810581580b00
Source: cverecord
https://git.kernel.org/stable/c/c3deb091398e9e469d08dd1599b6d76fd6b29df8
Source: cverecord
https://git.kernel.org/stable/c/87c2213e85bd81e4a9a4d0880c256568794ae388
Source: cverecord
https://git.kernel.org/stable/c/8fb035232b505ab12119adf78f5fc1f93f2b7e24
Source: cverecord
https://git.kernel.org/stable/c/6e03634f44cd5988ee5b6cdd4f849e73762095e7

CVSS

7.8HIGHLinux
Vector?

Quick Info

StatusDEFERRED

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