Answer in brief
CVE-2026-43370 records a Unknown severity vulnerability in drm/amdgpu: Fix use-after-free race in VM acquire. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2026-43370 records a Unknown severity vulnerability in drm/amdgpu: Fix use-after-free race in VM acquire. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <ae87aea330c24f462fc7058ed543ba8bc6798447 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <46d309996bd9251792d7dafdbaf615cf202b4447 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <e61e355cbe49e585097eee28c15b862bfb1c0668 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <c658c1c85ec235b7ecfbf8dbfee385b1332088f4 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <904025fa8bba1d028adade33346372b4ac1a9249 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <7885eb335d8f9e9942925d57e300a85e3f82ded4 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <94b7782d0c8024f5b88454241c8d4777076c3786 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <2c1030f2e84885cc58bffef6af67d5b9d2e7098f | ae87aea330c24f462fc7058ed543ba8bc6798447, 46d309996bd9251792d7dafdbaf615cf202b4447, e61e355cbe49e585097eee28c15b862bfb1c0668, c658c1c85ec235b7ecfbf8dbfee385b1332088f4, 904025fa8bba1d028adade33346372b4ac1a9249, 7885eb335d8f9e9942925d57e300a85e3f82ded4, 94b7782d0c8024f5b88454241c8d4777076c3786, 2c1030f2e84885cc58bffef6af67d5b9d2e7098f |
| Linux/Linuxgeneric | 4.17 | Not reported |
Published upstream
May 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix use-after-free race in VM acquire Replace non-atomic vm->process_info assignment with cmpxchg() to prevent race when parent/child processes sharing a drm_file both try to acquire the same VM after fork(). (cherry picked from commit c7c573275ec20db05be769288a3e3bb2250ec618)
Quoted source text, attributed separately from HOL analysis.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <ae87aea330c24f462fc7058ed543ba8bc6798447 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <46d309996bd9251792d7dafdbaf615cf202b4447 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <e61e355cbe49e585097eee28c15b862bfb1c0668 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <c658c1c85ec235b7ecfbf8dbfee385b1332088f4 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <904025fa8bba1d028adade33346372b4ac1a9249 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <7885eb335d8f9e9942925d57e300a85e3f82ded4 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <94b7782d0c8024f5b88454241c8d4777076c3786 || >=ede0dd86f45adf2b7083bb161f6bc81da5fe2bad <2c1030f2e84885cc58bffef6af67d5b9d2e7098f | ae87aea330c24f462fc7058ed543ba8bc6798447, 46d309996bd9251792d7dafdbaf615cf202b4447, e61e355cbe49e585097eee28c15b862bfb1c0668, c658c1c85ec235b7ecfbf8dbfee385b1332088f4, 904025fa8bba1d028adade33346372b4ac1a9249, 7885eb335d8f9e9942925d57e300a85e3f82ded4, 94b7782d0c8024f5b88454241c8d4777076c3786, 2c1030f2e84885cc58bffef6af67d5b9d2e7098f |
| Linux/Linuxgeneric | 4.17 | Not reported |
Published upstream
May 8, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix use-after-free race in VM acquire Replace non-atomic vm->process_info assignment with cmpxchg() to prevent race when parent/child processes sharing a drm_file both try to acquire the same VM after fork(). (cherry picked from commit c7c573275ec20db05be769288a3e3bb2250ec618)
Quoted source text, attributed separately from HOL analysis.