Answer in brief
CVE-2023-53545 records a High severity (CVSS 7.8) vulnerability in drm/amdgpu: unmap and remove csa_va properly. 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.
CVSS is 7.8. 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.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <1bc35e637a81dac5f5155e83a277c26708c4d4d7 || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <ae325b245208394279a1dc412c831ebd71befb0d || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <a3a96bf843c356d1d9b2d7f6d0784b6ee28ca9d0 || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <5daff15cd013422bc6d1efcfe82b586800025384 | 1bc35e637a81dac5f5155e83a277c26708c4d4d7, ae325b245208394279a1dc412c831ebd71befb0d, a3a96bf843c356d1d9b2d7f6d0784b6ee28ca9d0, 5daff15cd013422bc6d1efcfe82b586800025384 |
| Linux/Linuxgeneric | 4.2 | Not reported |
Published upstream
Oct 4, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 4, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 4, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: unmap and remove csa_va properly Root PD BO should be reserved before unmap and remove a bo_va from VM otherwise lockdep will complain. v2: check fpriv->csa_va is not NULL instead of amdgpu_mcbp (christian) [14616.936827] WARNING: CPU: 6 PID: 1711 at drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1762 amdgpu_vm_bo_del+0x399/0x3f0 [amdgpu] [14616.937096] Call Trace: [14616.937097] <TASK> [14616.937102] amdgpu_driver_postclose_kms+0x249/0x2f0 [amdgpu] [14616.937187] drm_file_free+0x1d6/0x300 [drm] [14616.937207] drm_close_helper.isra.0+0x62/0x70 [drm] [14616.937220] drm_release+0x5e/0x100 [drm] [14616.937234] __fput+0x9f/0x280 [14616.937239] ____fput+0xe/0x20 [14616.937241] task_work_run+0x61/0x90 [14616.937246] exit_to_user_mode_prepare+0x215/0x220 [14616.937251] syscall_exit_to_user_mode+0x2a/0x60 [14616.937254] do_syscall_64+0x48/0x90 [14616.937257] entry_SYSCALL_64_after_hwframe+0x63/0xcd
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2023-53545 records a High severity (CVSS 7.8) vulnerability in drm/amdgpu: unmap and remove csa_va properly. 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.
CVSS is 7.8. 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.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <1bc35e637a81dac5f5155e83a277c26708c4d4d7 || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <ae325b245208394279a1dc412c831ebd71befb0d || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <a3a96bf843c356d1d9b2d7f6d0784b6ee28ca9d0 || >=d38ceaf99ed015f2a0b9af3499791bd3a3daae21 <5daff15cd013422bc6d1efcfe82b586800025384 | 1bc35e637a81dac5f5155e83a277c26708c4d4d7, ae325b245208394279a1dc412c831ebd71befb0d, a3a96bf843c356d1d9b2d7f6d0784b6ee28ca9d0, 5daff15cd013422bc6d1efcfe82b586800025384 |
| Linux/Linuxgeneric | 4.2 | Not reported |
Published upstream
Oct 4, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 4, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 4, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: unmap and remove csa_va properly Root PD BO should be reserved before unmap and remove a bo_va from VM otherwise lockdep will complain. v2: check fpriv->csa_va is not NULL instead of amdgpu_mcbp (christian) [14616.936827] WARNING: CPU: 6 PID: 1711 at drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:1762 amdgpu_vm_bo_del+0x399/0x3f0 [amdgpu] [14616.937096] Call Trace: [14616.937097] <TASK> [14616.937102] amdgpu_driver_postclose_kms+0x249/0x2f0 [amdgpu] [14616.937187] drm_file_free+0x1d6/0x300 [drm] [14616.937207] drm_close_helper.isra.0+0x62/0x70 [drm] [14616.937220] drm_release+0x5e/0x100 [drm] [14616.937234] __fput+0x9f/0x280 [14616.937239] ____fput+0xe/0x20 [14616.937241] task_work_run+0x61/0x90 [14616.937246] exit_to_user_mode_prepare+0x215/0x220 [14616.937251] syscall_exit_to_user_mode+0x2a/0x60 [14616.937254] do_syscall_64+0x48/0x90 [14616.937257] entry_SYSCALL_64_after_hwframe+0x63/0xcd
Quoted source text, attributed separately from HOL analysis.