Answer in brief
CVE-2024-27041 records a Medium severity (CVSS 5.5) vulnerability in drm/amd/display: fix NULL checks for adev->dm.dc in amdgpu_dm_fini(). 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 5.5. 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 | >=81927e2808be5adace93c2012d45d6938d3a7aa0 <cef0f2fe65ccee638e48fd5c1d590a3c0539acdd || >=81927e2808be5adace93c2012d45d6938d3a7aa0 <e040f1fbe9abae91b12b074cfc3bbb5367b79811 || >=81927e2808be5adace93c2012d45d6938d3a7aa0 <ca2eb375db76fd50f31afdd67d6ca4f833254957 || >=81927e2808be5adace93c2012d45d6938d3a7aa0 <1c62697e4086de988b31124fb8c79c244ea05f2b || >=81927e2808be5adace93c2012d45d6938d3a7aa0 <2a3cfb9a24a28da9cc13d2c525a76548865e182c | cef0f2fe65ccee638e48fd5c1d590a3c0539acdd, e040f1fbe9abae91b12b074cfc3bbb5367b79811, ca2eb375db76fd50f31afdd67d6ca4f833254957, 1c62697e4086de988b31124fb8c79c244ea05f2b, 2a3cfb9a24a28da9cc13d2c525a76548865e182c |
| Linux/Linuxgeneric | 5.14 | Not reported |
Published upstream
May 1, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 30, 2026
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix NULL checks for adev->dm.dc in amdgpu_dm_fini() Since 'adev->dm.dc' in amdgpu_dm_fini() might turn out to be NULL before the call to dc_enable_dmub_notifications(), check beforehand to ensure there will not be a possible NULL-ptr-deref there. Also, since commit 1e88eb1b2c25 ("drm/amd/display: Drop CONFIG_DRM_AMD_DC_HDCP") there are two separate checks for NULL in 'adev->dm.dc' before dc_deinit_callbacks() and dc_dmub_srv_destroy(). Clean up by combining them all under one 'if'. Found by Linux Verification Center (linuxtesting.org) with static analysis tool SVACE.
Quoted source text, attributed separately from HOL analysis.