CVE-2024-42227
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-42227
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-42227.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-42227
- Downstream
- Related
- Published
- 2024-07-30T07:47:08Z
- Modified
- 2025-10-17T09:27:34.507327Z
- Summary
- drm/amd/display: Fix overlapping copy within dml_core_mode_programming
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix overlapping copy within dmlcoremode_programming
[WHY] &mode_lib->mp.Watermark and &locals->Watermark are the same address. memcpy may lead to unexpected behavior.
[HOW] memmove should be used.
- References
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced7966f319c66d9468623c6a6a017ecbc0dd79be75Fixed9342da15f2491d8600eca89c8e0da08876fb969b
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced7966f319c66d9468623c6a6a017ecbc0dd79be75Fixedf1fd8a0a54e6d23a6d16ee29159f247862460fd1
Affected versions
v6.*
v6.5
v6.6
v6.6-rc1
v6.6-rc2
v6.6-rc3
v6.6-rc4
v6.6-rc5
v6.6-rc6
v6.6-rc7
v6.7
v6.7-rc1
v6.7-rc2
v6.7-rc3
v6.7-rc4
v6.7-rc5
v6.7-rc6
v6.7-rc7
v6.7-rc8
v6.8
v6.8-rc1
v6.8-rc2
v6.8-rc3
v6.8-rc4
v6.8-rc5
v6.8-rc6
v6.8-rc7
v6.9
v6.9-rc1
v6.9-rc2
v6.9-rc3
v6.9-rc4
v6.9-rc5
v6.9-rc6
v6.9-rc7
v6.9.1
v6.9.2
v6.9.3
v6.9.4
v6.9.5
v6.9.6
v6.9.7
v6.9.8
Database specific
vanir_signatures
[
{
"digest": {
"threshold": 0.9,
"line_hashes": [
"146943694773350545791778822749226623870",
"238979485446714240122267547217443943651",
"273920054162075665304891009206123690348",
"56730625966031454668277030851560446049"
]
},
"signature_type": "Line",
"target": {
"file": "drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@9342da15f2491d8600eca89c8e0da08876fb969b",
"id": "CVE-2024-42227-a47627e3"
},
{
"digest": {
"threshold": 0.9,
"line_hashes": [
"146943694773350545791778822749226623870",
"238979485446714240122267547217443943651",
"273920054162075665304891009206123690348",
"56730625966031454668277030851560446049"
]
},
"signature_type": "Line",
"target": {
"file": "drivers/gpu/drm/amd/display/dc/dml2/display_mode_core.c"
},
"deprecated": false,
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f1fd8a0a54e6d23a6d16ee29159f247862460fd1",
"id": "CVE-2024-42227-cd3db962"
}
]