CVE-2022-49773
- Source
- https://cve.org/CVERecord?id=CVE-2022-49773
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49773.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-49773
- Downstream
- Related
- Published
- 2025-05-01T14:09:10.511Z
- Modified
- 2026-03-11T07:19:50.187813Z
- Summary
- drm/amd/display: Fix optc2_configure warning on dcn314
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix optc2_configure warning on dcn314
[Why] dcn314 uses optc2configurecrc() that wraps optc1configurecrc() + set additional registers not applicable to dcn314. It's not critical but when used leads to warning like: WARNING: drivers/gpu/drm/amd/amdgpu/../display/dc/dchelper.c Call Trace: <TASK> genericregsetex+0x6d/0xe0 [amdgpu] optc2configurecrc+0x60/0x80 [amdgpu] dcstreamconfigurecrc+0x129/0x150 [amdgpu] amdgpudmcrtcconfigurecrcsource+0x5d/0xe0 [amdgpu]
[How] Use optc1configurecrc() directly
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49773.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/e7e4f77c991c9abf90924929a9d55f90b0bb78de
- https://git.kernel.org/stable/c/f67ef5aa88e3db0a13ae3befab2ddf14ac00a91c
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49773.json
- https://nvd.nist.gov/vuln/detail/CVE-2022-49773
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
-
Introduced2ce0b2186c057a54a4d980b296bd1659d0091716Fixedf67ef5aa88e3db0a13ae3befab2ddf14ac00a91cFixede7e4f77c991c9abf90924929a9d55f90b0bb78de
Affected versions
v5.*
v5.19
v5.19-rc7
v5.19-rc8
v6.*
v6.0
v6.0-rc1
v6.0-rc2
v6.0-rc3
v6.0-rc4
v6.0-rc5
v6.0-rc6
v6.0-rc7
v6.0.1
v6.0.2
v6.0.3
v6.0.4
v6.0.5
v6.0.6
v6.0.7
v6.0.8
v6.0.9
v6.1-rc1
v6.1-rc2
v6.1-rc3
v6.1-rc4
v6.1-rc5
Database specific
vanir_signatures
[
{
"digest": {
"threshold": 0.9,
"line_hashes": [
"51019388601339894942421200541477094709",
"141620845682647106086358065658401839243",
"39098322461237984539842781465571900679",
"123706061709817478709462237016854870131"
]
},
"signature_version": "v1",
"deprecated": false,
"signature_type": "Line",
"id": "CVE-2022-49773-4a41e507",
"target": {
"file": "drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@e7e4f77c991c9abf90924929a9d55f90b0bb78de"
},
{
"digest": {
"threshold": 0.9,
"line_hashes": [
"51019388601339894942421200541477094709",
"141620845682647106086358065658401839243",
"39098322461237984539842781465571900679",
"123706061709817478709462237016854870131"
]
},
"signature_version": "v1",
"deprecated": false,
"signature_type": "Line",
"id": "CVE-2022-49773-682ecbaa",
"target": {
"file": "drivers/gpu/drm/amd/display/dc/dcn314/dcn314_optc.c"
},
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@f67ef5aa88e3db0a13ae3befab2ddf14ac00a91c"
}
]
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49773.json"