{"cve":"CVE-2022-49969","nvd":{"published":"2025-06-18T11:15:24.237","modified":"2026-08-15T13:17:28.563","status":"Analyzed","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: clear optc underflow before turn off odm clock\n\n[Why]\nAfter ODM clock off, optc underflow bit will be kept there always and clear not work.\nWe need to clear that before clock off.\n\n[How]\nClear that if have when clock off.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8},"cwes":[],"references":["https://git.kernel.org/stable/c/3101839b080137c367f3f88c2a040f791de880aa","https://git.kernel.org/stable/c/3c1dfeaeb3b4e3ea656041da1241e6ee3c3b3202","https://git.kernel.org/stable/c/443687798d6f094412b7312b64b3bb4d99aedff7","https://git.kernel.org/stable/c/5ee30bcfdb32526233d2572f3d9ec371928679f1","https://git.kernel.org/stable/c/814b756d4ec3a8728debb116cf49005feada7750"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T22:03:23.287444849+00:00"},"epss":{"cve":"CVE-2022-49969","score":0.0029,"percentile":0.21645,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}