CVE-2026-97427
drm/amd/pm: bound pp_dpm_set_pp_table() memcpy
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: bound pp_dpm_set_pp_table() memcpy The powerplay path allocates hardcode_pp_table once with kmemdup(..., soft_pp_table_size). memcpy(..., size) used the sysfs store count (up to PAGE_SIZE) with no upper bound, causing heap overflow. Reject writes where size exceeds soft_pp_table_size.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 24, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 43d2ab8408f9f468b232350c74160ae21e763020 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 3334985f8b4c7c637a829744c81518ad9a671bcb 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < f193e71fa9fab2e68ef85201b106e8f580d3a25b 0 < 6.12.111 0 < 6.18.53
Linux / Linux
All versions affected