{"id":"CVE-2026-97427","published":"2026-09-24T17:17:20.680","lastModified":"2026-09-25T13:17:26.283","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/pm: bound pp_dpm_set_pp_table() memcpy\n\nThe powerplay path allocates hardcode_pp_table once with kmemdup(...,\nsoft_pp_table_size). memcpy(..., size) used the sysfs store count (up to\nPAGE_SIZE) with no upper bound, causing heap overflow. Reject\nwrites where size exceeds soft_pp_table_size.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://git.kernel.org/stable/c/3334985f8b4c7c637a829744c81518ad9a671bcb","tags":[]},{"url":"https://git.kernel.org/stable/c/43d2ab8408f9f468b232350c74160ae21e763020","tags":[]},{"url":"https://git.kernel.org/stable/c/f193e71fa9fab2e68ef85201b106e8f580d3a25b","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}