unscored
CVE-2022-50781
In the Linux kernel, the following vulnerability has been resolved: amdgpu/pm: prevent array underflow in vega20_odn_edit_dpm_table() In the PP_OD_EDIT_VDDC_CU…
Impact
In the Linux kernel, the following vulnerability has been resolved: amdgpu/pm: prevent array underflow in vega20_odn_edit_dpm_table() In the PP_OD_EDIT_VDDC_CURVE case the "input_index" variable is capped at 2 but not checked for negative values so it results in an out of bounds read. This value comes from the user via sysfs.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/4d3dc0de9c46d9f73be6bac026e40b893e37ea21
- https://git.kernel.org/stable/c/8084bd0a64e278314b733993f388d83a86aa1183
- https://git.kernel.org/stable/c/85273b4a7076ed5328c8ace02234e4e7e10972d5
- https://git.kernel.org/stable/c/a03625ad11b50429930f4c491d6c97e70f2ba89a
- https://git.kernel.org/stable/c/d27252b5706e51188aed7647126e44dcf9e940c1
- https://git.kernel.org/stable/c/f289a38df0da4cfe4b50d04b1b9c3bc646fecd57