CVE-2022-50781
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
amdgpu/pm: prevent array underflow in vega20_odn_edit_dpm_table()
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| d5bf26539494d16dfabbbea0854a47d202ea15c0 | affected | git | 4d3dc0de9c46d9f73be6bac026e40b893e37ea21 | Unavailable | None listed |
| d5bf26539494d16dfabbbea0854a47d202ea15c0 | affected | git | 85273b4a7076ed5328c8ace02234e4e7e10972d5 | Unavailable | None listed |
| d5bf26539494d16dfabbbea0854a47d202ea15c0 | affected | git | f289a38df0da4cfe4b50d04b1b9c3bc646fecd57 | Unavailable | None listed |
| d5bf26539494d16dfabbbea0854a47d202ea15c0 | affected | git | a03625ad11b50429930f4c491d6c97e70f2ba89a | Unavailable | None listed |
| d5bf26539494d16dfabbbea0854a47d202ea15c0 | affected | git | 8084bd0a64e278314b733993f388d83a86aa1183 | Unavailable | None listed |
| d5bf26539494d16dfabbbea0854a47d202ea15c0 | affected | git | d27252b5706e51188aed7647126e44dcf9e940c1 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.20 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.20 | Unavailable | None listed |
| 5.4.229 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.163 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.86 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.16 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1.2 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |