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CVE-2022-50781

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.
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version d5bf26539494d16dfabbbea0854a47d202ea15c0
Version < 4d3dc0de9c46d9f73be6bac026e40b893e37ea21
Status affected
Version d5bf26539494d16dfabbbea0854a47d202ea15c0
Version < 85273b4a7076ed5328c8ace02234e4e7e10972d5
Status affected
Version d5bf26539494d16dfabbbea0854a47d202ea15c0
Version < f289a38df0da4cfe4b50d04b1b9c3bc646fecd57
Status affected
Version d5bf26539494d16dfabbbea0854a47d202ea15c0
Version < a03625ad11b50429930f4c491d6c97e70f2ba89a
Status affected
Version d5bf26539494d16dfabbbea0854a47d202ea15c0
Version < 8084bd0a64e278314b733993f388d83a86aa1183
Status affected
Version d5bf26539494d16dfabbbea0854a47d202ea15c0
Version < d27252b5706e51188aed7647126e44dcf9e940c1
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 4.20
Status affected
Version 0
Version < 4.20
Status unaffected
Version <= 5.4.*
Version 5.4.229
Status unaffected
Version <= 5.10.*
Version 5.10.163
Status unaffected
Version <= 5.15.*
Version 5.15.86
Status unaffected
Version <= 6.0.*
Version 6.0.16
Status unaffected
Version <= 6.1.*
Version 6.1.2
Status unaffected
Version <= *
Version 6.2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.05% 0.144
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.