CVE-2022-21986

high

Published 2022-10-21 · Modified 2022-02-12

CVSS v3

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CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2

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VIR risk

8.0

Description

Important: .NET 6.0 security and bugfix update

Predictions

Exploit likelihood

30%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: alma — https://errata.almalinux.org/8/ALSA-2022-0496.html

vendor Authored 2026-05-27

Vendor advisory: rocky — https://errata.rockylinux.org/RLSA-2022:0495

vendor Authored 2026-05-27

Vendor advisory: rocky — https://errata.rockylinux.org/RLSA-2022:0496

OS impact

OS	Version	Status	Fixed in
rocky	8	fixed

Package impact

Ecosystem	Package	Vulnerable	Fixed
NuGet	Microsoft.AspNetCore.App.Runtime.win-x64	`>=5.0.0,<5.0.14`	`5.0.14`
NuGet	Microsoft.AspNetCore.App.Runtime.linux-x64	`>=5.0.0,<5.0.14`	`5.0.14`
NuGet	Microsoft.AspNetCore.App.Runtime.win-x86	`>=5.0.0,<5.0.14`	`5.0.14`
NuGet	Microsoft.AspNetCore.App.Runtime.osx-x64	`>=5.0.0,<5.0.14`	`5.0.14`
NuGet	Microsoft.AspNetCore.App.Runtime.linux-musl-x64	`>=5.0.0,<5.0.14`	`5.0.14`
NuGet	Microsoft.AspNetCore.App.Runtime.linux-arm64	`>=5.0.0,<5.0.14`	`5.0.14`
NuGet	Microsoft.AspNetCore.App.Runtime.linux-arm	`>=5.0.0,<5.0.14`	`5.0.14`
NuGet	Microsoft.AspNetCore.App.Runtime.win-arm64	`>=5.0.0,<5.0.14`	`5.0.14`
NuGet	Microsoft.AspNetCore.App.Runtime.win-arm	`>=5.0.0,<5.0.14`	`5.0.14`
NuGet	Microsoft.AspNetCore.App.Runtime.linux-musl-arm64	`>=5.0.0,<5.0.14`	`5.0.14`
NuGet	Microsoft.AspNetCore.App.Runtime.linux-musl-arm	`>=5.0.0,<5.0.14`	`5.0.14`
NuGet	Microsoft.AspNetCore.App.Runtime.linux-arm	`>=6.0.0,<6.0.2`	`6.0.2`
NuGet	Microsoft.AspNetCore.App.Runtime.linux-arm64	`>=6.0.0,<6.0.2`	`6.0.2`
NuGet	Microsoft.AspNetCore.App.Runtime.linux-musl-arm	`>=6.0.0,<6.0.2`	`6.0.2`
NuGet	Microsoft.AspNetCore.App.Runtime.linux-musl-arm64	`>=6.0.0,<6.0.2`	`6.0.2`
NuGet	Microsoft.AspNetCore.App.Runtime.linux-musl-x64	`>=6.0.0,<6.0.2`	`6.0.2`
NuGet	Microsoft.AspNetCore.App.Runtime.linux-x64	`>=6.0.0,<6.0.2`	`6.0.2`
NuGet	Microsoft.AspNetCore.App.Runtime.osx-arm64	`>=6.0.0,<6.0.2`	`6.0.2`
NuGet	Microsoft.AspNetCore.App.Runtime.osx-x64	`>=6.0.0,<6.0.2`	`6.0.2`
NuGet	Microsoft.AspNetCore.App.Runtime.win-arm	`>=6.0.0,<6.0.2`	`6.0.2`
NuGet	Microsoft.AspNetCore.App.Runtime.win-arm64	`>=6.0.0,<6.0.2`	`6.0.2`
NuGet	Microsoft.AspNetCore.App.Runtime.win-x64	`>=6.0.0,<6.0.2`	`6.0.2`
NuGet	Microsoft.AspNetCore.App.Runtime.win-x86	`>=6.0.0,<6.0.2`	`6.0.2`

References

Verify integrity in audit chain (admin only). AS-IS.