CVE-2020-35506

A use-after-free vulnerability was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0 during the handling of the 'Information Transfer' command (CMD_TI). This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service or potential code execution with the privileges of the QEMU process.

References

Affected packages

Git / github.com/qemu/qemu

Affected ranges

Type

GIT

Repo

https://github.com/qemu/qemu

Events

Introduced

Fixed

609d7596524ab204ccd71ef42c9eee4c7c338ea4

Database specific

Show details

{
    "source": "CPE_RANGE",
    "cpe": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "6.0.0"
        }
    ]
}

Affected versions

v0.*

v0.1.0

v0.1.1

v0.1.3

v0.1.4

v0.1.5

v0.1.6

v0.11.0-rc0

v0.12.0-rc0

v0.13.0-rc0

v0.14.0-rc0

v0.2.0

v0.3.0

v0.4.0

v0.4.1

v0.4.2

v0.4.3

v0.4.4

v0.5.0

v1.*

v1.0

v1.0-rc0

v1.0-rc1

v1.0-rc2

v1.0-rc3

v1.0-rc4

v1.1-rc0

v1.1-rc1

v1.1-rc2

v1.1.0

v1.1.0-rc2

v1.1.0-rc3

v1.1.0-rc4

v1.2.0

v1.2.0-rc0

v1.2.0-rc1

v1.2.0-rc2

v1.2.0-rc3

v1.3.0

v1.3.0-rc0

v1.3.0-rc1

v1.3.0-rc2

v1.4.0

v1.4.0-rc0

v1.4.0-rc1

v1.4.0-rc2

v1.5.0

v1.5.0-rc0

v1.5.0-rc1

v1.5.0-rc2

v1.5.0-rc3

v1.6.0

v1.6.0-rc0

v1.6.0-rc1

v1.6.0-rc2

v1.6.0-rc3

v1.7.0

v1.7.0-rc0

v1.7.0-rc1

v1.7.0-rc2

v2.*

v2.0.0

v2.0.0-rc0

v2.0.0-rc1

v2.0.0-rc2

v2.0.0-rc3

v2.1.0

v2.1.0-rc0

v2.1.0-rc1

v2.1.0-rc2

v2.1.0-rc3

v2.1.0-rc4

v2.1.0-rc5

v2.10.0

v2.10.0-rc0

v2.10.0-rc1

v2.10.0-rc2

v2.10.0-rc3

v2.10.0-rc4

v2.11.0

v2.11.0-rc0

v2.11.0-rc1

v2.11.0-rc2

v2.11.0-rc3

v2.11.0-rc4

v2.11.0-rc5

v2.12.0

v2.12.0-rc0

v2.12.0-rc1

v2.12.0-rc2

v2.12.0-rc3

v2.12.0-rc4

v2.2.0

v2.2.0-rc0

v2.2.0-rc1

v2.2.0-rc2

v2.2.0-rc3

v2.2.0-rc4

v2.2.0-rc5

v2.3.0

v2.3.0-rc0

v2.3.0-rc1

v2.3.0-rc2

v2.3.0-rc3

v2.3.0-rc4

v2.4.0

v2.4.0-rc0

v2.4.0-rc1

v2.4.0-rc2

v2.4.0-rc3

v2.4.0-rc4

v2.5.0

v2.5.0-rc0

v2.5.0-rc1

v2.5.0-rc2

v2.5.0-rc3

v2.5.0-rc4

v2.6.0

v2.6.0-rc0

v2.6.0-rc1

v2.6.0-rc2

v2.6.0-rc3

v2.6.0-rc4

v2.6.0-rc5

v2.7.0

v2.7.0-rc0

v2.7.0-rc1

v2.7.0-rc2

v2.7.0-rc3

v2.7.0-rc4

v2.7.0-rc5

v2.8.0

v2.8.0-rc0

v2.8.0-rc1

v2.8.0-rc2

v2.8.0-rc3

v2.8.0-rc4

v2.9.0

v2.9.0-rc0

v2.9.0-rc1

v2.9.0-rc2

v2.9.0-rc3

v2.9.0-rc4

v2.9.0-rc5

v3.*

v3.0.0

v3.0.0-rc0

v3.0.0-rc1

v3.0.0-rc2

v3.0.0-rc3

v3.0.0-rc4

v3.1.0

v3.1.0-rc0

v3.1.0-rc1

v3.1.0-rc2

v3.1.0-rc3

v3.1.0-rc4

v3.1.0-rc5

v4.*

v4.0.0

v4.0.0-rc0

v4.0.0-rc1

v4.0.0-rc2

v4.0.0-rc3

v4.0.0-rc4

v4.1.0

v4.1.0-rc0

v4.1.0-rc1

v4.1.0-rc2

v4.1.0-rc3

v4.1.0-rc4

v4.1.0-rc5

v4.2.0

v4.2.0-rc0

v4.2.0-rc1

v4.2.0-rc2

v4.2.0-rc3

v4.2.0-rc4

v4.2.0-rc5

v5.*

v5.0.0

v5.0.0-rc0

v5.0.0-rc1

v5.0.0-rc2

v5.0.0-rc3

v5.0.0-rc4

v5.1.0

v5.1.0-rc0

v5.1.0-rc1

v5.1.0-rc2

v5.1.0-rc3

v5.2.0

v5.2.0-rc0

v5.2.0-rc1

v5.2.0-rc2

v5.2.0-rc3

v5.2.0-rc4

v6.*

v6.0.0-rc0

v6.0.0-rc1

v6.0.0-rc2

v6.0.0-rc3

v6.0.0-rc4

v6.0.0-rc5

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35506.json"

Git / gitlab.com/qemu-project/qemu