CVE-2020-35505

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-35505
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35505.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-35505
Related
Published
2021-05-28T11:15:07Z
Modified
2024-09-18T03:12:18.175046Z
Severity
  • 4.4 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A NULL pointer dereference flaw was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0. This issue occurs while handling the 'Information Transfer' command. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.

References

Affected packages

Debian:11 / qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:5.*

1:5.2+dfsg-11
1:5.2+dfsg-11+deb11u1
1:5.2+dfsg-11+deb11u2
1:5.2+dfsg-11+deb11u3

1:6.*

1:6.0+dfsg-1~exp0
1:6.0+dfsg-2exp
1:6.0+dfsg-3
1:6.0+dfsg-4
1:6.1+dfsg-1
1:6.1+dfsg-2
1:6.1+dfsg-3
1:6.1+dfsg-4
1:6.1+dfsg-5
1:6.1+dfsg-6~bpo11+1
1:6.1+dfsg-6
1:6.1+dfsg-7
1:6.1+dfsg-8
1:6.2+dfsg-1
1:6.2+dfsg-2~bpo11+1
1:6.2+dfsg-2
1:6.2+dfsg-3

1:7.*

1:7.0~rc4+dfsg-1
1:7.0+dfsg-1
1:7.0+dfsg-2~bpo11+1
1:7.0+dfsg-2~bpo11+2
1:7.0+dfsg-2
1:7.0+dfsg-3
1:7.0+dfsg-4
1:7.0+dfsg-5
1:7.0+dfsg-6
1:7.0+dfsg-7
1:7.1+dfsg-1
1:7.1+dfsg-2~bpo11+1
1:7.1+dfsg-2~bpo11+2
1:7.1+dfsg-2~bpo11+3
1:7.1+dfsg-2
1:7.2+dfsg-1~bpo11+1
1:7.2+dfsg-1~bpo11+2
1:7.2+dfsg-1
1:7.2+dfsg-2~bpo11+1
1:7.2+dfsg-2
1:7.2+dfsg-3~bpo11+1
1:7.2+dfsg-3
1:7.2+dfsg-4
1:7.2+dfsg-5~bpo11+1
1:7.2+dfsg-5
1:7.2+dfsg-6
1:7.2+dfsg-7~bpo11+1
1:7.2+dfsg-7

1:8.*

1:8.0~rc2+dfsg-1
1:8.0~rc3+dfsg-1
1:8.0~rc3+dfsg-2
1:8.0~rc4+dfsg-1
1:8.0~rc4+dfsg-2
1:8.0+dfsg-1
1:8.0+dfsg-2
1:8.0+dfsg-3
1:8.0+dfsg-4
1:8.0.2+dfsg-1
1:8.0.2+dfsg-2
1:8.0.2+dfsg-3
1:8.0.3+dfsg-1~bpo12+1
1:8.0.3+dfsg-1
1:8.0.3+dfsg-2
1:8.0.3+dfsg-3
1:8.0.3+dfsg-4
1:8.0.3+dfsg-5
1:8.0.4+dfsg-1~bpo12+1
1:8.0.4+dfsg-1
1:8.0.4+dfsg-2
1:8.0.4+dfsg-3
1:8.1.0~rc2+dfsg-1
1:8.1.0~rc3+dfsg-1
1:8.1.0~rc3+dfsg-2
1:8.1.0~rc4+ds-1
1:8.1.0~rc4+ds-2
1:8.1.0~rc4+ds-3
1:8.1.0~rc4+ds-4
1:8.1.0+ds-1~exp1
1:8.1.0+ds-1~exp2
1:8.1.0+ds-1
1:8.1.0+ds-2
1:8.1.0+ds-3
1:8.1.0+ds-4
1:8.1.0+ds-5
1:8.1.0+ds-6
1:8.1.1+ds-1
1:8.1.1+ds-2~bpo12+1
1:8.1.1+ds-2
1:8.1.2+ds-1~bpo12+1
1:8.1.2+ds-1
1:8.1.3+ds-1
1:8.2.0~rc0+ds-1
1:8.2.0~rc1+ds-1
1:8.2.0~rc2+ds-1
1:8.2.0+ds-1
1:8.2.0+ds-2
1:8.2.0+ds-3
1:8.2.0+ds-4
1:8.2.0+ds-5~bpo12+1
1:8.2.0+ds-5
1:8.2.1+ds-1~bpo12+1
1:8.2.1+ds-1
1:8.2.1+ds-2
1:8.2.2+ds-1
1:8.2.2+ds-2
1:8.2.3+ds-1
1:8.2.3+ds-2
1:8.2.4+ds-1
1:8.2.4+ds-2
1:8.2.5+ds-1
1:8.2.5+ds-2

1:9.*

1:9.0.0~rc0+ds-1
1:9.0.0~rc0+ds-2
1:9.0.0~rc2+ds-1
1:9.0.1+ds-1~bpo12+1
1:9.0.1+ds-1
1:9.0.2+ds-1~bpo12+1
1:9.0.2+ds-1
1:9.0.2+ds-2
1:9.0.2+ds-3
1:9.0.2+ds-4
1:9.0.2+ds-5
1:9.0.2+ds-6
1:9.0.2+ds-7
1:9.1.0~rc0+ds-1
1:9.1.0~rc0+ds-2
1:9.1.0~rc0+ds-3
1:9.1.0+ds-1
1:9.1.0+ds-2
1:9.1.0+ds-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:6.0+dfsg-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:6.0+dfsg-3

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/qemu/qemu

Affected ranges

Type
GIT
Repo
https://github.com/qemu/qemu
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
609d7596524ab204ccd71ef42c9eee4c7c338ea4

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
v0.15.0-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