DEBIAN-CVE-2023-31356

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Source
https://security-tracker.debian.org/tracker/CVE-2023-31356
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-31356.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2023-31356
Upstream
Published
2024-08-13T17:15:21.733Z
Modified
2025-11-20T10:17:35.566445Z
Severity
  • 4.4 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

Incomplete system memory cleanup in SEV firmware could allow a privileged attacker to corrupt guest private memory, potentially resulting in a loss of data integrity.

References

Affected packages

Debian:11 / amd64-microcode

Package

Name
amd64-microcode
Purl
pkg:deb/debian/amd64-microcode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.20240820.1~deb11u1

Affected versions

0.*

0.20120117-1

1.*

1.20120117-1
1.20120117-2~bpo60+1
1.20120117-2
1.20120910-1~bpo60+1
1.20120910-1
1.20120910-2~bpo60+1
1.20120910-2
1.20120910-3
1.20141028.1
1.20160316.1

2.*

2.20120910-1~bpo70+1
2.20120910-1
2.20131007.1
2.20131007.1+really20130710.1
2.20141028.1~bpo70+1
2.20141028.1
2.20160316.1~bpo70+1
2.20160316.1~deb8u1
2.20160316.1

3.*

3.20160316.1
3.20160316.2
3.20160316.3
3.20171205.1
3.20171205.2
3.20180515.1
3.20180524.1~bpo9+1
3.20180524.1
3.20181128.1~bpo9+1
3.20181128.1~deb8u1
3.20181128.1~deb9u1
3.20181128.1~deb9u2
3.20181128.1
3.20191021.1
3.20191218.1
3.20220411.1
3.20220411.2
3.20230414.1
3.20230719.1~deb10u1
3.20230719.1~deb11u1
3.20230719.1~deb12u1
3.20230719.1
3.20230808.1
3.20230808.1.1~deb11u1
3.20230808.1.1~deb12u1
3.20230808.1.1
3.20230823.1
3.20231019.1
3.20240116.2
3.20240116.2+nmu1
3.20240710.1
3.20240710.2~deb11u1
3.20240710.2~deb12u1
3.20240710.2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-31356.json"

Debian:12 / amd64-microcode

Package

Name
amd64-microcode
Purl
pkg:deb/debian/amd64-microcode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.20240820.1~deb12u1

Affected versions

0.*

0.20120117-1

1.*

1.20120117-1
1.20120117-2~bpo60+1
1.20120117-2
1.20120910-1~bpo60+1
1.20120910-1
1.20120910-2~bpo60+1
1.20120910-2
1.20120910-3
1.20141028.1
1.20160316.1

2.*

2.20120910-1~bpo70+1
2.20120910-1
2.20131007.1
2.20131007.1+really20130710.1
2.20141028.1~bpo70+1
2.20141028.1
2.20160316.1~bpo70+1
2.20160316.1~deb8u1
2.20160316.1

3.*

3.20160316.1
3.20160316.2
3.20160316.3
3.20171205.1
3.20171205.2
3.20180515.1
3.20180524.1~bpo9+1
3.20180524.1
3.20181128.1~bpo9+1
3.20181128.1~deb8u1
3.20181128.1~deb9u1
3.20181128.1~deb9u2
3.20181128.1
3.20191021.1
3.20191218.1
3.20220411.1
3.20220411.2
3.20230414.1
3.20230719.1~deb10u1
3.20230719.1~deb11u1
3.20230719.1~deb12u1
3.20230719.1
3.20230808.1
3.20230808.1.1~deb11u1
3.20230808.1.1~deb12u1
3.20230808.1.1
3.20230823.1
3.20231019.1
3.20240116.2
3.20240116.2+nmu1
3.20240710.1
3.20240710.2~deb11u1
3.20240710.2~deb12u1
3.20240710.2
3.20240820.1~deb11u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-31356.json"

Debian:13 / amd64-microcode

Package

Name
amd64-microcode
Purl
pkg:deb/debian/amd64-microcode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.20240820.1

Affected versions

0.*

0.20120117-1

1.*

1.20120117-1
1.20120117-2~bpo60+1
1.20120117-2
1.20120910-1~bpo60+1
1.20120910-1
1.20120910-2~bpo60+1
1.20120910-2
1.20120910-3
1.20141028.1
1.20160316.1

2.*

2.20120910-1~bpo70+1
2.20120910-1
2.20131007.1
2.20131007.1+really20130710.1
2.20141028.1~bpo70+1
2.20141028.1
2.20160316.1~bpo70+1
2.20160316.1~deb8u1
2.20160316.1

3.*

3.20160316.1
3.20160316.2
3.20160316.3
3.20171205.1
3.20171205.2
3.20180515.1
3.20180524.1~bpo9+1
3.20180524.1
3.20181128.1~bpo9+1
3.20181128.1~deb8u1
3.20181128.1~deb9u1
3.20181128.1~deb9u2
3.20181128.1
3.20191021.1
3.20191218.1
3.20220411.1
3.20220411.2
3.20230414.1
3.20230719.1~deb10u1
3.20230719.1~deb11u1
3.20230719.1~deb12u1
3.20230719.1
3.20230808.1
3.20230808.1.1~deb11u1
3.20230808.1.1~deb12u1
3.20230808.1.1
3.20230823.1
3.20231019.1
3.20240116.2
3.20240116.2+nmu1
3.20240710.1
3.20240710.2~deb11u1
3.20240710.2~deb12u1
3.20240710.2
3.20240820.1~deb11u1
3.20240820.1~deb12u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-31356.json"

Debian:14 / amd64-microcode

Package

Name
amd64-microcode
Purl
pkg:deb/debian/amd64-microcode?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.20240820.1

Affected versions

0.*

0.20120117-1

1.*

1.20120117-1
1.20120117-2~bpo60+1
1.20120117-2
1.20120910-1~bpo60+1
1.20120910-1
1.20120910-2~bpo60+1
1.20120910-2
1.20120910-3
1.20141028.1
1.20160316.1

2.*

2.20120910-1~bpo70+1
2.20120910-1
2.20131007.1
2.20131007.1+really20130710.1
2.20141028.1~bpo70+1
2.20141028.1
2.20160316.1~bpo70+1
2.20160316.1~deb8u1
2.20160316.1

3.*

3.20160316.1
3.20160316.2
3.20160316.3
3.20171205.1
3.20171205.2
3.20180515.1
3.20180524.1~bpo9+1
3.20180524.1
3.20181128.1~bpo9+1
3.20181128.1~deb8u1
3.20181128.1~deb9u1
3.20181128.1~deb9u2
3.20181128.1
3.20191021.1
3.20191218.1
3.20220411.1
3.20220411.2
3.20230414.1
3.20230719.1~deb10u1
3.20230719.1~deb11u1
3.20230719.1~deb12u1
3.20230719.1
3.20230808.1
3.20230808.1.1~deb11u1
3.20230808.1.1~deb12u1
3.20230808.1.1
3.20230823.1
3.20231019.1
3.20240116.2
3.20240116.2+nmu1
3.20240710.1
3.20240710.2~deb11u1
3.20240710.2~deb12u1
3.20240710.2
3.20240820.1~deb11u1
3.20240820.1~deb12u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2023-31356.json"