CVE-2024-56161

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-56161
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-56161.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-56161
Related
Published
2025-02-03T18:15:37Z
Modified
2025-03-06T20:47:04.011253Z
Summary
[none]
Details

Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicious CPU microcode resulting in loss of confidentiality and integrity of a confidential guest running under AMD SEV-SNP.

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

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
3.20240820.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

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

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
3.20240820.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

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

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
3.20240820.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}