DEBIAN-CVE-2025-29952

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2025-29952
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-29952.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2025-29952
Upstream
  • CVE-2025-29952
Published
2026-02-10T20:16:44Z
Modified
2026-11-07T06:00:06Z
Severity
  • 5.9 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

Improper Initialization within the AMD Secure Encrypted Virtualization (SEV) firmware can allow an admin privileged attacker to corrupt RMP covered memory, potentially resulting in loss of guest memory integrity

References

Affected packages

Debian:12 / amd64-microcode

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown 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
3.20250311.1~deb11u1
3.20250311.1~deb12u1
3.20250311.1
3.20251202.1
3.20260923.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-29952.json"

Debian:13 / amd64-microcode

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown 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
3.20250311.1~deb11u1
3.20250311.1~deb12u1
3.20250311.1
3.20251202.1
3.20260923.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-29952.json"

Debian:14 / amd64-microcode

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.20260923.1

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
3.20240820.1
3.20250311.1~deb11u1
3.20250311.1~deb12u1
3.20250311.1
3.20251202.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-29952.json"