CVE-2023-20584
CVE-2023-20584
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
IOMMU improperly handles certain special address ranges with invalid device table entries (DTEs), which may allow an attacker with privileges and a compromised Hypervisor to induce DTE faults to bypass RMP checks in SEV-SNP, potentially leading to a loss of guest integrity.
CVSS 5.3 · Moyenne · EPSS 0,2% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
amd epyc™ 7003 processors
- Versions du logiciel
- MilanPI 1.0.0.C: Non concernée (PI)
Aucun correctif publié
amd epyc™ 9004 processors
- Versions du logiciel
- GenoaPI 1.0.0.B: Non concernée
Aucun correctif publié
amd64-microcode Debian:12
- Versions du logiciel
- 0.20120117-1
- 1.20120117-1
- 1.20120117-2
- 1.20120117-2~bpo60+1
- 1.20120910-1
- 1.20120910-1~bpo60+1
- 1.20120910-2
- 1.20120910-2~bpo60+1
- 1.20120910-3
- 1.20141028.1
- 1.20160316.1
- 2.20120910-1
- 2.20120910-1~bpo70+1
- 2.20131007.1
- 2.20131007.1+really20130710.1
- 2.20141028.1
- 2.20141028.1~bpo70+1
- 2.20160316.1
- 2.20160316.1~bpo70+1
- 2.20160316.1~deb8u1
- 3.20160316.1
- 3.20160316.2
- 3.20160316.3
- 3.20171205.1
- 3.20171205.2
- 3.20180515.1
- 3.20180524.1
- 3.20180524.1~bpo9+1
- 3.20181128.1
- 3.20181128.1~bpo9+1
- 3.20181128.1~deb8u1
- 3.20181128.1~deb9u1
- 3.20181128.1~deb9u2
- 3.20191021.1
- 3.20191218.1
- 3.20220411.1
- 3.20220411.2
- 3.20230414.1
- 3.20230719.1
- 3.20230719.1~deb10u1
- 3.20230719.1~deb11u1
- 3.20230719.1~deb12u1
- 3.20230808.1
- 3.20230808.1.1
- 3.20230808.1.1~deb11u1
- 3.20230808.1.1~deb12u1
- 3.20230823.1
- 3.20231019.1
- 3.20240116.2
- 3.20240116.2+nmu1
- 3.20240710.1
- 3.20240710.2
- 3.20240710.2~deb11u1
- 3.20240710.2~deb12u1
- 3.20240820.1~deb11u1
- Plages de versions concernées
- ECOSYSTEM: < 3.20240820.1~deb12u1
Mettez à jour vers 3.20240820.1~deb12u1
amd64-microcode Debian:13
- Versions du logiciel
- 0.20120117-1
- 1.20120117-1
- 1.20120117-2
- 1.20120117-2~bpo60+1
- 1.20120910-1
- 1.20120910-1~bpo60+1
- 1.20120910-2
- 1.20120910-2~bpo60+1
- 1.20120910-3
- 1.20141028.1
- 1.20160316.1
- 2.20120910-1
- 2.20120910-1~bpo70+1
- 2.20131007.1
- 2.20131007.1+really20130710.1
- 2.20141028.1
- 2.20141028.1~bpo70+1
- 2.20160316.1
- 2.20160316.1~bpo70+1
- 2.20160316.1~deb8u1
- 3.20160316.1
- 3.20160316.2
- 3.20160316.3
- 3.20171205.1
- 3.20171205.2
- 3.20180515.1
- 3.20180524.1
- 3.20180524.1~bpo9+1
- 3.20181128.1
- 3.20181128.1~bpo9+1
- 3.20181128.1~deb8u1
- 3.20181128.1~deb9u1
- 3.20181128.1~deb9u2
- 3.20191021.1
- 3.20191218.1
- 3.20220411.1
- 3.20220411.2
- 3.20230414.1
- 3.20230719.1
- 3.20230719.1~deb10u1
- 3.20230719.1~deb11u1
- 3.20230719.1~deb12u1
- 3.20230808.1
- 3.20230808.1.1
- 3.20230808.1.1~deb11u1
- 3.20230808.1.1~deb12u1
- 3.20230823.1
- 3.20231019.1
- 3.20240116.2
- 3.20240116.2+nmu1
- 3.20240710.1
- 3.20240710.2
- 3.20240710.2~deb11u1
- 3.20240710.2~deb12u1
- 3.20240820.1~deb11u1
- 3.20240820.1~deb12u1
- Plages de versions concernées
- ECOSYSTEM: < 3.20240820.1
Mettez à jour vers 3.20240820.1
amd64-microcode Debian:14
- Versions du logiciel
- 0.20120117-1
- 1.20120117-1
- 1.20120117-2
- 1.20120117-2~bpo60+1
- 1.20120910-1
- 1.20120910-1~bpo60+1
- 1.20120910-2
- 1.20120910-2~bpo60+1
- 1.20120910-3
- 1.20141028.1
- 1.20160316.1
- 2.20120910-1
- 2.20120910-1~bpo70+1
- 2.20131007.1
- 2.20131007.1+really20130710.1
- 2.20141028.1
- 2.20141028.1~bpo70+1
- 2.20160316.1
- 2.20160316.1~bpo70+1
- 2.20160316.1~deb8u1
- 3.20160316.1
- 3.20160316.2
- 3.20160316.3
- 3.20171205.1
- 3.20171205.2
- 3.20180515.1
- 3.20180524.1
- 3.20180524.1~bpo9+1
- 3.20181128.1
- 3.20181128.1~bpo9+1
- 3.20181128.1~deb8u1
- 3.20181128.1~deb9u1
- 3.20181128.1~deb9u2
- 3.20191021.1
- 3.20191218.1
- 3.20220411.1
- 3.20220411.2
- 3.20230414.1
- 3.20230719.1
- 3.20230719.1~deb10u1
- 3.20230719.1~deb11u1
- 3.20230719.1~deb12u1
- 3.20230808.1
- 3.20230808.1.1
- 3.20230808.1.1~deb11u1
- 3.20230808.1.1~deb12u1
- 3.20230823.1
- 3.20231019.1
- 3.20240116.2
- 3.20240116.2+nmu1
- 3.20240710.1
- 3.20240710.2
- 3.20240710.2~deb11u1
- 3.20240710.2~deb12u1
- 3.20240820.1~deb11u1
- 3.20240820.1~deb12u1
- Plages de versions concernées
- ECOSYSTEM: < 3.20240820.1
Mettez à jour vers 3.20240820.1
amd64-microcode Ubuntu:24.04:LTS
- Versions du logiciel
- 3.20230808.1.1ubuntu1
- 3.20231019.1ubuntu1
- 3.20231019.1ubuntu2
- 3.20231019.1ubuntu2.1
- Plages de versions concernées
- ECOSYSTEM: < 3.20250311.1ubuntu0.24.04.1
Mettez à jour vers 3.20250311.1ubuntu0.24.04.1