CVE-2023-22655

2024-03-1417:15:49

Debian Security Bug Tracker

security-tracker.debian.org

cve-2023-22655

intel xeon processors

intel sgx

intel tdx

local access

6.1 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:N

0.001 Low

EPSS

Percentile

48.0%

JSON

Protection mechanism failure in some 3rd and 4th Generation Intel® Xeon® Processors when using Intel® SGX or Intel® TDX may allow a privileged user to potentially enable escalation of privilege via local access.

OSVersionArchitecturePackageVersionFilename
Debian12allintel-microcode<= 3.20231114.1~deb12u1intel-microcode_3.20231114.1~deb12u1_all.deb
Debian11allintel-microcode<= 3.20231114.1~deb11u1intel-microcode_3.20231114.1~deb11u1_all.deb
Debian10allintel-microcode< 3.20240312.1~deb10u1intel-microcode_3.20240312.1~deb10u1_all.deb
Debian999allintel-microcode< 3.20240312.1intel-microcode_3.20240312.1_all.deb
Debian13allintel-microcode< 3.20240312.1intel-microcode_3.20240312.1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	intel-microcode	<= 3.20231114.1~deb12u1	intel-microcode_3.20231114.1~deb12u1_all.deb
Debian	11	all	intel-microcode	<= 3.20231114.1~deb11u1	intel-microcode_3.20231114.1~deb11u1_all.deb
Debian	10	all	intel-microcode	< 3.20240312.1~deb10u1	intel-microcode_3.20240312.1~deb10u1_all.deb
Debian	999	all	intel-microcode	< 3.20240312.1	intel-microcode_3.20240312.1_all.deb
Debian	13	all	intel-microcode	< 3.20240312.1	intel-microcode_3.20240312.1_all.deb