CVE-2023-28746
Published: March 15, 2024Last modified: March 15, 2024
Description
Information exposure through microarchitectural state after transient execution from some register files for some Intel(R) Atom(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.5 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | CHANGED |
| Confidentiality | HIGH |
| Integrity impact | NONE |
| Availability impact | NONE |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | intel-ucode | Fixed (20240312-r0) |
| Stream | intel-ucode | Fixed (20240312-r0) |
References
- http://www.openwall.com/lists/oss-security/2024/03/12/13
- http://xenbits.xen.org/xsa/advisory-452.html
- https://lists.debian.org/debian-lts-announce/2024/05/msg00003.html
- https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
- https://lists.fedoraproject.org/archives/list/[email protected]/message/EIUICU6CVJUIB6BPJ7P5QTPQR5VOBHFK/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/H63LGAQXPEVJOES73U4XK65I6DASOAAG/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/ZON4TLXG7TG4A2XZG563JMVTGQW4SF3A/
- https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00898.html