Description
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.
References (28)
Core 28
Core References
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/25/3
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/25/4
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/25/5
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/25/7
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/25/8
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/26/5
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/26/8
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/26/9
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/09/27/1
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/03/12
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/03/13
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/03/14
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/03/15
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/03/16
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/03/9
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/04/1
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/04/2
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/04/3
Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/10/04/4
Third Party Advisory
http://xenbits.xen.org/xsa/advisory-439.html
Mailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html
Mailing List
https://lists.fedoraproject.org/archives/list/[email protected]/message/AGZCACEHT6ZZZGG36QQMGROBM4FLWYJX/
Mailing List
https://lists.fedoraproject.org/archives/list/[email protected]/message/DIOYP4ZOBML4RCUM3MHRFZUQL445MZM3/
Mailing List
https://lists.fedoraproject.org/archives/list/[email protected]/message/KJTUVYZMP6BNF342DS3W7XGOGXC6JPN5/
Third Party Advisory
https://www.debian.org/security/2023/dsa-5480
Third Party Advisory
https://www.debian.org/security/2023/dsa-5492
Vendor Advisory
https://security.netapp.com/advisory/ntap-20240531-0005/
Vendor Advisory vendor-advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-7007
Scores
CVSS v3
5.5
EPSS
0.1240
EPSS Percentile
95.7%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-369
Status
published
Products (50)
amd/athlon_gold_3150g_firmware
amd/athlon_gold_3150ge_firmware
amd/athlon_gold_pro_3150g_firmware
amd/athlon_gold_pro_3150ge_firmware
amd/athlon_pro_300ge_firmware
amd/athlon_silver_3050ge_firmware
amd/athlon_silver_pro_3125ge_firmware
amd/epyc_7251_firmware
amd/epyc_7261_firmware
amd/epyc_7281_firmware
... and 40 more
Published
Aug 08, 2023
Tracked Since
Feb 18, 2026