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ubuntucveUbuntu.comUB:CVE-2024-25939
HistoryAug 14, 2024 - 12:00 a.m.

CVE-2024-25939

2024-08-1400:00:00
ubuntu.com
ubuntu.com
3
cve-2024-25939
denial of service
mirrored regions vulnerability
intel xeon
local access
unix

CVSS3

6

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

CVSS4

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/SC:N/VI:N/SI:N/VA:H/SA:N

AI Score

6.1

Confidence

High

EPSS

0

Percentile

9.5%

JSON

Mirrored regions with different values in 3rd Generation Intel® Xeon®
Scalable Processors may allow a privileged user to potentially enable
denial of service via local access.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchintel-microcode< 3.20240813.0ubuntu0.18.04.1+esm2UNKNOWN
ubuntu20.04noarchintel-microcode< 3.20240813.0ubuntu0.20.04.2UNKNOWN
ubuntu22.04noarchintel-microcode< 3.20240813.0ubuntu0.22.04.2UNKNOWN
ubuntu24.04noarchintel-microcode< 3.20240813.0ubuntu0.24.04.2UNKNOWN
ubuntu16.04noarchintel-microcode< 3.20240813.0ubuntu0.16.04.1+esm2UNKNOWN

Related

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2024-08-20 00:02:38
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2024-09-03 14:35:35
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2024-08-14 14:15:23
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Fedora: Security Advisory (FEDORA-2024-dca1b54441)
2024-09-10 00:00:00
Fedora: Security Advisory (FEDORA-2024-5c5c384fa7)
2024-09-10 00:00:00
SUSE: Security Advisory (SUSE-SU-2024:3095-1)
2024-09-04 00:00:00
fedora
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[SECURITY] Fedora 40 Update: microcode_ctl-2.1-61.2.fc40
2024-08-31 02:04:17
[SECURITY] Fedora 41 Update: microcode_ctl-2.1-64.fc41
2024-09-13 20:59:26
[SECURITY] Fedora 39 Update: microcode_ctl-2.1-58.2.fc39
2024-09-02 01:28:47
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Fedora 39 : microcode_ctl (2024-dca1b54441)
2024-09-02 00:00:00
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2024-08-31 00:00:00
Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS : Intel Microcode vulnerabilities (USN-6967-1)
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2024-08-20 00:00:00
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2024-08-13 00:00:00
mageia
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Updated microcode package fix security vulnerabilities
2024-09-11 23:42:44

CVSS3

6

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

CVSS4

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/SC:N/VI:N/SI:N/VA:H/SA:N

AI Score

6.1

Confidence

High

EPSS

0

Percentile

9.5%

JSON
Related for UB:CVE-2024-25939
vulnrichment1cve1osv5nvd1debiancve1cvelist1alpinelinux1openvas7fedora3nessus6ubuntu1freebsd1mageia1