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ubuntucveUbuntu.comUB:CVE-2020-25624
HistorySep 25, 2020 - 12:00 a.m.

CVE-2020-25624

2020-09-2500:00:00
ubuntu.com
ubuntu.com
11

4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

0.0005 Low

EPSS

Percentile

17.3%

hw/usb/hcd-ohci.c in QEMU 5.0.0 has a stack-based buffer over-read via
values obtained from the host controller driver.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchqemu< 1:2.11+dfsg-1ubuntu7.34UNKNOWN
ubuntu20.04noarchqemu< 1:4.2-3ubuntu6.10UNKNOWN
ubuntu20.10noarchqemu< 1:5.0-5ubuntu9.2UNKNOWN
ubuntu21.04noarchqemu< 1:5.2+dfsg-2ubuntu1UNKNOWN
ubuntu21.10noarchqemu< 1:5.2+dfsg-2ubuntu1UNKNOWN
ubuntu22.04noarchqemu< 1:5.2+dfsg-2ubuntu1UNKNOWN
ubuntu22.10noarchqemu< 1:5.2+dfsg-2ubuntu1UNKNOWN
ubuntu23.04noarchqemu< 1:5.2+dfsg-2ubuntu1UNKNOWN
ubuntu23.10noarchqemu< 1:5.2+dfsg-2ubuntu1UNKNOWN
ubuntu24.04noarchqemu< 1:5.2+dfsg-2ubuntu1UNKNOWN
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4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

0.0005 Low

EPSS

Percentile

17.3%