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prionPRIOn knowledge basePRION:CVE-2023-2861
HistoryDec 06, 2023 - 7:15 a.m.

Design/Logic Flaw

2023-12-0607:15:00
PRIOn knowledge base
www.prio-n.com
7
logic flaw
qemu
9pfs
security
device file

7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

6.7 Medium

AI Score

Confidence

Low

3.2 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

12.7%

JSON

A flaw was found in the 9p passthrough filesystem (9pfs) implementation in QEMU. The 9pfs server did not prohibit opening special files on the host side, potentially allowing a malicious client to escape from the exported 9p tree by creating and opening a device file in the shared folder.

CPENameOperatorVersion
qemult8.1.0

Related

alpinelinux 1
osv 3
debiancve 1
redhatcve 1
ubuntucve 1
cbl_mariner 1
veracode 1
cve 1
openvas 17
nessus 16
debian 1
amazon 1
mageia 1
ubuntu 1
ics 1
alpinelinux
alpinelinux
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2023-12-06 07:15:41
osv
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2023-12-06 07:15:41
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2024-03-11 00:00:00
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debiancve
debiancve
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2023-12-06 07:15:41
redhatcve
redhatcve
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2023-07-03 08:17:16
ubuntucve
ubuntucve
CVE-2023-2861
2023-06-30 00:00:00
cbl_mariner
cbl_mariner
CVE-2023-2861 affecting package qemu for versions less than 8.2.0-1
2024-03-19 17:21:46
veracode
veracode
Improper Access Control
2023-07-09 23:31:15
cve
cve
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2023-12-06 07:15:41
openvas
openvas
Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2023-2999)
2023-10-13 00:00:00
Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2023-2973)
2023-10-13 00:00:00
Huawei EulerOS: Security Advisory for qemu (EulerOS-SA-2023-2929)
2023-10-10 00:00:00
nessus
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EulerOS Virtualization 2.9.1 : qemu (EulerOS-SA-2023-2973)
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EulerOS Virtualization 2.10.1 : qemu (EulerOS-SA-2023-2929)
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debian
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2024-03-11 17:27:07
amazon
amazon
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2023-07-17 17:40:00
mageia
mageia
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2024-02-25 01:51:43
ubuntu
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2024-01-08 00:00:00
ics
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7.1 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

6.7 Medium

AI Score

Confidence

Low

3.2 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

12.7%

JSON
Related for PRION:CVE-2023-2861
alpinelinux1osv3debiancve1redhatcve1ubuntucve1cbl_mariner1veracode1cve1openvas17nessus16debian1amazon1mageia1ubuntu1ics1