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ubuntucveUbuntu.comUB:CVE-2022-2959
HistoryAug 25, 2022 - 12:00 a.m.

CVE-2022-2959

2022-08-2500:00:00
ubuntu.com
ubuntu.com
9

7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

3.5 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

13.4%

A race condition was found in the Linux kernel’s watch queue due to a
missing lock in pipe_resize_ring(). The specific flaw exists within the
handling of pipe buffers. The issue results from the lack of proper locking
when performing operations on an object. This flaw allows a local user to
crash the system or escalate their privileges on the system.

OSVersionArchitecturePackageVersionFilename
ubuntu22.04noarchlinux< 5.15.0-47.51UNKNOWN
ubuntu22.04noarchlinux-aws< 5.15.0-1019.23UNKNOWN
ubuntu20.04noarchlinux-aws-5.15< 5.15.0-1019.23~20.04.1UNKNOWN
ubuntu22.04noarchlinux-azure< 5.15.0-1019.24UNKNOWN
ubuntu20.04noarchlinux-azure-5.15< 5.15.0-1019.24~20.04.1UNKNOWN
ubuntu22.04noarchlinux-azure-fde< 5.15.0-1019.24UNKNOWN
ubuntu20.04noarchlinux-azure-fde-5.15< 5.15.0-1019.24~20.04.1UNKNOWN
ubuntu22.04noarchlinux-gcp< 5.15.0-1017.23UNKNOWN
ubuntu20.04noarchlinux-gcp-5.15< 5.15.0-1017.23~20.04.2UNKNOWN
ubuntu22.04noarchlinux-gke< 5.15.0-1015.18UNKNOWN
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7 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

3.5 Low

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

13.4%

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