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ubuntucveUbuntu.comUB:CVE-2022-26878
HistoryMar 11, 2022 - 12:00 a.m.

CVE-2022-26878

2022-03-1100:00:00
ubuntu.com
ubuntu.com
19

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

14.4%

drivers/bluetooth/virtio_bt.c in the Linux kernel before 5.16.3 has a
memory leak (socket buffers have memory allocated but not freed).

OSVersionArchitecturePackageVersionFilename
ubuntu21.10noarchlinux< 5.13.0-40.45UNKNOWN
ubuntu21.10noarchlinux-aws< 5.13.0-1022.24UNKNOWN
ubuntu20.04noarchlinux-aws-5.13< 5.13.0-1022.24~20.04.1UNKNOWN
ubuntu21.10noarchlinux-azure< 5.13.0-1022.26UNKNOWN
ubuntu20.04noarchlinux-azure-5.13< 5.13.0-1022.26~20.04.1UNKNOWN
ubuntu21.10noarchlinux-gcp< 5.13.0-1024.29UNKNOWN
ubuntu20.04noarchlinux-gcp-5.13< 5.13.0-1024.29~20.04.1UNKNOWN
ubuntu20.04noarchlinux-hwe-5.13< 5.13.0-40.45~20.04.1UNKNOWN
ubuntu20.04noarchlinux-intel-5.13< 5.13.0-1011.11UNKNOWN
ubuntu21.10noarchlinux-kvm< 5.13.0-1021.22UNKNOWN
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2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

14.4%