CVE-2022-32296

2022-06-0500:00:00

ubuntu.com

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.0005 Low

EPSS

Percentile

16.3%

JSON

The Linux kernel before 5.17.9 allows TCP servers to identify clients by
observing what source ports are used. This occurs because of use of
Algorithm 4 (“Double-Hash Port Selection Algorithm”) of RFC 6056.

Bugs

Notes

Author	Note
sbeattie	this is likely a duplicate of CVE-2022-1012

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux-aws< 4.15.0-1142.154UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1085.92UNKNOWN
ubuntu22.04noarchlinux-aws< 5.15.0-1019.23UNKNOWN
ubuntu18.04noarchlinux-kvm< 4.15.0-1128.133UNKNOWN
ubuntu22.04noarchlinux-kvm< 5.15.0-1017.21UNKNOWN
ubuntu20.04noarchlinux-kvm< 5.4.0-1075.80UNKNOWN
ubuntu18.04noarchlinux< 4.15.0-194.205UNKNOWN
ubuntu20.04noarchlinux< 5.4.0-126.142UNKNOWN
ubuntu22.04noarchlinux< 5.15.0-47.51UNKNOWN
ubuntu20.04noarchlinux-aws-5.15< 5.15.0-1019.23~20.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux-aws	< 4.15.0-1142.154	UNKNOWN
ubuntu	20.04	noarch	linux-aws	< 5.4.0-1085.92	UNKNOWN
ubuntu	22.04	noarch	linux-aws	< 5.15.0-1019.23	UNKNOWN
ubuntu	18.04	noarch	linux-kvm	< 4.15.0-1128.133	UNKNOWN
ubuntu	22.04	noarch	linux-kvm	< 5.15.0-1017.21	UNKNOWN
ubuntu	20.04	noarch	linux-kvm	< 5.4.0-1075.80	UNKNOWN
ubuntu	18.04	noarch	linux	< 4.15.0-194.205	UNKNOWN
ubuntu	20.04	noarch	linux	< 5.4.0-126.142	UNKNOWN
ubuntu	22.04	noarch	linux	< 5.15.0-47.51	UNKNOWN
ubuntu	20.04	noarch	linux-aws-5.15	< 5.15.0-1019.23~20.04.1	UNKNOWN