CVE-2022-21385

2022-08-2900:00:00

ubuntu.com

6.2 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0005 Low

EPSS

Percentile

19.0%

JSON

A flaw in net_rds_alloc_sgs() in Oracle Linux kernels allows unprivileged
local users to crash the machine. CVSS 3.1 Base Score 6.2 (Availability
impacts). CVSS Vector (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Notes

Author	Note
cascardo	rds module automatically loading is blocked by default

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-60.67UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1047.49UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1047.49~16.04.1UNKNOWN
ubuntu14.04noarchlinux-azure< 4.15.0-1059.64~14.04.1UNKNOWN
ubuntu16.04noarchlinux-azure< 4.15.0-1056.61UNKNOWN
ubuntu16.04noarchlinux-gcp< 4.15.0-1041.43UNKNOWN
ubuntu24.04noarchlinux-gke< anyUNKNOWN
ubuntu16.04noarchlinux-hwe< 4.15.0-60.67~16.04.1UNKNOWN
ubuntu18.04noarchlinux-kvm< 4.15.0-1043.43UNKNOWN
ubuntu24.04noarchlinux-nvidia< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	linux	< 4.15.0-60.67	UNKNOWN
ubuntu	18.04	noarch	linux-aws	< 4.15.0-1047.49	UNKNOWN
ubuntu	16.04	noarch	linux-aws-hwe	< 4.15.0-1047.49~16.04.1	UNKNOWN
ubuntu	14.04	noarch	linux-azure	< 4.15.0-1059.64~14.04.1	UNKNOWN
ubuntu	16.04	noarch	linux-azure	< 4.15.0-1056.61	UNKNOWN
ubuntu	16.04	noarch	linux-gcp	< 4.15.0-1041.43	UNKNOWN
ubuntu	24.04	noarch	linux-gke	< any	UNKNOWN
ubuntu	16.04	noarch	linux-hwe	< 4.15.0-60.67~16.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-kvm	< 4.15.0-1043.43	UNKNOWN
ubuntu	24.04	noarch	linux-nvidia	< any	UNKNOWN