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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:171457
[Rus]
Version
12
Class
vulnerability
ALTXid
382888
Language
English
Severity
High
Title
Red Hat/CentOS -- vulnerability in kernel, kpatch-patch-3_10_0-1062_49_1, kpatch-patch-4_18_0-348, kpatch-patch-3_10_0-957_72_1, kernel-rt, kpatch-patch-3_10_0-1160_24_1, kpatch-patch-4_18_0-193_46_1, kpatch-patch-4_18_0-305 (CVE-2021-4028)
Description
The vulnerability was found in kernel, kpatch-patch-3_10_0-1062_49_1, kpatch-patch-4_18_0-348, kpatch-patch-3_10_0-957_72_1, kernel-rt, kpatch-patch-3_10_0-1160_24_1, kpatch-patch-4_18_0-193_46_1, kpatch-patch-4_18_0-305.
Family
unix
Platform
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 7.3
Red Hat Enterprise Linux 7.4
Red Hat Enterprise Linux 7.6
Red Hat Enterprise Linux 7.7
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 8.1
Red Hat Enterprise Linux 8.2
Red Hat Enterprise Linux 8.4
Product
kernel
kernel-rt
kpatch-patch-3_10_0-1062_49_1
kpatch-patch-3_10_0-1160_24_1
kpatch-patch-3_10_0-957_72_1
kpatch-patch-4_18_0-147_44_1
kpatch-patch-4_18_0-147_58_1
kpatch-patch-4_18_0-193_46_1
kpatch-patch-4_18_0-305
kpatch-patch-4_18_0-348
Red Hat Virtualization
RHV-H
Reference
VENDOR: RHSA-2022:4896
VENDOR: RHSA-2022:4896
Id:
RHSA-2022:4896
Reference:
https://access.redhat.com/errata/RHSA-2022:4896
VENDOR: RHSA-2022:1263
VENDOR: RHSA-2022:1263
Id:
RHSA-2022:1263
Reference:
https://access.redhat.com/errata/RHSA-2022:1263
VENDOR: RHSA-2022:0958
VENDOR: RHSA-2022:0958
Id:
RHSA-2022:0958
Reference:
https://access.redhat.com/errata/RHSA-2022:0958
VENDOR: RHSA-2022:0851
VENDOR: RHSA-2022:0851
Id:
RHSA-2022:0851
Reference:
https://access.redhat.com/errata/RHSA-2022:0851
VENDOR: RHSA-2022:0823
VENDOR: RHSA-2022:0823
Id:
RHSA-2022:0823
Reference:
https://access.redhat.com/errata/RHSA-2022:0823
VENDOR: RHSA-2022:0771
VENDOR: RHSA-2022:0771
Id:
RHSA-2022:0771
Reference:
https://access.redhat.com/errata/RHSA-2022:0771
VENDOR: RHSA-2022:0629
VENDOR: RHSA-2022:0629
Id:
RHSA-2022:0629
Reference:
https://access.redhat.com/errata/RHSA-2022:0629
VENDOR: RHSA-2022:1555
VENDOR: RHSA-2022:1555
Id:
RHSA-2022:1555
Reference:
https://access.redhat.com/errata/RHSA-2022:1555
VENDOR: RHSA-2022:2186
VENDOR: RHSA-2022:2186
Id:
RHSA-2022:2186
Reference:
https://access.redhat.com/errata/RHSA-2022:2186
VENDOR: RHSA-2022:2188
VENDOR: RHSA-2022:2188
Id:
RHSA-2022:2188
Reference:
https://access.redhat.com/errata/RHSA-2022:2188
VENDOR: RHSA-2022:2189
VENDOR: RHSA-2022:2189
Id:
RHSA-2022:2189
Reference:
https://access.redhat.com/errata/RHSA-2022:2189
VENDOR: RHSA-2022:2211
VENDOR: RHSA-2022:2211
Id:
RHSA-2022:2211
Reference:
https://access.redhat.com/errata/RHSA-2022:2211
VENDOR: RHSA-2022:1535
VENDOR: RHSA-2022:1535
Id:
RHSA-2022:1535
Reference:
https://access.redhat.com/errata/RHSA-2022:1535
VENDOR: RHSA-2022:1550
VENDOR: RHSA-2022:1550
Id:
RHSA-2022:1550
Reference:
https://access.redhat.com/errata/RHSA-2022:1550
VENDOR: RHSA-2022:1324
VENDOR: RHSA-2022:1324
Id:
RHSA-2022:1324
Reference:
https://access.redhat.com/errata/RHSA-2022:1324
VENDOR: RHSA-2022:1373
VENDOR: RHSA-2022:1373
Id:
RHSA-2022:1373
Reference:
https://access.redhat.com/errata/RHSA-2022:1373
NKCKI: VULN-20220412.4
NKCKI: VULN-20220412.4
Id:
VULN-20220412.4
Reference:
https://safe-surf.ru/upload/VULN/VULN-20220412.4.pdf
VENDOR: RHSA-2022:1199
VENDOR: RHSA-2022:1199
Id:
RHSA-2022:1199
Reference:
https://access.redhat.com/errata/RHSA-2022:1199
VENDOR: RHSA-2022:1198
VENDOR: RHSA-2022:1198
Id:
RHSA-2022:1198
Reference:
https://access.redhat.com/errata/RHSA-2022:1198
VENDOR: RHSA-2022:1185
VENDOR: RHSA-2022:1185
Id:
RHSA-2022:1185
Reference:
https://access.redhat.com/errata/RHSA-2022:1185
VENDOR: RHSA-2022:0772
VENDOR: RHSA-2022:0772
Id:
RHSA-2022:0772
Reference:
https://access.redhat.com/errata/RHSA-2022:0772
VENDOR: RHSA-2022:0777
VENDOR: RHSA-2022:0777
Id:
RHSA-2022:0777
Reference:
https://access.redhat.com/errata/RHSA-2022:0777
CVE: CVE-2021-4028
CVE: CVE-2021-4028
Id:
CVE-2021-4028
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4028
Comment
: A flaw in the Linux kernel's implementation of RDMA communications manager listener code allowed an attacker with local access to setup a socket to listen on a high port allowing for a list element to be used after free. Given the ability to execute code, a local attacker could leverage this use-after-free to crash the system or possibly escalate privileges on the system.
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://lkml.org/lkml/2021/10/4/697 (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=2027201 (MISC)
https://access.redhat.com/security/cve/CVE-2021-4028 (MISC)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bc0bdc5afaa74 (MISC)
https://bugzilla.suse.com/show_bug.cgi?id=1193167#c0 (MISC)
https://security.netapp.com/advisory/ntap-20221228-0002/ (CONFIRM)
VENDOR: RHSA-2022:0590
VENDOR: RHSA-2022:0590
Id:
RHSA-2022:0590
Reference:
https://access.redhat.com/errata/RHSA-2022:0590
VENDOR: RHSA-2022:0636
VENDOR: RHSA-2022:0636
Id:
RHSA-2022:0636
Reference:
https://access.redhat.com/errata/RHSA-2022:0636
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