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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:171407
[Rus]
Version
11
Class
vulnerability
ALTXid
382838
Language
English
Severity
High
Title
Red Hat/CentOS -- vulnerability in kpatch-patch-4_18_0-193_46_1, kpatch-patch-3_10_0-1160_21_1, kernel, kernel-rt (CVE-2021-0920)
Description
The vulnerability was found in kpatch-patch-4_18_0-193_46_1, kpatch-patch-3_10_0-1160_21_1, kernel, kernel-rt.
Family
unix
Platform
CentOS Linux 7
Red Hat Enterprise Linux 6
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_21_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
RHV-H
Reference
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-2022:1417
VENDOR: RHSA-2022:1417
Id:
RHSA-2022:1417
Reference:
https://access.redhat.com/errata/RHSA-2022:1417
VENDOR: RHSA-2022:0819
VENDOR: RHSA-2022:0819
Id:
RHSA-2022:0819
Reference:
https://access.redhat.com/errata/RHSA-2022:0819
VENDOR: RHSA-2022:1373
VENDOR: RHSA-2022:1373
Id:
RHSA-2022:1373
Reference:
https://access.redhat.com/errata/RHSA-2022:1373
VENDOR: RHSA-2022:1324
VENDOR: RHSA-2022:1324
Id:
RHSA-2022:1324
Reference:
https://access.redhat.com/errata/RHSA-2022:1324
VENDOR: RHSA-2022:1103
VENDOR: RHSA-2022:1103
Id:
RHSA-2022:1103
Reference:
https://access.redhat.com/errata/RHSA-2022:1103
VENDOR: RHSA-2022:1107
VENDOR: RHSA-2022:1107
Id:
RHSA-2022:1107
Reference:
https://access.redhat.com/errata/RHSA-2022:1107
VENDOR: RHSA-2022:1106
VENDOR: RHSA-2022:1106
Id:
RHSA-2022:1106
Reference:
https://access.redhat.com/errata/RHSA-2022:1106
VENDOR: RHSA-2022:1104
VENDOR: RHSA-2022:1104
Id:
RHSA-2022:1104
Reference:
https://access.redhat.com/errata/RHSA-2022:1104
VENDOR: RHSA-2022:0849
VENDOR: RHSA-2022:0849
Id:
RHSA-2022:0849
Reference:
https://access.redhat.com/errata/RHSA-2022:0849
VENDOR: RHSA-2022:0825
VENDOR: RHSA-2022:0825
Id:
RHSA-2022:0825
Reference:
https://access.redhat.com/errata/RHSA-2022:0825
VENDOR: RHSA-2022:0777
VENDOR: RHSA-2022:0777
Id:
RHSA-2022:0777
Reference:
https://access.redhat.com/errata/RHSA-2022:0777
VENDOR: RHSA-2022:0772
VENDOR: RHSA-2022:0772
Id:
RHSA-2022:0772
Reference:
https://access.redhat.com/errata/RHSA-2022:0772
CESA-2022:0620: CESA-2022:0620
CESA-2022:0620: CESA-2022:0620
Id:
CESA-2022:0620
Reference:
http://lists.centos.org/pipermail/centos-announce/2022-February/073573.html
CVE: CVE-2021-0920
CVE: CVE-2021-0920
Id:
CVE-2021-0920
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-0920
Comment
: In unix_scm_to_skb of af_unix.c, there is a possible use after free bug due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-196926917References: Upstream kernel
CVSSv2 Score:
6.9
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:C/I:C/A:C
CVSSv3 Score:
6.4
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
HIGH
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://source.android.com/security/bulletin/2021-11-01 (MISC)
[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update (MLIST)
VENDOR: RHSA-2022:0590
VENDOR: RHSA-2022:0590
Id:
RHSA-2022:0590
Reference:
https://access.redhat.com/errata/RHSA-2022:0590
VENDOR: RHSA-2022:0592
VENDOR: RHSA-2022:0592
Id:
RHSA-2022:0592
Reference:
https://access.redhat.com/errata/RHSA-2022:0592
VENDOR: RHSA-2022:0620
VENDOR: RHSA-2022:0620
Id:
RHSA-2022:0620
Reference:
https://access.redhat.com/errata/RHSA-2022:0620
VENDOR: RHSA-2022:0622
VENDOR: RHSA-2022:0622
Id:
RHSA-2022:0622
Reference:
https://access.redhat.com/errata/RHSA-2022:0622
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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