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redhatRedHatRHSA-2021:3441
HistorySep 07, 2021 - 2:23 p.m.

(RHSA-2021:3441) Moderate: kpatch-patch security update

2021-09-0714:23:03
access.redhat.com
30
kernel live patch
use-after-free
security update

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

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

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

EPSS

0

Percentile

5.1%

JSON

This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of a running kernel.

Security Fix(es):

  • kernel: use-after-free in route4_change() in net/sched/cls_route.c (CVE-2021-3715)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
RedHat7x86_64kpatch-patch-3_10_0-1160_11_1< 1-8.el7kpatch-patch-3_10_0-1160_11_1-1-8.el7.x86_64.rpm
RedHat7x86_64kpatch-patch-3_10_0-1160_15_2< 1-8.el7kpatch-patch-3_10_0-1160_15_2-1-8.el7.x86_64.rpm
RedHat7ppc64lekpatch-patch-3_10_0-1160_11_1< 1-8.el7kpatch-patch-3_10_0-1160_11_1-1-8.el7.ppc64le.rpm
RedHat7x86_64kpatch-patch-3_10_0-1160_36_2< 1-2.el7kpatch-patch-3_10_0-1160_36_2-1-2.el7.x86_64.rpm
RedHat7ppc64lekpatch-patch-3_10_0-1160_2_1< 1-9.el7kpatch-patch-3_10_0-1160_2_1-1-9.el7.ppc64le.rpm
RedHat7ppc64lekpatch-patch-3_10_0-1160_6_1< 1-9.el7kpatch-patch-3_10_0-1160_6_1-1-9.el7.ppc64le.rpm
RedHat7x86_64kpatch-patch-3_10_0-1160_6_1< 1-9.el7kpatch-patch-3_10_0-1160_6_1-1-9.el7.x86_64.rpm
RedHat7ppc64lekpatch-patch-3_10_0-1160_36_2< 1-2.el7kpatch-patch-3_10_0-1160_36_2-1-2.el7.ppc64le.rpm
RedHat7ppc64lekpatch-patch-3_10_0-1160_36_2-debuginfo< 1-2.el7kpatch-patch-3_10_0-1160_36_2-debuginfo-1-2.el7.ppc64le.rpm
RedHat7ppc64lekpatch-patch-3_10_0-1160_31_1< 1-3.el7kpatch-patch-3_10_0-1160_31_1-1-3.el7.ppc64le.rpm
Rows per page:
1-10 of 481

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ubuntucve 1
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githubexploit 2
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nessus
nessus
RHEL 7 : kpatch-patch (RHSA-2021:3441)
2021-09-07 00:00:00
RHEL 7 : kernel-rt (RHSA-2021:3439)
2021-09-07 00:00:00
RHEL 7 : kernel (RHSA-2021:3438)
2021-09-07 00:00:00
redhat
redhat
(RHSA-2021:3438) Moderate: kernel security and bug fix update
2021-09-07 14:01:22
(RHSA-2021:3439) Moderate: kernel-rt security and bug fix update
2021-09-07 14:07:48
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2022-10-25 12:37:18
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Design/Logic Flaw
2022-03-02 23:15:00
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CentOS: Security Advisory for bpftool (CESA-2021:3438)
2021-09-28 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:3459-1)
2021-10-19 00:00:00
SUSE: Security Advisory (SUSE-SU-2021:3640-1)
2021-11-10 00:00:00
ibm
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Security Bulletin: Publicly disclosed vulnerability from Kernel affects IBM Netezza Host Management
2021-12-13 05:37:01
Security Bulletin: IBM Security Guardium is affected by a kernel vulnerability (CVE-2021-3715)
2023-04-04 16:23:37
Security Bulletin: Linux Kernel vulnerability may affect IBM Spectrum Protect Plus (CVE-2021-3715)
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2021-09-09 16:22:24
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cve
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CVE-2021-3715
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CVE-2021-3715
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ubuntucve
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CVE-2021-3715
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centos
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bpftool, kernel, perf, python security update
2021-09-27 14:14:52
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CVE-2021-3715
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ubuntu
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2021-11-11 00:00:00
suse
suse
Security update for the Linux Kernel (important)
2021-11-11 00:00:00
Security update for the Linux Kernel (important)
2021-11-09 00:00:00
Security update for the Linux Kernel (important)
2021-11-08 00:00:00

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

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

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

EPSS

0

Percentile

5.1%

JSON
Related for RHSA-2021:3441
nessus57redhat14prion1openvas20ibm7veracode1oraclelinux2cve1debiancve1ubuntucve1centos1redhatcve1f51nvd1cvelist1githubexploit2ubuntu1suse6