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redhatRedHatRHSA-2021:1031
HistoryMar 30, 2021 - 7:25 a.m.

(RHSA-2021:1031) Important: kpatch-patch security update

2021-03-3007:25:15
access.redhat.com
39

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

0.001

Percentile

16.0%

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: locking issue in drivers/tty/tty_jobctrl.c can lead to an use-after-free (CVE-2020-29661)

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_0-1062_43_1-debuginfo< 1-1.el7kpatch-patch-3_10_0-1062_43_1-debuginfo-1-1.el7.x86_64.rpm
RedHat7ppc64lekpatch-patch-3_10_0-1062_37_1< 1-1.el7kpatch-patch-3_10_0-1062_37_1-1-1.el7.ppc64le.rpm
RedHat7x86_64kpatch-patch-3_10_0-1062_40_1-debuginfo< 1-1.el7kpatch-patch-3_10_0-1062_40_1-debuginfo-1-1.el7.x86_64.rpm
RedHat7x86_64kpatch-patch-3_10_0-1062_37_1-debuginfo< 1-1.el7kpatch-patch-3_10_0-1062_37_1-debuginfo-1-1.el7.x86_64.rpm
RedHat7x86_64kpatch-patch-3_10_0-1062_31_3< 1-1.el7kpatch-patch-3_10_0-1062_31_3-1-1.el7.x86_64.rpm
RedHat7ppc64lekpatch-patch-3_10_0-1062_31_2-debuginfo< 1-1.el7kpatch-patch-3_10_0-1062_31_2-debuginfo-1-1.el7.ppc64le.rpm
RedHat7x86_64kpatch-patch-3_10_0-1062_36_1< 1-1.el7kpatch-patch-3_10_0-1062_36_1-1-1.el7.x86_64.rpm
RedHat7x86_64kpatch-patch-3_10_0-1062_26_1< 1-1.el7kpatch-patch-3_10_0-1062_26_1-1-1.el7.x86_64.rpm
RedHat7x86_64kpatch-patch-3_10_0-1062_30_1-debuginfo< 1-1.el7kpatch-patch-3_10_0-1062_30_1-debuginfo-1-1.el7.x86_64.rpm
RedHat7ppc64lekpatch-patch-3_10_0-1062_21_1< 1-3.el7kpatch-patch-3_10_0-1062_21_1-1-3.el7.ppc64le.rpm
Rows per page:
1-10 of 441

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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

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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

0.001

Percentile

16.0%

JSON
Related for RHSA-2021:1031
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