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OracleLinuxELSA-2021-9116
HistoryMar 18, 2021 - 12:00 a.m.

Unbreakable Enterprise kernel-container security update

2021-03-1800:00:00
linux.oracle.com
22

7.8 High

CVSS3

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

[4.14.35-2047.501.2.el7]

  • scsi: iscsi: Verify lengths on passthrough PDUs (Chris Leech) [Orabug: 32634994] {CVE-2021-27363} {CVE-2021-27364} {CVE-2021-27365}
  • scsi: iscsi: Ensure sysfs attributes are limited to PAGE_SIZE (Chris Leech) [Orabug: 32634994] {CVE-2021-27363} {CVE-2021-27364} {CVE-2021-27365}
  • scsi: iscsi: Report connection state in sysfs (Gabriel Krisman Bertazi) [Orabug: 32634994] {CVE-2021-27363} {CVE-2021-27364} {CVE-2021-27365}
  • sysfs: Add sysfs_emit and sysfs_emit_at to format sysfs output (Joe Perches) [Orabug: 32634994] {CVE-2021-27363} {CVE-2021-27364} {CVE-2021-27365}
  • scsi: iscsi: Restrict sessions and handles to admin capabilities (Lee Duncan) [Orabug: 32634994] {CVE-2021-27363} {CVE-2021-27364} {CVE-2021-27365}
How to protect your server from attacks?

7.8 High

CVSS3

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

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

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