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oraclelinuxOracleLinuxELSA-2018-4189
HistoryAug 06, 2018 - 12:00 a.m.

Unbreakable Enterprise kernel security update

2018-08-0600:00:00
linux.oracle.com
81

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.895 High

EPSS

Percentile

98.5%

[4.14.35-1818.0.14]

  • tcp: add tcp_ooo_try_coalesce() helper (Eric Dumazet) [Orabug: 28453849] {CVE-2018-5390}
  • tcp: call tcp_drop() from tcp_data_queue_ofo() (Eric Dumazet) [Orabug: 28453849] {CVE-2018-5390}
  • tcp: detect malicious patterns in tcp_collapse_ofo_queue() (Eric Dumazet) [Orabug: 28453849] {CVE-2018-5390}
  • tcp: avoid collapses in tcp_prune_queue() if possible (Eric Dumazet) [Orabug: 28453849] {CVE-2018-5390}
  • tcp: free batches of packets in tcp_prune_ofo_queue() (Eric Dumazet) [Orabug: 28453849] {CVE-2018-5390}

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.8 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.895 High

EPSS

Percentile

98.5%