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oraclelinuxOracleLinuxELSA-2023-4151
HistoryAug 09, 2023 - 12:00 a.m.

kernel security and bug fix update

2023-08-0900:00:00
linux.oracle.com
72

7.1 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:H/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

12.2%

[3.10.0-1160.95.1.0.1.OL7]

  • debug: lock down kgdb [Orabug: 34270798] {CVE-2022-21499}
    [3.10.0-1160.95.1.OL7]
  • Update Oracle Linux certificates (Ilya Okomin)
  • Oracle Linux RHCK Module Signing Key was compiled into kernel (olkmod_signing_key.x509)([email protected])
  • Update x509.genkey [Orabug: 24817676]
  • Conflict with shim-ia32 and shim-x64 <= 15-2.0.9
  • Update oracle(kernel-sig-key) value to match new certificate (Ilya Okomin)
    [3.10.0-1160.95.1]
  • perf/s390x: Align the register list to what we support (Michael Petlan) [2207745]
  • Revert ‘[tools] s390/perf: add perf register support for floating-point registers’ (Michael Petlan) [2207745]
  • s390/perf: add perf_regs support and user stack dump (Michael Petlan) [2207745]
  • s390/zcrypt: handle new reply code FILTERED_BY_HYPERVISOR (Tobias Huschle) [2212672]
    [3.10.0-1160.94.1]
  • netfilter: nf_tables: deactivate anonymous set from preparation phase (Florian Westphal) [2196159] {CVE-2023-32233}
    [3.10.0-1160.93.1]
  • Bluetooth: L2CAP: Fix use-after-free caused by l2cap_reassemble_sdu (Wander Lairson Costa) [2152941] {CVE-2022-3564}
  • proc/pagemap: walk page tables under pte lock (Rafael Aquini) [2190338]

7.1 High

CVSS3

Attack Vector

ADJACENT_NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

4 Medium

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

HIGH

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:A/AC:H/Au:S/C:P/I:P/A:P

0.0004 Low

EPSS

Percentile

12.2%