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Rockylinux Product ErrataRLSA-2022:7110
HistoryOct 25, 2022 - 7:23 a.m.

kernel security, bug fix, and enhancement update

2022-10-2507:23:52
Rockylinux Product Errata
errata.rockylinux.org
12

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

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

27.1%

An update is available for kernel.
This update affects Rocky Linux 8.
A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list
The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

  • A use-after-free in cls_route filter implementation may lead to privilege escalation (CVE-2022-2588)

  • Information leak in scsi_ioctl() (CVE-2022-0494)

  • A kernel-info-leak issue in pfkey_register (CVE-2022-1353)

  • RetBleed Arbitrary Speculative Code Execution with Return Instructions (CVE-2022-23816, CVE-2022-29900)

  • Branch Type Confusion (non-retbleed) (CVE-2022-23825)

  • RetBleed Arbitrary Speculative Code Execution with Return Instructions (CVE-2022-29901)

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.

Bug Fix(es):

  • Add s390_iommu_aperture kernel parameter (BZ#2081324)

  • Blackscreen and hangup after resume from hibernate or S3 with DFGX WX3200 (BZ#2091065)

  • Update NVME subsystem with bug fixes and minor changes (BZ#2106017)

  • Fix parsing of nw_proto for IPv6 fragments (BZ#2106703)

  • “vmcore failed, _exitcode:139” error observed while capturing vmcore during fadump after memory remove. incomplete vmcore is captured. (BZ#2107488)

  • ‘disable_policy’ is ignored for addresses configured on a down interface (BZ#2109971)

  • Backport request for new cpufreq.default_governor kernel command line parameter (BZ#2109996)

  • Panics in mpt3sas mpt3sas_halt_firmware() if mpt3sas_fwfault_debug=1 enabled when poweroff issued to server (BZ#2111140)

  • IOMMU/DMA update for 8.7 (BZ#2111692)

  • Update Broadcom Emulex lpfc driver for Rocky Linux8.7 with bug fixes (14.0.0.13) (BZ#2112103)

  • Incorrect Socket(s) & “Core(s) per socket” reported by lscpu command. (BZ#2112820)

  • Panic in ch_release() due to NULL ch->device pointer, backport upstream fix (BZ#2115965)

  • pyverbs-tests fail over qede IW HCAs on “test_query_rc_qp” (tests.test_qp.QPTest) (BZ#2119122)

  • qedi shutdown handler hangs upon reboot (BZ#2119847)

  • cache link_info for ethtool (BZ#2120197)

  • Important iavf bug fixes (BZ#2120225)

  • Hibernate crash with Aquantia 2.5/5 Gb LAN card (BZ#2124966)

  • While using PTimekeeper the qede driver produces excessive log messages (BZ#2125477)

  • general protection fault handling rpc_xprt.timer (BZ#2126184)

  • Not enough device MSI-X vectors (BZ#2126482)

  • Atlantic driver panic on wakeup after hybernate (BZ#2127845)

  • Memory leak in vxlan_xmit_one (BZ#2131255)

  • Missing hybernate/resume fixes (BZ#2131936)

Enhancement(s):

  • Update smartpqi driver to latest upstream Second Set of Patches (BZ#2112354)

  • qed/qede/qedr - driver updates to latest upstream (BZ#2120611)

  • Update qedi driver to latest upstream (BZ#2120612)

  • Update qedf driver to latest upstream (BZ#2120613)

  • Include the support for new NVIDIA Mobile GFX GA103 on ADL Gen Laptops (BZ#2127122)

  • Need to enable hpilo to support new HPE RL300 Gen11 for ARM (aarch64) (BZ#2129923)

Use Vulners API to create your own security tool

API usage cases
  • Network scanning
  • Linux Patch management
  • Threat protection
  • No network audit solution

Ways of integration

Integrate Vulners API

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

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

27.1%

Related for RLSA-2022:7110