The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7382 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: net/sched: cls_fw component can be exploited as result of failure in tcf_change_indev function     (CVE-2023-3776)

    * kernel: tun: bugs for oversize packet when napi frags enabled in tun_napi_alloc_frags (CVE-2023-3812)

    * kernel: netfilter: use-after-free due to improper element removal in nft_pipapo_remove() (CVE-2023-4004)

    * kernel: netfilter: nf_tables_newrule when adding a rule with NFTA_RULE_CHAIN_ID leads to use-after-free     (CVE-2023-4147)

    * kernel: netfilter: potential slab-out-of-bound access due to integer underflow (CVE-2023-42753)

    * kernel: use-after-free due to race condition in qdisc_graft() (CVE-2023-0590)

    * hw: amd: Cross-Process Information Leak (CVE-2023-20593)

    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):

    * RHEL9.0.z [32TB/240c]: kdump service failed to start when 32TB lpar is activated with desired_memory     100gb and max memory 32TB. (BZ#2192541)

    * RHEL9.0 - kernel: fix __clear_user() inline assembly constraints (BZ#2192601)

    * RH2143007- LPAR is crashed by Phyp when doing DLPAR CPU operations (BZ#2193374)

    * RHEL-9.0/9.1 - During DLPAR operations in shared mode and dedicated mode with smt loop, device tree     entries are not getting populated(dlpar operation was     success)[Denali/Everest][P10][5.14.0-121.el9.ppc64le] (BZ#2196443)

    * [Intel 9.2 BUG] [SPR] IOMMU: QAT Device Address Translation Issue with Invalidation Completion Ordering     (BZ#2221162)

    * rtmutex: Incorrect waiter woken when requeueing in rt_mutex_adjust_prio_chain() (BZ#2222126)

    * [RHEL9] blktests nvme/047 lead kernel NULL pointer (BZ#2230134)

    * ISST-LTE: [P10] rinlp97 RHEL9.2 RC build - LTP test via SLS suite fails with a crash after running for     19hrs at kernel BUG at lib/dynamic_queue_limits.c:27! (BZ#2236700)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

RHEL 9 : kernel (RHSA-2023:7382)

critical Nessus Plugin ID 186064

Version 1.3

Version 1.2

Version 1.1

Version 1.0

Version 1.3 Nov 7, 2024, 11:28 PM CVSS metrics ("Cvssv4 score" set to 9.3) Plugin metadata Plugin Feed: 202411072328
Version 1.2 Nov 5, 2024, 9:32 PM CVSS metrics ("Cvssv4 score" set to 9.3) CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:P") CVSS metrics ("Cvssv4 vector" set to "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H") Plugin metadata Plugin Feed: 202411052132
Version 1.1 Apr 28, 2024, 2:25 PM Detection (updated detection logic) Plugin metadata Reference Plugin Feed: 202404281425
Version 1.0 Nov 21, 2023, 11:48 PM New Plugin Feed: 202311212348