RHEL 8 : kernel (RHSA-2024:0575)

high Nessus Plugin ID 189813

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Synopsis

The remote Red Hat host is missing one or more security updates for kernel.

Description

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:0575 advisory.

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

Security Fix(es):

* kernel: bpf: Incorrect verifier pruning leads to unsafe code paths being incorrectly marked as safe (CVE-2023-2163)

* kernel: net/sched: sch_qfq component can be exploited if in qfq_change_agg function happens qfq_enqueue overhead (CVE-2023-3611)

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

* kernel: use after free in unix_stream_sendpage (CVE-2023-4622)

* kernel: net/sched: sch_hfsc UAF (CVE-2023-4623)

* kernel: use after free in nvmet_tcp_free_crypto in NVMe (CVE-2023-5178)

* kernel: out-of-bounds write in qfq_change_class function (CVE-2023-31436)

* kernel: IGB driver inadequate buffer size for frames larger than MTU (CVE-2023-45871)

* kernel: Race Condition leading to UAF in Unix Socket could happen in sk_receive_queue (BZ#2230094)

* kernel: speculative pointer dereference in do_prlimit() in kernel/sys.c (CVE-2023-0458)

* kernel: HID: check empty report_list in hid_validate_values() (CVE-2023-1073)

* kernel: hid: Use After Free in asus_remove() (CVE-2023-1079)

* kernel: Possible use-after-free since the two fdget() during vhost_net_set_backend() (CVE-2023-1838)

* kernel: UAF during login when accessing the shost ipaddress (CVE-2023-2162)

* kernel: use after free in vcs_read in drivers/tty/vt/vc_screen.c due to race (CVE-2023-3567)

* kernel: xfrm: NULL pointer dereference in xfrm_update_ae_params() (CVE-2023-3772)

* kernel: smsusb: use-after-free caused by do_submit_urb() (CVE-2023-4132)

* kernel: A heap out-of-bounds write (CVE-2023-5717)

* kernel: denial of service in atm_tc_enqueue in net/sched/sch_atm.c due to type confusion (CVE-2023-23455)

* kernel: mpls: double free on sysctl allocation failure (CVE-2023-26545)

* kernel: Denial of service issue in az6027 driver in drivers/media/usb/dev-usb/az6027.c (CVE-2023-28328)

* kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove() (CVE-2023-33203)

* kernel: saa7134: race condition leading to use-after-free in saa7134_finidev() (CVE-2023-35823)

* kernel: dm1105: race condition leading to use-after-free in dm1105_remove.c() (CVE-2023-35824)

* kernel: r592: race condition leading to use-after-free in r592_remove() (CVE-2023-35825)

* kernel: SEV-ES local priv escalation (CVE-2023-46813)

* kernel: net/tls: tls_is_tx_ready() checked list_entry (CVE-2023-1075)

* kernel: use-after-free bug in remove function xgene_hwmon_remove (CVE-2023-1855)

* kernel: Use after free bug in r592_remove (CVE-2023-3141)

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):

* [RHEL 8.9] Proactively backport locking fixes from upstream (BZ#2235393)

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.

Solution

Update the RHEL kernel package based on the guidance in RHSA-2024:0575.

Plugin Details

Severity: High

ID: 189813

File Name: redhat-RHSA-2024-0575.nasl

Version: 1.3

Type: local

Agent: unix

Family: Red Hat Local Security Checks

Published: 1/30/2024

Updated: 6/19/2024

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.3

CVSS v2

Risk Factor: High

Base Score: 9

Temporal Score: 7

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2023-5178

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:redhat:enterprise_linux:kernel-debug-core, p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel, p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel, p-cpe:/a:redhat:enterprise_linux:kernel-cross-headers, p-cpe:/a:redhat:enterprise_linux:kernel-core, p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs, p-cpe:/a:redhat:enterprise_linux:perf, p-cpe:/a:redhat:enterprise_linux:bpftool, p-cpe:/a:redhat:enterprise_linux:kernel-tools, p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump, cpe:/o:redhat:rhel_eus:8.8, p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules-extra, p-cpe:/a:redhat:enterprise_linux:kernel-devel, p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-core, p-cpe:/a:redhat:enterprise_linux:kernel, p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules-extra, p-cpe:/a:redhat:enterprise_linux:kernel-modules-extra, p-cpe:/a:redhat:enterprise_linux:kernel-modules, p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules, p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-devel, p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules, p-cpe:/a:redhat:enterprise_linux:kernel-debug, p-cpe:/a:redhat:enterprise_linux:python3-perf

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 1/30/2024

Vulnerability Publication Date: 12/1/2022

Reference Information

CVE: CVE-2023-0458, CVE-2023-1073, CVE-2023-1075, CVE-2023-1079, CVE-2023-1838, CVE-2023-1855, CVE-2023-2162, CVE-2023-2163, CVE-2023-23455, CVE-2023-26545, CVE-2023-28328, CVE-2023-3141, CVE-2023-31436, CVE-2023-33203, CVE-2023-3567, CVE-2023-35823, CVE-2023-35824, CVE-2023-35825, CVE-2023-3611, CVE-2023-3772, CVE-2023-3812, CVE-2023-4132, CVE-2023-45871, CVE-2023-4622, CVE-2023-4623, CVE-2023-46813, CVE-2023-5178, CVE-2023-5717

CWE: 120, 269, 415, 416, 476, 682, 787, 843

RHSA: 2024:0575

Detections

Analytics

RHEL 8 : kernel (RHSA-2024:0575)

high Nessus Plugin ID 189813

Synopsis

Description

Solution

See Also

Plugin Details

Risk Information

VPR

CVSS v2

CVSS v3

Vulnerability Information

Reference Information