The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-12169 advisory.

    - drivers: net: slip: fix NPD bug in sl_tx_timeout() {CVE-2022-41858}
    - nfp: fix use-after-free in area_cache_get() {CVE-2022-3545}
    - HID: check empty report_list in hid_validate_values() {CVE-2023-1073}
    - Fix double fget() in vhost_net_set_backend() {CVE-2023-1838}
    - can: af_can: fix NULL pointer dereference in can_rcv_filter {CVE-2023-2166}
    - net: sched: sch_qfq: Fix UAF in qfq_dequeue() {CVE-2023-4921}
    - perf: Disallow mis-matched inherited group reads {CVE-2023-5717}
    - perf/core: Fix potential NULL deref {CVE-2023-5717}
    - nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length {CVE-2023-6536 CVE-2023-6535     CVE-2023-6356}
    - nvmet-tcp: fix a crash in nvmet_req_complete() {CVE-2023-6536 CVE-2023-6535 CVE-2023-6356}
    - nvmet-tcp: remove boilerplate code {CVE-2023-6536 CVE-2023-6535 CVE-2023-6356}
    - nvmet-tcp: Fix the H2C expected PDU len calculation {CVE-2023-6536 CVE-2023-6535 CVE-2023-6356}
    - smb: client: fix potential OOB in cifs_dump_detail() {CVE-2023-6610}
    - smb: client: fix potential OOB in smb2_dump_detail() {CVE-2023-6610}
    - smb: client: fix OOB in smbCalcSize() {CVE-2023-6606}
    - net: tls, update curr on splice as well {CVE-2024-0646}
    - netfilter: nft_set_pipapo: skip inactive elements during set walk {CVE-2023-6817}
    - Bluetooth: L2CAP: Fix use-after-free in l2cap_sock_ready_cb {CVE-2023-40283}

Tenable has extracted the preceding description block directly from the Oracle 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.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-0897 advisory.

    - net: tls, update curr on splice as well (Sabrina Dubroca) [RHEL-22091 RHEL-19065] {CVE-2024-0646}
    - smb: client: fix potential OOB in smb2_dump_detail() (Scott Mayhew) [RHEL-21672 RHEL-19144]     {CVE-2023-6610}
    - smb: client: fix potential OOB in cifs_dump_detail() (Scott Mayhew) [RHEL-21672 RHEL-19144]     {CVE-2023-6610}
    - nvmet-tcp: Fix the H2C expected PDU len calculation (Maurizio Lombardi) [RHEL-22299 RHEL-22637     RHEL-22641 RHEL-19155 RHEL-19161 RHEL-19167] {CVE-2023-6535 CVE-2023-6356 CVE-2023-6536}
    - nvmet-tcp: remove boilerplate code (Maurizio Lombardi) [RHEL-22299 RHEL-22637 RHEL-22641 RHEL-19155     RHEL-19161 RHEL-19167] {CVE-2023-6535 CVE-2023-6356 CVE-2023-6536}
    - nvmet-tcp: fix a crash in nvmet_req_complete() (Maurizio Lombardi) [RHEL-22299 RHEL-22637 RHEL-22641     RHEL-19155 RHEL-19161 RHEL-19167] {CVE-2023-6535 CVE-2023-6356 CVE-2023-6536}
    - nvmet-tcp: Fix a kernel panic when host sends an invalid H2C PDU length (Maurizio Lombardi) [RHEL-22299     RHEL-22637 RHEL-22641 RHEL-19155 RHEL-19161 RHEL-19167] {CVE-2023-6535 CVE-2023-6356 CVE-2023-6536}
    - netfilter: nft_set_pipapo: skip inactive elements during set walk (Florian Westphal) [RHEL-20698     RHEL-19721] {CVE-2023-6817}
    - smb: client: fix OOB in smbCalcSize() (Scott Mayhew) [RHEL-21662 RHEL-18990] {CVE-2023-6606}
    - HID: check empty report_list in hid_validate_values() (Desnes Nunes) [RHEL-19274 RHEL-19237]     {CVE-2023-1073}
    - x86/sev: Check for user-space IOIO pointing to kernel space (Wander Lairson Costa) [RHEL-18014     RHEL-14978] {CVE-2023-46813}
    - x86/sev: Check IOBM for IOIO exceptions from user-space (Wander Lairson Costa) [RHEL-18014 RHEL-14978]     {CVE-2023-46813}
    - x86/sev: Disable MMIO emulation from user mode (Wander Lairson Costa) [RHEL-18014 RHEL-14978]     {CVE-2023-46813}

Tenable has extracted the preceding description block directly from the Oracle 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.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1268 advisory.

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

    Security Fix(es):

    * kernel: nf_tables: stack-out-of-bounds-read in nft_byteorder_eval() (CVE-2023-35001,ZDI-CAN-20721)

    * hw: Intel: Gather Data Sampling (GDS) side channel vulnerability (CVE-2022-40982,Downfall)

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

    * kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment     (CVE-2023-38409)

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

    * kernel: null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip   (CVE-2022-41858)

    * kernel: nfp: use-after-free in area_cache_get() (CVE-2022-3545)

    * kernel: use-after-free in l2cap_sock_release in net/bluetooth/l2cap_sock.c (CVE-2023-40283)

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

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

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

    * kernel: inactive elements in nft_pipapo_walk (CVE-2023-6817)

    * kernel: ktls overwrites readonly memory pages when using function splice with a ktls socket as     destination (CVE-2024-0646)

    * kernel: UAF in nftables when nft_set_lookup_global triggered after handling named and anonymous sets in     batch requests (CVE-2023-3390)

    * kernel: vmwgfx: NULL pointer dereference in vmw_cmd_dx_define_query (CVE-2022-38096)

    * kernel: use-after-free in sch_qfq network scheduler (CVE-2023-4921)

    Bug Fix(es):

    * kernel: fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment     (JIRA:RHEL-1203)

    * How to reduce or prevent thousands of kworker/events_freezable_power_efficient threads being created     every time multipath -ll is run (JIRA:RHEL-15054)

    * kernel: net/sched: sch_hfsc UAF (JIRA:RHEL-16461)

    * [SanityOnly][kernel]BUG: sleeping function called from invalid context at     kernel/locking/spinlock_rt.c:35 at: sock_map_update_elem_sys+0x85/0x2a0 (JIRA:RHEL-6126)

    * kernel: hw: Intel: Gather Data Sampling (GDS) side channel vulnerability (JIRA:RHEL-9246)

    * ipoib mcast lockup fix (JIRA:RHEL-19695)

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.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:1269 advisory.

    The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with     extremely high determinism requirements.

    Security Fix(es):

    * UAF in nftables when nft_set_lookup_global triggered after handling named and anonymous sets in batch     requests (CVE-2023-3390)

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

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

    * use-after-free in sch_qfq network scheduler (CVE-2023-4921)

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

    * inactive elements in nft_pipapo_walk (CVE-2023-6817)

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

    * nf_tables: stack-out-of-bounds-read in nft_byteorder_eval() (CVE-2023-35001)

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

    * ktls overwrites readonly memory pages when using function splice with a ktls socket as destination     (CVE-2024-0646)

    * nfp: use-after-free in area_cache_get() (CVE-2022-3545)

    * vmwgfx: NULL pointer dereference in vmw_cmd_dx_define_query (CVE-2022-38096)

    * Gather Data Sampling (GDS) side channel vulnerability (CVE-2022-40982)

    * null-ptr-deref vulnerabilities in sl_tx_timeout in drivers/net/slip (CVE-2022-41858)

    * fbcon: out-of-sync arrays in fbcon_mode_deleted due to wrong con2fb_map assignment (CVE-2023-38409)

    * use-after-free in l2cap_sock_release in net/bluetooth/l2cap_sock.c (CVE-2023-40283)

    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.

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.

ID	Name	Product	Family	Published	Updated	Severity
190914	Oracle Linux 8 : kernel (ELSA-2024-12169)	Nessus	Oracle Linux Local Security Checks	2/23/2024	11/2/2024	high
191697	Oracle Linux 8 : kernel (ELSA-2024-0897)	Nessus	Oracle Linux Local Security Checks	3/7/2024	11/2/2024	high
191910	RHEL 8 : kernel (RHSA-2024:1268)	Nessus	Red Hat Local Security Checks	3/12/2024	11/7/2024	critical
191911	RHEL 8 : kernel-rt (RHSA-2024:1269)	Nessus	Red Hat Local Security Checks	3/12/2024	11/7/2024	critical

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