The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0757-1 advisory.

  - In gc_data_segment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered,     leading to a move_data_page NULL pointer dereference. (CVE-2021-44879)

  - Non-transparent sharing of branch predictor selectors between contexts in some Intel(R) Processors may     allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-0001)

  - Non-transparent sharing of branch predictor within a context in some Intel(R) Processors may allow an     authorized user to potentially enable information disclosure via local access. (CVE-2022-0002)

  - A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove in drivers/memstick/host/rtsx_usb_ms.c     in memstick in the Linux kernel. In this flaw, a local attacker with a user privilege may impact system     Confidentiality. This flaw affects kernel versions prior to 5.14 rc1. (CVE-2022-0487)

  - A vulnerability was found in the Linux kernel's cgroup_release_agent_write in the     kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups     v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.
    (CVE-2022-0492)

  - A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way     user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw     to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2. (CVE-2022-0617)

  - A flaw was found in the way the flags member of the new pipe buffer structure was lacking proper     initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus     contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache     backed by read only files and as such escalate their privileges on the system. (CVE-2022-0847)

  - An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the     O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a     regular file is found, ENOTDIR should occur, but the server instead returns uninitialized data in the file     descriptor. (CVE-2022-24448)

  - An issue was discovered in the Linux kernel before 5.16.5. There is a memory leak in yam_siocdevprivate in     drivers/net/hamradio/yam.c. (CVE-2022-24959)

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 7 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2022-9213 advisory.

    [4.14.35-2047.511.5.6.el7]
    - lib/iov_iter: initialize 'flags' in new pipe_buffer (Max Kellermann)  [Orabug:
      33942242]  {CVE-2022-0847}

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue 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-2022:0825 advisory.

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

    The following packages have been upgraded to a later upstream version: kernel (4.18.0). (BZ#2036888)

    Security Fix(es):

    * kernel: improper initialization of the flags member of the new pipe_buffer (CVE-2022-0847)

    * kernel: Use After Free in unix_gc() which could result in a local privilege escalation (CVE-2021-0920)

    * kernel: local privilege escalation by exploiting the fsconfig syscall parameter leads to container     breakout (CVE-2021-4154)

    * kernel: possible privileges escalation due to missing TLB flush (CVE-2022-0330)

    * kernel: remote stack overflow via kernel panic on systems using TIPC may lead to DoS (CVE-2022-0435)

    * kernel: cgroups v1 release_agent feature may allow privilege escalation (CVE-2022-0492)

    * kernel: missing check in ioctl allows kernel memory read/write (CVE-2022-0516)

    * kernel: failing usercopy allows for use-after-free exploitation (CVE-2022-22942)

    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):

    * Intel QAT Kernel power up fix (BZ#2016437)

    * RHEL8.4 seeing scsi_dma_map failed with mpt3sas driver and affecting performance (BZ#2018928)

    * [Lenovo 8.4 bug] audio_HDMI certification failed on RHEL 8.4GA (No hdmi out) (BZ#2027335)

    * [RHEL-8.5][4.18.0-323.el8.ppc64le][POWER8/9/10] security_flavor mode is not set back to zero post online     migration (BZ#2027448)

    * iommu/amd: Fix unable to handle page fault due to AVIC (BZ#2030854)

    * [Lenovo 8.4 bug]The VGA display shows no signal (black screen) when install RHEL8.4(beta or rc1) in the     legacy BIOS mode. (BZ#2034949)

    * Double free of kmalloc-64  cache   struct ib_port->pkey_group from module ib_core  . (BZ#2038724)

    * Bus error with huge pages enabled (BZ#2039015)

    * RHEL8 - kvm: floating interrupts may get stuck (BZ#2040769)

    * Data corruption on small files served by httpd, which is backed by cifs-mount (BZ#2041529)

    * Add a net/mlx5 patch for Hardware Offload Fix (BZ#2042663)

    * Windows guest random Bsod when 'hv-tlbflush' enlightenment is enabled (BZ#2043237)

    * DNS lookup failures when run two times in a row (BZ#2043548)

    * net/sched: Fix ct zone matching for invalid conntrack state (BZ#2043550)

    * Kernel 4.18.0-348.2.1 secpath_cache memory leak involving strongswan tunnel (BZ#2047427)

    * OCP node XFS metadata corruption after numerous reboots (BZ#2049292)

    * Broadcom bnxt_re: RDMA stats are not incrementing (BZ#2049684)

    * ice: bug fix series for 8.6 (BZ#2051951)

    * panic while looking up a symlink due to NULL i_op->get_link (BZ#2052558)

    * ceph omnibus backport for RHEL-8.6.0 (BZ#2053725)

    * SCTP peel-off with SELinux and containers in OCP (BZ#2054112)

    * Selinux  is not  allowing SCTP connection setup between inter pod communication in enforcing mode     (BZ#2054117)

    * dnf fails with fsync() over local repository present on CIFS mount point (BZ#2055824)

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 SUSE Linux SLES15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:0763-1 advisory.

  - Non-transparent sharing of branch predictor selectors between contexts in some Intel(R) Processors may     allow an authorized user to potentially enable information disclosure via local access. (CVE-2022-0001)

  - Non-transparent sharing of branch predictor within a context in some Intel(R) Processors may allow an     authorized user to potentially enable information disclosure via local access. (CVE-2022-0002)

  - A flaw was found in the way the flags member of the new pipe buffer structure was lacking proper     initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus     contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache     backed by read only files and as such escalate their privileges on the system. (CVE-2022-0847)

  - An issue was discovered in drivers/usb/gadget/function/rndis.c in the Linux kernel before 5.16.10. The     RNDIS USB gadget lacks validation of the size of the RNDIS_MSG_SET command. Attackers can obtain sensitive     information from kernel memory. (CVE-2022-25375)

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

The version of kernel installed on the remote host is prior to 5.10.102-99.473. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2022-011 advisory.

    2024-12-05: CVE-2022-48786 was added to this advisory.

    2024-12-05: CVE-2021-47617 was added to this advisory.

    2024-12-05: CVE-2022-48815 was added to this advisory.

    2024-12-05: CVE-2022-48775 was added to this advisory.

    2024-12-05: CVE-2022-48799 was added to this advisory.

    2024-12-05: CVE-2022-48802 was added to this advisory.

    2024-08-27: CVE-2022-48804 was added to this advisory.

    2024-08-27: CVE-2022-48773 was added to this advisory.

    2024-08-27: CVE-2022-48788 was added to this advisory.

    2024-08-27: CVE-2022-48823 was added to this advisory.

    2024-08-27: CVE-2022-48809 was added to this advisory.

    2024-08-27: CVE-2022-48818 was added to this advisory.

    2024-08-27: CVE-2022-48813 was added to this advisory.

    2024-08-27: CVE-2022-48805 was added to this advisory.

    2024-08-27: CVE-2022-48790 was added to this advisory.

    2024-08-01: CVE-2022-48714 was added to this advisory.

    2024-08-01: CVE-2022-48734 was added to this advisory.

    2024-08-01: CVE-2022-48724 was added to this advisory.

    2024-08-01: CVE-2022-48743 was added to this advisory.

    2024-08-01: CVE-2022-48763 was added to this advisory.

    2024-08-01: CVE-2022-48745 was added to this advisory.

    2024-08-01: CVE-2022-48728 was added to this advisory.

    2024-08-01: CVE-2022-48742 was added to this advisory.

    2024-08-01: CVE-2022-48711 was added to this advisory.

    2024-08-01: CVE-2022-48720 was added to this advisory.

    2024-08-01: CVE-2022-48740 was added to this advisory.

    2024-08-01: CVE-2022-48712 was added to this advisory.

    2024-08-01: CVE-2022-48713 was added to this advisory.

    2024-08-01: CVE-2022-48796 was added to this advisory.

    2024-08-01: CVE-2022-48726 was added to this advisory.

    2024-08-01: CVE-2022-48746 was added to this advisory.

    2024-07-03: CVE-2023-1582 was added to this advisory.

    AMD recommends using a software mitigation for this issue, which the kernel is enabling by default. The     Linux kernel will use the generic retpoline software mitigation, instead of the specialized AMD one, on     AMD instances (*5a*). This is done by default, and no administrator action is needed. (CVE-2021-26341)

    AMD recommends using a software mitigation for this issue, which the kernel is enabling by default. The     Linux kernel will use the generic retpoline software mitigation, instead of the specialized AMD one, on     AMD instances (*5a*). This is done by default, and no administrator action is needed. (CVE-2021-26401)

    An unprivileged write to the file handler flaw in the Linux kernel's control groups and namespaces     subsystem was found in the way users have access to some less privileged process that are controlled by     cgroups and have higher privileged parent process. It is actually both for cgroup2 and cgroup1 versions of     control groups. A local user could use this flaw to crash the system or escalate their privileges on the     system. (CVE-2021-4197)

    In the Linux kernel, the following vulnerability has been resolved:

    PCI: pciehp: Fix infinite loop in IRQ handler upon power fault (CVE-2021-47617)

    Non-transparent sharing of branch predictor selectors between contexts in some Intel(R) Processors may     allow an authorized user to potentially enable information disclosure. (CVE-2022-0001)

    Non-transparent sharing of branch predictor within a context in some Intel(r) Processors may allow an     authorized user to potentially enable information disclosure via local access. (CVE-2022-0002)

    A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends     a packet with malicious content where the number of domain member nodes is higher than the 64 allowed.
    This flaw allows a remote user to crash the system or possibly escalate their privileges if they have     access to the TIPC network. (CVE-2022-0435)

    A flaw was found in the way the flags member of the new pipe buffer structure was lacking proper     initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus     contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache     backed by read only files and as such escalate their privileges on the system. (CVE-2022-0847)

    A use-after-free vulnerability was found in the tc_new_tfilter function in net/sched/cls_api.c in the     Linux kernel. The availability of local, unprivileged user namespaces allows privilege escalation.
    (CVE-2022-1055)

    The Amazon Linux kernel now enables, by default, a software mitigation for this issue, on all ARM-based     EC2 instance types. (CVE-2022-23960)

    A flaw was found in the Linux kernel's driver for the ASIX AX88179_178A-based USB 2.0/3.0 Gigabit Ethernet     Devices. The vulnerability contains multiple out-of-bounds reads and possible out-of-bounds writes.
    (CVE-2022-2964)

    In the Linux kernel, the following vulnerability has been resolved:

    tipc: improve size validations for received domain records (CVE-2022-48711)

    In the Linux kernel, the following vulnerability has been resolved:

    ext4: fix error handling in ext4_fc_record_modified_inode() (CVE-2022-48712)

    In the Linux kernel, the following vulnerability has been resolved:

    perf/x86/intel/pt: Fix crash with stop filters in single-range mode (CVE-2022-48713)

    In the Linux kernel, the following vulnerability has been resolved:

    bpf: Use VM_MAP instead of VM_ALLOC for ringbuf (CVE-2022-48714)

    In the Linux kernel, the following vulnerability has been resolved:

    net: macsec: Fix offload support for NETDEV_UNREGISTER event (CVE-2022-48720)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu/vt-d: Fix potential memory leak in intel_setup_irq_remapping() (CVE-2022-48724)

    In the Linux kernel, the following vulnerability has been resolved:

    RDMA/ucma: Protect mc during concurrent multicast leaves (CVE-2022-48726)

    In the Linux kernel, the following vulnerability has been resolved:

    IB/hfi1: Fix AIP early init panic (CVE-2022-48728)

    In the Linux kernel, the following vulnerability has been resolved:

    btrfs: fix deadlock between quota disable and qgroup rescan worker (CVE-2022-48734)

    In the Linux kernel, the following vulnerability has been resolved:

    selinux: fix double free of cond_list on error paths (CVE-2022-48740)

    In the Linux kernel, the following vulnerability has been resolved:

    rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() (CVE-2022-48742)

    In the Linux kernel, the following vulnerability has been resolved:

    net: amd-xgbe: Fix skb data length underflow (CVE-2022-48743)

    In the Linux kernel, the following vulnerability has been resolved:

    net/mlx5: Use del_timer_sync in fw reset flow of halting poll (CVE-2022-48745)

    In the Linux kernel, the following vulnerability has been resolved:

    net/mlx5e: Fix handling of wrong devices during bond netevent (CVE-2022-48746)

    In the Linux kernel, the following vulnerability has been resolved:

    KVM: x86: Forcibly leave nested virt when SMM state is toggled (CVE-2022-48763)

    In the Linux kernel, the following vulnerability has been resolved:

    xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create (CVE-2022-48773)

    In the Linux kernel, the following vulnerability has been resolved:

    Drivers: hv: vmbus: Fix memory leak in vmbus_add_channel_kobj (CVE-2022-48775)

    In the Linux kernel, the following vulnerability has been resolved:

    vsock: remove vsock from connected table when connect is interrupted by a signal (CVE-2022-48786)

    In the Linux kernel, the following vulnerability has been resolved:

    nvme-rdma: fix possible use-after-free in transport error_recovery work (CVE-2022-48788)

    In the Linux kernel, the following vulnerability has been resolved:

    nvme: fix a possible use-after-free in controller reset during load (CVE-2022-48790)

    In the Linux kernel, the following vulnerability has been resolved:

    iommu: Fix potential use-after-free during probe (CVE-2022-48796)

    In the Linux kernel, the following vulnerability has been resolved:

    perf: Fix list corruption in perf_cgroup_switch() (CVE-2022-48799)

    In the Linux kernel, the following vulnerability has been resolved:

    fs/proc: task_mmu.c: don't read mapcount for migration entry (CVE-2022-48802)

    In the Linux kernel, the following vulnerability has been resolved:

    vt_ioctl: fix array_index_nospec in vt_setactivate (CVE-2022-48804)

    In the Linux kernel, the following vulnerability has been resolved:

    net: usb: ax88179_178a: Fix out-of-bounds accesses in RX fixup (CVE-2022-48805)

    In the Linux kernel, the following vulnerability has been resolved:

    net: fix a memleak when uncloning an skb dst and its metadata (CVE-2022-48809)

    In the Linux kernel, the following vulnerability has been resolved:

    net: dsa: felix: don't use devres for mdiobus (CVE-2022-48813)

    In the Linux kernel, the following vulnerability has been resolved:

    net: dsa: bcm_sf2: don't use devres for mdiobus (CVE-2022-48815)

    In the Linux kernel, the following vulnerability has been resolved:

    net: dsa: mv88e6xxx: don't use devres for mdiobus (CVE-2022-48818)

    In the Linux kernel, the following vulnerability has been resolved:

    scsi: qedf: Fix refcount issue when LOGO is received during TMF (CVE-2022-48823)

    A race problem was found in fs/proc/task_mmu.c in the memory management sub-component in the Linux kernel.
    This issue may allow a local attacker with user privilege to cause a denial of service. (CVE-2023-1582)

Tenable has extracted the preceding description block directly from the tested product security advisory.

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

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

  - A vulnerability was found in the Linux kernel's cgroup_release_agent_write in the     kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups     v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.
    (CVE-2022-0492)

  - A flaw null pointer dereference in the Linux kernel UDF file system functionality was found in the way     user triggers udf_file_write_iter function for the malicious UDF image. A local user could use this flaw     to crash the system. Actual from Linux kernel 4.2-rc1 till 5.17-rc2. (CVE-2022-0617)

  - A flaw was found in the way the 'flags' member of the new pipe buffer structure was lacking proper     initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus     contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache     backed by read only files and as such escalate their privileges on the system. (CVE-2022-0847)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

An update of the linux package has been released.

A flaw was found in the way the flags member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

ID	Name	Product	Family	Published	Updated	Severity
158758	SUSE SLES12 Security Update : kernel (SUSE-SU-2022:0757-1)	Nessus	SuSE Local Security Checks	3/9/2022	7/14/2023	high
158792	Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2022-9213)	Nessus	Oracle Linux Local Security Checks	3/10/2022	10/22/2024	high
158822	RHEL 8 : kernel (RHSA-2022:0825)	Nessus	Red Hat Local Security Checks	3/11/2022	3/6/2025	high
159158	SUSE SLES15 Security Update : kernel (SUSE-SU-2022:0763-1)	Nessus	SuSE Local Security Checks	3/22/2022	7/14/2023	high
160425	Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-011)	Nessus	Amazon Linux Local Security Checks	5/2/2022	12/17/2024	high
161752	EulerOS 2.0 SP10 : kernel (EulerOS-SA-2022-1781)	Nessus	Huawei Local Security Checks	6/1/2022	1/13/2023	high
204026	Photon OS 3.0: Linux PHSA-2022-3.0-0370	Nessus	PhotonOS Local Security Checks	7/24/2024	7/25/2024	high
191192	CentOS 9 : kernel-5.14.0-347.el9	Nessus	CentOS Local Security Checks	2/29/2024	8/22/2024	critical
500996	Siemens SCALANCE LPE940 Improper Preservation of Permissions (CVE-2022-0847)	Tenable OT Security	Tenable.ot	4/11/2023	1/15/2024	high

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