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

  - Insufficient input validation in i40e driver for Intel(R) Ethernet 700 Series Controllers versions before     2.8.43 may allow an authenticated user to potentially enable a denial of service via local access.
    (CVE-2019-0149)

  - A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl()     printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had     been freed by gprinter_free(). (CVE-2020-27784)

  - LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs.
    (CVE-2021-26401)

  - A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to     userspace. (CVE-2022-0850)

  - An out-of-bounds read flaw was found in the Linux kernel's TeleTYpe subsystem. The issue occurs in how a     user triggers a race condition using ioctls TIOCSPTLCK and TIOCGPTPEER and TIOCSTI and TCXONC with leakage     of memory in the flush_to_ldisc function. This flaw allows a local user to crash the system or read     unauthorized random data from memory. (CVE-2022-1462)

  - In rndis_set_response of rndis.c, there is a possible out of bounds write due to an integer overflow. This     could lead to local escalation of privilege if a malicious USB device is attached with no additional     execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions:
    Android kernelAndroid ID: A-239842288References: Upstream kernel (CVE-2022-20423)

  - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and     incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted     IRC with nf_conntrack_irc configured. (CVE-2022-2663)

  - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where     virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-     free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)

  - A heap-based buffer overflow was found in the Linux kernel's LightNVM subsystem. The issue results from     the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length     heap-based buffer. This vulnerability allows a local attacker to escalate privileges and execute arbitrary     code in the context of the kernel. The attacker must first obtain the ability to execute high-privileged     code on the target system to exploit this vulnerability. (CVE-2022-2991)

  - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)     when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to     potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read     and copying it into a socket. (CVE-2022-3028)

  - Found Linux Kernel flaw in the i740 driver. The Userspace program could pass any values to the driver     through ioctl() interface. The driver doesn't check the value of 'pixclock', so it may cause a divide by     zero error. (CVE-2022-3061)

  - A NULL pointer dereference flaw in diFree in fs/jfs/inode.c in Journaled File System (JFS)in the Linux     kernel. This could allow a local attacker to crash the system or leak kernel internal information.
    (CVE-2022-3202)

  - A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers     em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system     or potentially escalate their privileges on the system. (CVE-2022-3239)

  - A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead     to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or     member of the audio group) could use this flaw to crash the system, resulting in a denial of service     condition (CVE-2022-3303)

  - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race     condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale     TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)

  - An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users     can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED     situations. (CVE-2022-39189)

  - An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in     drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an     integer overflow and bypassing the size check. After that, because it is used as the third argument to     copy_from_user(), a heap overflow may occur. NOTE: the original discoverer disputes that the overflow can     actually happen. (CVE-2022-39842)

  - An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a     race condition with a resultant use-after-free. (CVE-2022-40307)

  - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition     and resultant use-after-free in certain situations where a report is received while copying a     report->value is in progress. (CVE-2022-41850)

  - mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse.
    (CVE-2022-42703)

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.

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-3202 advisory.

  - A NULL pointer dereference flaw in diFree in fs/jfs/inode.c in Journaled File System (JFS)in the Linux     kernel. This could allow a local attacker to crash the system or leak kernel internal information.
    (CVE-2022-3202)

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

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3585-1 advisory.

  - A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled.
    This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a     kernel oops condition that results in a denial of service. (CVE-2022-1263)

  - kernel: nf_tables cross-table potential use-after-free may lead to local privilege escalation     (CVE-2022-2586)

  - A NULL pointer dereference flaw in diFree in fs/jfs/inode.c in Journaled File System (JFS)in the Linux     kernel. This could allow a local attacker to crash the system or leak kernel internal information.
    (CVE-2022-3202)

  - A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers     em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system     or potentially escalate their privileges on the system. (CVE-2022-3239)

  - A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead     to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or     member of the audio group) could use this flaw to crash the system, resulting in a denial of service     condition (CVE-2022-3303)

  - An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users     can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED     situations. (CVE-2022-39189)

  - In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused     by refcount races, affecting dvb_demux_open and dvb_dmxdev_release. (CVE-2022-41218)

  - drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant     use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race     condition between mgslpc_ioctl and mgslpc_detach. (CVE-2022-41848)

  - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-     after-free if a physically proximate attacker removes a USB device while calling open(), aka a race     condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)

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 :

  - Insufficient input validation in i40e driver for Intel(R) Ethernet 700 Series Controllers versions before     2.8.43 may allow an authenticated user to potentially enable a denial of service via local access.
    (CVE-2019-0149)

  - A vulnerability was found in the Linux kernel, where accessing a deallocated instance in printer_ioctl()     printer_ioctl() tries to access of a printer_dev instance. However, use-after-free arises because it had     been freed by gprinter_free(). (CVE-2020-27784)

  - LFENCE/JMP (mitigation V2-2) may not sufficiently mitigate CVE-2017-5715 on some AMD CPUs.
    (CVE-2021-26401)

  - A vulnerability was found in linux kernel, where an information leak occurs via ext4_extent_header to     userspace. (CVE-2022-0850)

  - An out-of-bounds read flaw was found in the Linux kernel's TeleTYpe subsystem. The issue occurs in how a     user triggers a race condition using ioctls TIOCSPTLCK and TIOCGPTPEER and TIOCSTI and TCXONC with leakage     of memory in the flush_to_ldisc function. This flaw allows a local user to crash the system or read     unauthorized random data from memory. (CVE-2022-1462)

  - In rndis_set_response of rndis.c, there is a possible out of bounds write due to an integer overflow. This     could lead to local escalation of privilege if a malicious USB device is attached with no additional     execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions:
    Android kernelAndroid ID: A-239842288References: Upstream kernel (CVE-2022-20423)

  - An issue was found in the Linux kernel in nf_conntrack_irc where the message handling can be confused and     incorrectly matches the message. A firewall may be able to be bypassed when users are using unencrypted     IRC with nf_conntrack_irc configured. (CVE-2022-2663)

  - A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where     virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-     free and create a situation where it may be possible to escalate privileges on the system. (CVE-2022-2977)

  - A heap-based buffer overflow was found in the Linux kernel's LightNVM subsystem. The issue results from     the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length     heap-based buffer. This vulnerability allows a local attacker to escalate privileges and execute arbitrary     code in the context of the kernel. The attacker must first obtain the ability to execute high-privileged     code on the target system to exploit this vulnerability. (CVE-2022-2991)

  - A race condition was found in the Linux kernel's IP framework for transforming packets (XFRM subsystem)     when multiple calls to xfrm_probe_algs occurred simultaneously. This flaw could allow a local attacker to     potentially trigger an out-of-bounds write or leak kernel heap memory by performing an out-of-bounds read     and copying it into a socket. (CVE-2022-3028)

  - Found Linux Kernel flaw in the i740 driver. The Userspace program could pass any values to the driver     through ioctl() interface. The driver doesn't check the value of 'pixclock', so it may cause a divide by     zero error. (CVE-2022-3061)

  - A NULL pointer dereference flaw in diFree in fs/jfs/inode.c in Journaled File System (JFS)in the Linux     kernel. This could allow a local attacker to crash the system or leak kernel internal information.
    (CVE-2022-3202)

  - A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers     em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system     or potentially escalate their privileges on the system. (CVE-2022-3239)

  - A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead     to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or     member of the audio group) could use this flaw to crash the system, resulting in a denial of service     condition (CVE-2022-3303)

  - An issue was discovered in include/asm-generic/tlb.h in the Linux kernel before 5.19. Because of a race     condition (unmap_mapping_range versus munmap), a device driver can free a page while it still has stale     TLB entries. This only occurs in situations with VM_PFNMAP VMAs. (CVE-2022-39188)

  - An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users     can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED     situations. (CVE-2022-39189)

  - ** DISPUTED ** An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in     drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an     integer overflow and bypassing the size check. After that, because it is used as the third argument to     copy_from_user(), a heap overflow may occur. NOTE: the original discoverer disputes that the overflow can     actually happen. (CVE-2022-39842)

  - An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a     race condition with a resultant use-after-free. (CVE-2022-40307)

  - roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition     and resultant use-after-free in certain situations where a report is received while copying a     report->value is in progress. (CVE-2022-41850)

  - mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anon_vma double reuse.
    (CVE-2022-42703)

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.

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3844-1 advisory.

  - A NULL pointer dereference issue was found in KVM when releasing a vCPU with dirty ring support enabled.
    This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a     kernel oops condition that results in a denial of service. (CVE-2022-1263)

  - kernel: nf_tables cross-table potential use-after-free may lead to local privilege escalation     (CVE-2022-2586)

  - A NULL pointer dereference flaw in diFree in fs/jfs/inode.c in Journaled File System (JFS)in the Linux     kernel. This could allow a local attacker to crash the system or leak kernel internal information.
    (CVE-2022-3202)

  - The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are     used. This occurs because of use of Algorithm 4 (Double-Hash Port Selection Algorithm) of RFC 6056.
    (CVE-2022-32296)

  - A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers     em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system     or potentially escalate their privileges on the system. (CVE-2022-3239)

  - A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead     to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or     member of the audio group) could use this flaw to crash the system, resulting in a denial of service     condition (CVE-2022-3303)

  - An issue was discovered the x86 KVM subsystem in the Linux kernel before 5.18.17. Unprivileged guest users     can compromise the guest kernel because TLB flush operations are mishandled in certain KVM_VCPU_PREEMPTED     situations. (CVE-2022-39189)

  - In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused     by refcount races, affecting dvb_demux_open and dvb_dmxdev_release. (CVE-2022-41218)

  - An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could     cause a buffer overflow in the ieee80211_bss_info_update function in net/mac80211/scan.c. (CVE-2022-41674)

  - drivers/char/pcmcia/synclink_cs.c in the Linux kernel through 5.19.12 has a race condition and resultant     use-after-free if a physically proximate attacker removes a PCMCIA device while calling ioctl, aka a race     condition between mgslpc_ioctl and mgslpc_detach. (CVE-2022-41848)

  - drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-     after-free if a physically proximate attacker removes a USB device while calling open(), aka a race     condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)

  - A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through     5.19.x before 5.19.16 could be used by attackers (able to inject WLAN frames) to crash the kernel and     potentially execute code. (CVE-2022-42719)

  - Various refcounting bugs in the multi-BSS handling in the mac80211 stack in the Linux kernel 5.1 through     5.19.x before 5.19.16 could be used by local attackers (able to inject WLAN frames) to trigger use-after-     free conditions to potentially execute code. (CVE-2022-42720)

  - A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before     5.19.16 could be used by local attackers (able to inject WLAN frames) to corrupt a linked list and, in     turn, potentially execute code. (CVE-2022-42721)

  - In the Linux kernel 5.8 through 5.19.x before 5.19.16, local attackers able to inject WLAN frames into the     mac80211 stack could cause a NULL pointer dereference denial-of-service attack against the beacon     protection of P2P devices. (CVE-2022-42722)

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

The remote Ubuntu 16.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5650-1 advisory.

    It was discovered that the framebuffer driver on the Linux kernel did not verify size limits when changing     font or screen size, leading to an out-of- bounds write. A local attacker could use this to cause a denial     of service (system crash) or possibly execute arbitrary code. (CVE-2021-33655)

    It was discovered that the virtual terminal driver in the Linux kernel did not properly handle VGA console     font changes, leading to an out-of-bounds write. A local attacker could use this to cause a denial of     service (system crash) or possibly execute arbitrary code. (CVE-2021-33656)

    Christian Brauner discovered that the XFS file system implementation in the Linux kernel did not properly     handle setgid file creation. A local attacker could use this to gain elevated privileges. (CVE-2021-4037)

    It was discovered that the ext4 file system implementation in the Linux kernel did not properly initialize     memory in some situations. A privileged local attacker could use this to expose sensitive information     (kernel memory). (CVE-2022-0850)

    Duoming Zhou discovered that the AX.25 amateur radio protocol implementation in the Linux kernel did not     handle detach events properly in some situations. A local attacker could possibly use this to cause a     denial of service (system crash) or execute arbitrary code. (CVE-2022-1199)

    Duoming Zhou discovered race conditions in the AX.25 amateur radio protocol implementation in the Linux     kernel during device detach operations. A local attacker could possibly use this to cause a denial of     service (system crash). (CVE-2022-1204)

    Norbert Slusarek discovered that a race condition existed in the perf subsystem in the Linux kernel,     resulting in a use-after-free vulnerability. A privileged local attacker could use this to cause a denial     of service (system crash) or possibly execute arbitrary code. (CVE-2022-1729)

    It was discovered that the Packet network protocol implementation in the Linux kernel contained an out-of-     bounds access. A remote attacker could use this to expose sensitive information (kernel memory).
    (CVE-2022-20368)

    It was discovered that the Open vSwitch implementation in the Linux kernel contained an out of bounds     write vulnerability in certain situations. A local attacker could use this to cause a denial of service     (system crash) or possibly execute arbitrary code. (CVE-2022-2639)

    Jann Horn discovered that the ASIX AX88179/178A USB Ethernet driver in the Linux kernel contained multiple     out-of-bounds vulnerabilities. A local attacker with physical access could plug in a specially crafted USB     device to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2022-2964)

    Hao Sun and Jiacheng Xu discovered that the NILFS file system implementation in the Linux kernel contained     a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system     crash) or possibly execute arbitrary code. (CVE-2022-2978)

    Abhishek Shah discovered a race condition in the PF_KEYv2 implementation in the Linux kernel. A local     attacker could use this to cause a denial of service (system crash) or possibly expose sensitive     information (kernel memory). (CVE-2022-3028)

    It was discovered that the Journaled File System (JFS) in the Linux kernel contained a null pointer     dereference in some situations. A local attacker could use this to cause a denial of service (system     crash). (CVE-2022-3202)

    Domingo Dirutigliano and Nicola Guerrera discovered that the netfilter subsystem in the Linux kernel did     not properly handle rules that truncated packets below the packet header size. When such rules are in     place, a remote attacker could possibly use this to cause a denial of service (system crash).
    (CVE-2022-36946)

Tenable has extracted the preceding description block directly from the Ubuntu 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
169864	EulerOS Virtualization 2.10.1 : kernel (EulerOS-SA-2023-1147)	Nessus	Huawei Local Security Checks	1/11/2023	1/16/2024	high
203876	Photon OS 3.0: Linux PHSA-2022-3.0-0393	Nessus	PhotonOS Local Security Checks	7/24/2024	7/25/2024	high
173487	CBL Mariner 2.0 Security Update: kernel (CVE-2022-3202)	Nessus	MarinerOS Local Security Checks	3/28/2023	3/28/2023	high
166146	SUSE SLES15 Security Update : kernel (SUSE-SU-2022:3585-1)	Nessus	SuSE Local Security Checks	10/15/2022	6/26/2024	high
169292	SUSE SLES15 Security Update : kernel (SUSE-SU-2022:4617-1)	Nessus	SuSE Local Security Checks	12/24/2022	6/26/2024	high
168977	EulerOS 2.0 SP10 : kernel (EulerOS-SA-2022-2823)	Nessus	Huawei Local Security Checks	12/21/2022	9/12/2023	high
166793	SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2022:3844-1)	Nessus	SuSE Local Security Checks	11/2/2022	6/26/2024	high
165602	Ubuntu 16.04 ESM : Linux kernel vulnerabilities (USN-5650-1)	Nessus	Ubuntu Local Security Checks	9/30/2022	8/27/2024	high

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