The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-9828 advisory.

    - netfilter: nf_tables: do not allow RULE_ID to refer to another chain (Thadeu Lima de Souza Cascardo)     [Orabug: 34495567]  {CVE-2022-2586}
    - netfilter: nf_tables: do not allow SET_ID to refer to another table (Thadeu Lima de Souza Cascardo)     [Orabug: 34495567]  {CVE-2022-2586}
    - rds: copy_from_user only once per rds_sendmsg system call (Hans Westgaard Ry)  [Orabug: 34514570]     {CVE-2022-21385}
    - scsi: target: Fix WRITE_SAME No Data Buffer crash (Mike Christie)  [Orabug: 34419971]  {CVE-2022-21546}
    - drm: protect drm_master pointers in drm_lease.c (Desmond Cheong Zhi Xi)  [Orabug: 34115076]     {CVE-2022-1280}
    - drm: serialize drm_file.master with a new spinlock (Desmond Cheong Zhi Xi)  [Orabug: 34115076]     {CVE-2022-1280}
    - drm: add a locked version of drm_is_current_master (Desmond Cheong Zhi Xi)  [Orabug: 34115076]     {CVE-2022-1280}

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 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-9827 advisory.

    - posix-cpu-timers: Cleanup CPU timers before freeing them during exec (Thadeu Lima de Souza Cascardo)     [Orabug: 34495548]  {CVE-2022-2585}
    - netfilter: nf_tables: do not allow RULE_ID to refer to another chain (Thadeu Lima de Souza Cascardo)     [Orabug: 34495566]  {CVE-2022-2586}
    - netfilter: nf_tables: do not allow CHAIN_ID to refer to another table (Thadeu Lima de Souza Cascardo)     [Orabug: 34495566]  {CVE-2022-2586}
    - netfilter: nf_tables: do not allow SET_ID to refer to another table (Thadeu Lima de Souza Cascardo)     [Orabug: 34495566]  {CVE-2022-2586}
    - rds: copy_from_user only once per rds_sendmsg system call (Hans Westgaard Ry)  [Orabug: 34510687]     {CVE-2022-21385}
    - scsi: target: Fix WRITE_SAME No Data Buffer crash (Mike Christie)  [Orabug: 34419970]  {CVE-2022-21546}
    - net_sched: cls_route: remove from list when handle is 0 (Thadeu Lima de Souza Cascardo)  [Orabug:
    34484536]  {CVE-2022-2588}

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 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-9829 advisory.

    - netfilter: nf_tables: do not allow RULE_ID to refer to another chain (Thadeu Lima de Souza Cascardo)     [Orabug: 34495567]  {CVE-2022-2586}
    - netfilter: nf_tables: do not allow SET_ID to refer to another table (Thadeu Lima de Souza Cascardo)     [Orabug: 34495567]  {CVE-2022-2586}
    - rds: copy_from_user only once per rds_sendmsg system call (Hans Westgaard Ry)  [Orabug: 34514570]     {CVE-2022-21385}
    - scsi: target: Fix WRITE_SAME No Data Buffer crash (Mike Christie)  [Orabug: 34419971]  {CVE-2022-21546}
    - drm: protect drm_master pointers in drm_lease.c (Desmond Cheong Zhi Xi)  [Orabug: 34115076]     {CVE-2022-1280}
    - drm: serialize drm_file.master with a new spinlock (Desmond Cheong Zhi Xi)  [Orabug: 34115076]     {CVE-2022-1280}
    - drm: add a locked version of drm_is_current_master (Desmond Cheong Zhi Xi)  [Orabug: 34115076]     {CVE-2022-1280}
    - xen/arm: Fix race in RB-tree based P2M accounting (Oleksandr Tyshchenko)   {CVE-2022-33744}
    - xen/blkfront: force data bouncing when backend is untrusted (Roger Pau Monne)   {CVE-2022-33742}
    - xen/netfront: force data bouncing when backend is untrusted (Roger Pau Monne)   {CVE-2022-33741}
    - xen/netfront: fix leaking data in shared pages (Roger Pau Monne)   {CVE-2022-33740}
    - xen/blkfront: fix leaking data in shared pages (Roger Pau Monne)   {CVE-2022-26365}

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-2022-9830 advisory.

    - posix-cpu-timers: Cleanup CPU timers before freeing them during exec (Thadeu Lima de Souza Cascardo)     [Orabug: 34495548]  {CVE-2022-2585}
    - netfilter: nf_tables: do not allow RULE_ID to refer to another chain (Thadeu Lima de Souza Cascardo)     [Orabug: 34495566]  {CVE-2022-2586}
    - netfilter: nf_tables: do not allow CHAIN_ID to refer to another table (Thadeu Lima de Souza Cascardo)     [Orabug: 34495566]  {CVE-2022-2586}
    - netfilter: nf_tables: do not allow SET_ID to refer to another table (Thadeu Lima de Souza Cascardo)     [Orabug: 34495566]  {CVE-2022-2586}
    - rds: copy_from_user only once per rds_sendmsg system call (Hans Westgaard Ry)  [Orabug: 34510687]     {CVE-2022-21385}
    - scsi: target: Fix WRITE_SAME No Data Buffer crash (Mike Christie)  [Orabug: 34419970]  {CVE-2022-21546}
    - net_sched: cls_route: remove from list when handle is 0 (Thadeu Lima de Souza Cascardo)  [Orabug:
    34484536]  {CVE-2022-2588}

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 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-9787 advisory.

    - scsi: target: Fix WRITE_SAME No Data Buffer crash (Mike Christie)  [Orabug: 34419972]  {CVE-2022-21546}
    - rds: copy_from_user only once per rds_sendmsg system call (Hans Westgaard Ry)  [Orabug: 34510858]     {CVE-2022-21385}
    - net_sched: cls_route: remove from list when handle is 0 (Thadeu Lima de Souza Cascardo)  [Orabug:
    34480752]  {CVE-2022-2588}

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 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2022-9788 advisory.

    - scsi: target: Fix WRITE_SAME No Data Buffer crash (Mike Christie)  [Orabug: 34419972]  {CVE-2022-21546}
    - rds: copy_from_user only once per rds_sendmsg system call (Hans Westgaard Ry)  [Orabug: 34510858]     {CVE-2022-21385}
    - net_sched: cls_route: remove from list when handle is 0 (Thadeu Lima de Souza Cascardo)  [Orabug:
    34480752]  {CVE-2022-2588}
    - xen/arm: Fix race in RB-tree based P2M accounting (Oleksandr Tyshchenko)   {CVE-2022-33744}

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 OracleVM system is missing necessary patches to address security updates:

  - In the Linux kernel before 4.20.14, expand_downwards in mm/mmap.c lacks a check for the mmap minimum     address, which makes it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP     platforms. This is related to a capability check for the wrong task. (CVE-2019-9213)

  - An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the     hash-based IPID assignment policy allows an off-path attacker to inject data into a victim's TCP session     or terminate that session. (CVE-2020-36516)

  - A race condition in the Linux kernel before 5.6.2 between the VT_DISALLOCATE ioctl and closing/opening of     ttys could lead to a use-after-free. (CVE-2020-36557)

  - A race condition in the Linux kernel before 5.5.7 involving VT_RESIZEX could lead to a NULL pointer     dereference and general protection fault. (CVE-2020-36558)

  - When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of     bounds. (CVE-2021-33655)

  - When setting font with malicous data by ioctl cmd PIO_FONT,kernel will write memory out of bounds.
    (CVE-2021-33656)

  - A use-after-free flaw was found in the Linux kernel's FUSE filesystem in the way a user triggers write().
    This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in     privilege escalation. (CVE-2022-1011)

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 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-9761 advisory.

    - fuse: fix pipe buffer lifetime for direct_io (Miklos Szeredi)  [Orabug: 33981149]  {CVE-2022-1011}
    - vt: drop old FONT ioctls (Jiri Slaby)  [Orabug: 34408794]  {CVE-2021-33656}
    - video: of_display_timing.h: include errno.h (Hsin-Yi Wang)  [Orabug: 34408910]  {CVE-2021-33655}
    - fbcon: Disallow setting font bigger than screen size (Helge Deller)  [Orabug: 34408910]     {CVE-2021-33655}
    - scsi: target: Fix WRITE_SAME No Data Buffer crash (Mike Christie)  [Orabug: 34419974]  {CVE-2022-21546}
    - mm: enforce min addr even if capable() in expand_downwards() (Jann Horn)  [Orabug: 29501997]     {CVE-2019-9213}
    - ipv4: tcp: send zero IPID in SYNACK messages (Eric Dumazet)  [Orabug: 33917058]  {CVE-2020-36516}
    - ipv4: Cache net in ip_build_and_send_pkt and ip_queue_xmit (Eric W. Biederman)  [Orabug: 33917058]     {CVE-2020-36516}
    - ipv4: igmp: guard against silly MTU values (Eric Dumazet)  [Orabug: 33917058]  {CVE-2020-36516}
    - inet: constify ip_dont_fragment() arguments (Eric Dumazet)  [Orabug: 33917058]  {CVE-2020-36516}
    - ip: constify ip_build_and_send_pkt() socket argument (Eric Dumazet)  [Orabug: 33917058]     {CVE-2020-36516}
    - vt: vt_ioctl: fix VT_DISALLOCATE freeing in-use virtual console (Eric Biggers)  [Orabug: 34433461]     {CVE-2020-36557}
    - vt: vt_ioctl: fix race in VT_RESIZEX (Eric Dumazet)  [Orabug: 34433476]  {CVE-2020-36558}
    - net_sched: cls_route: remove from list when handle is 0 (Thadeu Lima de Souza Cascardo)  [Orabug:
    34460939] [Orabug: 34484730]  {CVE-2022-2588}

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.

ID	Name	Product	Family	Severity
165317	Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2022-9828)	Nessus	Oracle Linux Local Security Checks	high
165315	Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2022-9827)	Nessus	Oracle Linux Local Security Checks	high
165297	Oracle Linux 7 / 8 : Unbreakable Enterprise kernel-container (ELSA-2022-9829)	Nessus	Oracle Linux Local Security Checks	high
165296	Oracle Linux 8 : Unbreakable Enterprise kernel-container (ELSA-2022-9830)	Nessus	Oracle Linux Local Security Checks	high
165209	Oracle Linux 7 : Unbreakable Enterprise kernel (ELSA-2022-9787)	Nessus	Oracle Linux Local Security Checks	high
165208	Oracle Linux 7 : Unbreakable Enterprise kernel-container (ELSA-2022-9788)	Nessus	Oracle Linux Local Security Checks	high
164817	OracleVM 3.4 : kernel-uek (OVMSA-2022-0024)	Nessus	OracleVM Local Security Checks	high
164790	Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2022-9761)	Nessus	Oracle Linux Local Security Checks	high

Detections

Analytics

CVE-2022-21546

critical

Tenable Plugins

high

high

high

high

high

high

high

high