The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:3693-1 advisory.

  - In mmc_blk_read_single of block.c, there is a possible way to read kernel heap memory due to uninitialized     data. This could lead to local information disclosure if reading from an SD card that triggers errors,     with no additional execution privileges needed. User interaction is not needed for exploitation.Product:
    AndroidVersions: Android kernelAndroid ID: A-216481035References: Upstream kernel (CVE-2022-20008)

  - Dm-verity is used for extending root-of-trust to root filesystems. LoadPin builds on this property to     restrict module/firmware loads to just the trusted root filesystem. Device-mapper table reloads currently     allow users with root privileges to switch out the target with an equivalent dm-linear target and bypass     verification till reboot. This allows root to bypass LoadPin and can be used to load untrusted and     unverified kernel modules and firmware, which implies arbitrary kernel execution and persistence for     peripherals that do not verify firmware updates. We recommend upgrading past commit     4caae58406f8ceb741603eee460d79bacca9b1b5 (CVE-2022-2503)

  - 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)

  - 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)

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

Detections

Analytics

SUSE SLES15 Security Update : kernel (SUSE-SU-2022:3693-1)

high Nessus Plugin ID 166432

Version 1.8

Version 1.7

Version 1.6

Version 1.5

Version 1.4

Version 1.3

Version 1.2

Version 1.8 Jul 14, 2023, 4:28 PM CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C". "CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C") Detection Plugin metadata Plugin Feed: 202307141628
Version 1.7 Jul 12, 2023, 5:37 PM Detection Plugin Feed: 202307121737
Version 1.6 Mar 10, 2023, 5:10 PM Logic Changes (Added support for additional SUSE Platforms) Plugin Feed: 202303101710
Version 1.5 Feb 8, 2023, 11:19 PM Logic Changes (Updated openSUSE package checks in SUSE plugins) Plugin Feed: 202302082319
Version 1.4 Feb 4, 2023, 12:45 AM Logic Changes (Added missing service packs to plugin checks) Plugin Feed: 202302040045
Version 1.3 Jan 21, 2023, 5:26 AM Logic Changes (Added package checks for openSuSE) Plugin Feed: 202301210526
Version 1.2 Oct 24, 2022, 9:48 PM New Plugin Feed: 202210242148