SUSE: Security Advisory (SUSE-SU-2018:4069-1)

# SPDX-FileCopyrightText: 2021 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if(description)
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The following security bugs were fixed:

- CVE-2018-19824: A local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device (with zero interfaces) that is mishandled in usb_audio_probe in sound/usb/card.c (bnc#1118152).
- CVE-2018-18281: The mremap() syscall performs TLB flushes after dropping pagetable locks. If a syscall such as ftruncate() removed entries from the pagetables of a task that is in the middle of mremap(), a stale TLB entry could remain for a short time that permits access to a physical page after it has been released back to the page allocator and reused. (bnc#1113769).
- CVE-2018-18710: An information leak in cdrom_ioctl_select_disc in drivers/cdrom/cdrom.c could be used by local attackers to read kernel memory because a cast from unsigned long to int interferes with bounds checking. This is similar to CVE-2018-10940 and CVE-2018-16658 (bnc#1113751).
- CVE-2018-18445: Faulty computation of numeric bounds in the BPF verifier permitted out-of-bounds memory accesses because adjust_scalar_min_max_vals in kernel/bpf/verifier.c mishandled 32-bit right shifts (bnc#1112372).
- CVE-2018-18386: drivers/tty/n_tty.c allowed local attackers (who are able to access pseudo terminals) to hang/block further usage of any pseudo terminal devices due to an EXTPROC versus ICANON confusion in TIOCINQ (bnc#1094825).
- CVE-2017-18224: fs/ocfs2/aops.c omitted use of a semaphore and consequently had a race condition for access to the extent tree during read operations in DIRECT mode, which allowed local users to cause a denial of service (BUG) by modifying a certain e_cpos field (bnc#1084831).
- CVE-2017-16533: The usbhid_parse function in drivers/hid/usbhid/hid-core.c allowed local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066674).

The following non-security bugs were fixed:

- ACPI/APEI: Handle GSIV and GPIO notification types (bsc#1115567).
- ACPICA: Tables: Add WSMT support (bsc#1089350).
- ACPI/IORT: Fix iort_get_platform_device_domain() uninitialized pointer value (bsc#1051510).
- ACPI / LPSS: Add alternative ACPI HIDs for Cherry Trail DMA controllers (bsc#1051510).
- ACPI, nfit: Fix ARS overflow continuation (bsc#1116895).
- ACPI, nfit: Prefer _DSM over _LSR for namespace label reads (bsc#1112128).
- ACPI/nfit, x86/mce: Handle only uncorrectable machine checks (bsc#1114279).
- ACPI/nfit, x86/mce: Validate a MCE's address before using it (bsc#1114279).
- ACPI / platform: Add SMB0001 HID to forbidden_id_list (bsc#1051510).
- ACPI / processor: Fix the return value of acpi_processor_ids_walk() (bsc#1051510).
- ACPI / watchdog: Prefer iTCO_wdt always when WDAT table uses RTC SRAM (bsc#1051510).
- act_ife: fix a potential use-after-free ... [Please see the references for more information on the vulnerabilities]");

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include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "SLES12.0SP4") {

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  }

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  }

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  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);