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OVAL Definitions
>
OVAL Definition Details
Id
oval:com.altx-soft.nix:def:19303
[Rus]
Version
4
Class
patch
ALTXid
174782
Language
English
Severity
Medium
Title
SUSE-SU-2018:1048-1 -- Security update for Linux Kernel
Description
The SUSE Linux Enterprise 12 SP3 kernel was updated to 4.4.126 to receive various security and bugfixes.
Family
unix
Platform
SUSE Linux Enterprise Desktop 12
SUSE Linux Enterprise Server 12
Product
Linux Kernel
Reference
VENDOR: SUSE-SU-2018:1048-1
VENDOR: SUSE-SU-2018:1048-1
Id:
SUSE-SU-2018:1048-1
Reference:
https://www.suse.com/support/update/announcement/2018/suse-su-20181048-1.html
CVE: CVE-2018-1091
CVE: CVE-2018-1091
Id:
CVE-2018-1091
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1091
Comment
: In the flush_tmregs_to_thread function in arch/powerpc/kernel/ptrace.c in the Linux kernel before 4.13.5, a guest kernel crash can be triggered from unprivileged userspace during a core dump on a POWER host due to a missing processor feature check and an erroneous use of transactional memory (TM) instructions in the core dump path, leading to a denial of service.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.5 (CONFIRM)
https://github.com/torvalds/linux/commit/c1fa0768a8713b135848f78fd43ffc208d8ded70 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=1558149 (CONFIRM)
https://access.redhat.com/security/cve/cve-2018-1091 (CONFIRM)
http://openwall.com/lists/oss-security/2018/03/27/4 (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c1fa0768a8713b135848f78fd43ffc208d8ded70 (CONFIRM)
https://marc.info/?l=linuxppc-embedded&m=150535531910494&w=2 (CONFIRM)
RHSA-2018:1318 (REDHAT)
CVE: CVE-2018-7740
CVE: CVE-2018-7740
Id:
CVE-2018-7740
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7740
Comment
: The resv_map_release function in mm/hugetlb.c in the Linux kernel through 4.15.7 allows local users to cause a denial of service (BUG) via a crafted application that makes mmap system calls and has a large pgoff argument to the remap_file_pages system call.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
https://bugzilla.kernel.org/show_bug.cgi?id=199037 (CONFIRM)
103316 (BID)
DSA-4188 (DEBIAN)
DSA-4187 (DEBIAN)
[debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security update (MLIST)
RHSA-2018:3096 (REDHAT)
RHSA-2018:3083 (REDHAT)
USN-3910-2 (UBUNTU)
USN-3910-1 (UBUNTU)
CVE: CVE-2018-8043
CVE: CVE-2018-8043
Id:
CVE-2018-8043
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8043
Comment
: The unimac_mdio_probe function in drivers/net/phy/mdio-bcm-unimac.c in the Linux kernel through 4.15.8 does not validate certain resource availability, which allows local users to cause a denial of service (NULL pointer dereference).
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:P
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
476 (NULL Pointer Dereference)
References:
https://github.com/torvalds/linux/commit/297a6961ffb8ff4dc66c9fbf53b924bd1dda05d5 (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=297a6961ffb8ff4dc66c9fbf53b924bd1dda05d5 (MISC)
USN-3619-1 (UBUNTU)
USN-3619-2 (UBUNTU)
USN-3632-1 (UBUNTU)
USN-3630-2 (UBUNTU)
USN-3630-1 (UBUNTU)
1040749 (SECTRACK)
CVE: CVE-2017-18257
CVE: CVE-2017-18257
Id:
CVE-2017-18257
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18257
Comment
: The __get_data_block function in fs/f2fs/data.c in the Linux kernel before 4.11 allows local users to cause a denial of service (integer overflow and loop) via crafted use of the open and fallocate system calls with an FS_IOC_FIEMAP ioctl.
CVSSv2 Score:
4.9
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE:
190 (Integer Overflow or Wraparound)
References:
https://github.com/torvalds/linux/commit/b86e33075ed1909d8002745b56ecf73b833db143 (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=b86e33075ed1909d8002745b56ecf73b833db143 (MISC)
DSA-4188 (DEBIAN)
USN-3696-2 (UBUNTU)
USN-3696-1 (UBUNTU)
CVE: CVE-2018-8822
CVE: CVE-2018-8822
Id:
CVE-2018-8822
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8822
Comment
: Incorrect buffer length handling in the ncp_read_kernel function in fs/ncpfs/ncplib_kernel.c in the Linux kernel through 4.15.11, and in drivers/staging/ncpfs/ncplib_kernel.c in the Linux kernel 4.16-rc through 4.16-rc6, could be exploited by malicious NCPFS servers to crash the kernel or execute code.
CVSSv2 Score:
7.2
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
COMPLETE
Integrity impact:
COMPLETE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSSv3 Score:
7.8
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
References:
103476 (BID)
DSA-4188 (DEBIAN)
DSA-4187 (DEBIAN)
[debian-lts-announce] 20180502 [SECURITY] [DLA 1369-1] linux security update (MLIST)
USN-3655-2 (UBUNTU)
USN-3654-2 (UBUNTU)
USN-3654-1 (UBUNTU)
USN-3653-2 (UBUNTU)
USN-3653-1 (UBUNTU)
USN-3657-1 (UBUNTU)
USN-3656-1 (UBUNTU)
USN-3655-1 (UBUNTU)
[oss-security] 20221227 Re: Details on this supposed Linux Kernel ksmbd RCE (MLIST)
https://www.mail-archive.com/netdev%40vger.kernel.org/msg223373.html ()
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