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OVAL Definitions
>
OVAL Definition Details
Id
oval:ru.altx-soft.nix:def:110390
[Eng]
Version
4
Class
patch
ALTXid
296767
Language
Russian
Severity
Critical
Title
MGASA-2018-0340 -- обновление безопасности для kernel-tmb
Description
This kernel-tmb update is based on the upstream 4.14.62 and fixes security issues.
Family
unix
Platform
Mageia 6
Product
kernel-tmb
Reference
VENDOR: MGASA-2018-0340
VENDOR: MGASA-2018-0340
Id:
MGASA-2018-0340
Reference:
https://advisories.mageia.org/MGASA-2018-0340.html
CVE: CVE-2018-1087
CVE: CVE-2018-1087
Id:
CVE-2018-1087
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1087
Comment
: kernel KVM before versions kernel 4.16, kernel 4.16-rc7, kernel 4.17-rc1, kernel 4.17-rc2 and kernel 4.17-rc3 is vulnerable to a flaw in the way the Linux kernel's KVM hypervisor handled exceptions delivered after a stack switch operation via Mov SS or Pop SS instructions. During the stack switch operation, the processor did not deliver interrupts and exceptions, rather they are delivered once the first instruction after the stack switch is executed. An unprivileged KVM guest user could use this flaw to crash the guest or, potentially, escalate their privileges in the guest.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1087 (CONFIRM)
https://access.redhat.com/security/vulnerabilities/pop_ss (MISC)
http://www.openwall.com/lists/oss-security/2018/05/08/5 (MISC)
DSA-4196 (DEBIAN)
USN-3641-2 (UBUNTU)
RHSA-2018:1524 (REDHAT)
RHSA-2018:1355 (REDHAT)
RHSA-2018:1348 (REDHAT)
RHSA-2018:1347 (REDHAT)
RHSA-2018:1345 (REDHAT)
RHSA-2018:1318 (REDHAT)
1040862 (SECTRACK)
104127 (BID)
USN-3641-1 (UBUNTU)
CVE: CVE-2018-1118
CVE: CVE-2018-1118
Id:
CVE-2018-1118
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1118
Comment
: Linux kernel vhost since version 4.8 does not properly initialize memory in messages passed between virtual guests and the host operating system in the vhost/vhost.c:vhost_new_msg() function. This can allow local privileged users to read some kernel memory contents when reading from the /dev/vhost-net device file.
CVSSv2 Score:
2.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
LOW
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE:
665 (Improper Initialization)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1118 (CONFIRM)
[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package (MLIST)
USN-3762-2 (UBUNTU)
USN-3762-1 (UBUNTU)
RHSA-2018:3096 (REDHAT)
RHSA-2018:3083 (REDHAT)
RHSA-2018:2948 (REDHAT)
CVE: CVE-2018-5390
CVE: CVE-2018-5390
Id:
CVE-2018-5390
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5390
Comment
: Linux kernel versions 4.9+ can be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service.
CVSSv2 Score:
7.8
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
400 (Uncontrolled Resource Consumption ('Resource Exhaustion'))
References:
VU#962459 (CERT-VN)
https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=1a4f14bab1868b443f0dd3c55b689a478f82e72e (CONFIRM)
https://www.synology.com/support/security/Synology_SA_18_41 (CONFIRM)
DSA-4266 (DEBIAN)
USN-3732-2 (UBUNTU)
USN-3732-1 (UBUNTU)
1041424 (SECTRACK)
104976 (BID)
1041434 (SECTRACK)
USN-3742-2 (UBUNTU)
USN-3742-1 (UBUNTU)
USN-3741-1 (UBUNTU)
RHSA-2018:2395 (REDHAT)
RHSA-2018:2384 (REDHAT)
https://security.netapp.com/advisory/ntap-20180815-0003/ (CONFIRM)
[debian-lts-announce] 20180815 [SECURITY] [DLA 1466-1] linux-4.9 security update (MLIST)
RHSA-2018:2403 (REDHAT)
RHSA-2018:2402 (REDHAT)
USN-3741-2 (UBUNTU)
http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-004.txt (CONFIRM)
https://www.a10networks.com/support/security-advisories/tcp-ip-cve-2018-5390-segmentsmack (CONFIRM)
20180824 Linux and FreeBSD Kernels TCP Reassembly Denial of Service Vulnerabilities Affecting Cisco Products: August 2018 (CISCO)
https://support.f5.com/csp/article/K95343321 (CONFIRM)
RHSA-2018:2645 (REDHAT)
USN-3763-1 (UBUNTU)
RHSA-2018:2791 (REDHAT)
RHSA-2018:2790 (REDHAT)
RHSA-2018:2789 (REDHAT)
RHSA-2018:2785 (REDHAT)
RHSA-2018:2776 (REDHAT)
RHSA-2018:2933 (REDHAT)
RHSA-2018:2924 (REDHAT)
RHSA-2018:2948 (REDHAT)
https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 (CONFIRM)
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html (CONFIRM)
[oss-security] 20190628 Re: linux-distros membership application - Microsoft (MLIST)
[oss-security] 20190706 Re: linux-distros membership application - Microsoft (MLIST)
[oss-security] 20190706 Re: linux-distros membership application - Microsoft (MLIST)
https://cert-portal.siemens.com/productcert/pdf/ssa-377115.pdf (CONFIRM)
https://www.oracle.com/security-alerts/cpujul2020.html (MISC)
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20181031-02-linux-en (CONFIRM)
https://support.f5.com/csp/article/K95343321?utm_source=f5support&%3Butm_medium=RSS ()
CVE: CVE-2018-6412
CVE: CVE-2018-6412
Id:
CVE-2018-6412
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6412
Comment
: In the function sbusfb_ioctl_helper() in drivers/video/fbdev/sbuslib.c in the Linux kernel through 4.15, an integer signedness error allows arbitrary information leakage for the FBIOPUTCMAP_SPARC and FBIOGETCMAP_SPARC commands.
CVSSv2 Score:
5
Access vector:
NETWORK
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
NONE
Availability impact:
NONE
CVSSv2 Vector:
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSSv3 Score:
7.5
Attack vector:
NETWORK
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
NONE
Availability impact:
NONE
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE:
200 (Information Exposure)
References:
https://marc.info/?l=linux-fbdev&m=151734425901499&w=2 (MISC)
https://github.com/torvalds/linux/commit/250c6c49e3b68756b14983c076183568636e2bde (CONFIRM)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=250c6c49e3b68756b14983c076183568636e2bde (CONFIRM)
CVE: CVE-2018-8897
CVE: CVE-2018-8897
Id:
CVE-2018-8897
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8897
Comment
: A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual (SDM) was mishandled in the development of some or all operating-system kernels, resulting in unexpected behavior for #DB exceptions that are deferred by MOV SS or POP SS, as demonstrated by (for example) privilege escalation in Windows, macOS, some Xen configurations, or FreeBSD, or a Linux kernel crash. The MOV to SS and POP SS instructions inhibit interrupts (including NMIs), data breakpoints, and single step trap exceptions until the instruction boundary following the next instruction (SDM Vol. 3A; section 6.8.3). (The inhibited data breakpoints are those on memory accessed by the MOV to SS or POP to SS instruction itself.) Note that debug exceptions are not inhibited by the interrupt enable (EFLAGS.IF) system flag (SDM Vol. 3A; section 2.3). If the instruction following the MOV to SS or POP to SS instruction is an instruction like SYSCALL, SYSENTER, INT 3, etc. that transfers control to the operating system at CPL < 3, the debug exception is delivered after the transfer to CPL < 3 is complete. OS kernels may not expect this order of events and may therefore experience unexpected behavior when it occurs.
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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
362 (Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition'))
References:
https://xenbits.xen.org/xsa/advisory-260.html (MISC)
https://www.freebsd.org/security/advisories/FreeBSD-SA-18:06.debugreg.asc (MISC)
https://github.com/torvalds/linux/commit/d8ba61ba58c88d5207c1ba2f7d9a2280e7d03be9 (MISC)
https://bugzilla.redhat.com/show_bug.cgi?id=1567074 (MISC)
http://openwall.com/lists/oss-security/2018/05/08/1 (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d8ba61ba58c88d5207c1ba2f7d9a2280e7d03be9 (MISC)
https://svnweb.freebsd.org/base?view=revision&revision=333368 (MISC)
https://support.apple.com/HT208742 (MISC)
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8897 (CONFIRM)
http://openwall.com/lists/oss-security/2018/05/08/4 (MISC)
https://www.triplefault.io/2018/05/spurious-db-exceptions-with-pop-ss.html (MISC)
https://www.synology.com/support/security/Synology_SA_18_21 (CONFIRM)
USN-3641-2 (UBUNTU)
https://support.citrix.com/article/CTX234679 (CONFIRM)
https://patchwork.kernel.org/patch/10386677/ (MISC)
RHSA-2018:1355 (REDHAT)
RHSA-2018:1354 (REDHAT)
RHSA-2018:1353 (REDHAT)
RHSA-2018:1352 (REDHAT)
RHSA-2018:1351 (REDHAT)
RHSA-2018:1350 (REDHAT)
RHSA-2018:1349 (REDHAT)
RHSA-2018:1348 (REDHAT)
RHSA-2018:1347 (REDHAT)
RHSA-2018:1346 (REDHAT)
RHSA-2018:1345 (REDHAT)
RHSA-2018:1319 (REDHAT)
RHSA-2018:1318 (REDHAT)
1040849 (SECTRACK)
104071 (BID)
DSA-4196 (DEBIAN)
1040882 (SECTRACK)
1040866 (SECTRACK)
1040861 (SECTRACK)
1040744 (SECTRACK)
RHSA-2018:1524 (REDHAT)
DSA-4201 (DEBIAN)
https://github.com/can1357/CVE-2018-8897/ (MISC)
44697 (EXPLOIT-DB)
[debian-lts-announce] 20180525 [SECURITY] [DLA 1383-1] xen security update (MLIST)
USN-3641-1 (UBUNTU)
[debian-lts-announce] 20180601 [SECURITY] [DLA 1392-1] linux security update (MLIST)
45024 (EXPLOIT-DB)
https://security.netapp.com/advisory/ntap-20180927-0002/ (CONFIRM)
[debian-lts-announce] 20181112 [SECURITY] [DLA 1577-1] xen security update (MLIST)
https://help.ecostruxureit.com/display/public/UADCE725/Security+fixes+in+StruxureWare+Data+Center+Expert+v7.6.0 (CONFIRM)
VU#631579 (CERT-VN)
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190921-01-debug-en (CONFIRM)
CVE: CVE-2018-10853
CVE: CVE-2018-10853
Id:
CVE-2018-10853
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10853
Comment
: A flaw was found in the way Linux kernel KVM hypervisor before 4.18 emulated instructions such as sgdt/sidt/fxsave/fxrstor. It did not check current privilege(CPL) level while emulating unprivileged instructions. An unprivileged guest user/process could use this flaw to potentially escalate privileges inside guest.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
269 (Improper Privilege Management)
References:
https://www.openwall.com/lists/oss-security/2018/09/02/1 (MISC)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3c9fa24ca7c9c47605672916491f79e8ccacb9e6 (CONFIRM)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=129a72a0d3c8e139a04512325384fe5ac119e74 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10853 (CONFIRM)
[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package (MLIST)
[debian-lts-announce] 20180715 [SECURITY] [DLA 1422-2] linux security update (MLIST)
[debian-lts-announce] 20180714 [SECURITY] [DLA 1422-1] linux security update (MLIST)
USN-3777-2 (UBUNTU)
USN-3777-1 (UBUNTU)
openSUSE-SU-2019:1407 (SUSE)
RHSA-2019:2043 (REDHAT)
RHSA-2019:2029 (REDHAT)
RHSA-2020:0036 (REDHAT)
RHSA-2020:0103 (REDHAT)
RHSA-2020:0179 (REDHAT)
CVE: CVE-2018-10840
CVE: CVE-2018-10840
Id:
CVE-2018-10840
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10840
Comment
: Linux kernel is vulnerable to a heap-based buffer overflow in the fs/ext4/xattr.c:ext4_xattr_set_entry() function. An attacker could exploit this by operating on a mounted crafted ext4 image.
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:
6.6
Attack vector:
PHYSICAL
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:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
122 (Heap-based Buffer Overflow)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10840 (CONFIRM)
USN-3752-2 (UBUNTU)
USN-3752-1 (UBUNTU)
USN-3752-3 (UBUNTU)
104858 (BID)
RHSA-2019:0162 (REDHAT)
CVE: CVE-2018-10876
CVE: CVE-2018-10876
Id:
CVE-2018-10876
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10876
Comment
: A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4_ext_remove_space() function when mounting and operating a crafted ext4 image.
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:
416 (Use After Free)
References:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8844618d8aa7a9973e7b527d038a2a589665002c (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10876 (CONFIRM)
https://bugzilla.kernel.org/show_bug.cgi?id=199403 (CONFIRM)
http://patchwork.ozlabs.org/patch/929239/ (CONFIRM)
[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package (MLIST)
USN-3753-2 (UBUNTU)
USN-3753-1 (UBUNTU)
106503 (BID)
USN-3871-1 (UBUNTU)
USN-3871-4 (UBUNTU)
USN-3871-3 (UBUNTU)
USN-3871-5 (UBUNTU)
RHSA-2019:0525 (REDHAT)
104904 (BID)
CVE: CVE-2018-10877
CVE: CVE-2018-10877
Id:
CVE-2018-10877
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10877
Comment
: Linux kernel ext4 filesystem is vulnerable to an out-of-bound access in the ext4_ext_drop_refs() function when operating on a crafted ext4 filesystem image.
CVSSv2 Score:
6.8
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
6.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
HIGH
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
HIGH
Integrity impact:
HIGH
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
CWE:
125 (Out-of-bounds Read)
References:
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10877 (CONFIRM)
[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package (MLIST)
USN-3754-1 (UBUNTU)
USN-3753-2 (UBUNTU)
USN-3753-1 (UBUNTU)
RHSA-2018:2948 (REDHAT)
106503 (BID)
USN-3871-1 (UBUNTU)
USN-3871-4 (UBUNTU)
USN-3871-3 (UBUNTU)
USN-3871-5 (UBUNTU)
104878 (BID)
CVE: CVE-2018-10879
CVE: CVE-2018-10879
Id:
CVE-2018-10879
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10879
Comment
: A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause a use-after-free in ext4_xattr_set_entry function and a denial of service or unspecified other impact may occur by renaming a file in a crafted ext4 filesystem image.
CVSSv2 Score:
6.1
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE:
416 (Use After Free)
References:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5369a762c882c0b6e9599e4ebbb3a9ba9eee7e2d (CONFIRM)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=513f86d73855ce556ea9522b6bfd79f87356dc3a (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10879 (CONFIRM)
https://bugzilla.kernel.org/show_bug.cgi?id=200001 (CONFIRM)
http://patchwork.ozlabs.org/patch/928667/ (CONFIRM)
http://patchwork.ozlabs.org/patch/928666/ (CONFIRM)
[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package (MLIST)
104902 (BID)
USN-3753-2 (UBUNTU)
USN-3753-1 (UBUNTU)
RHSA-2018:3096 (REDHAT)
RHSA-2018:3083 (REDHAT)
RHSA-2018:2948 (REDHAT)
USN-3871-1 (UBUNTU)
USN-3871-4 (UBUNTU)
USN-3871-3 (UBUNTU)
USN-3871-5 (UBUNTU)
CVE: CVE-2018-10880
CVE: CVE-2018-10880
Id:
CVE-2018-10880
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10880
Comment
: Linux kernel is vulnerable to a stack-out-of-bounds write in the ext4 filesystem code when mounting and writing to a crafted ext4 image in ext4_update_inline_data(). An attacker could use this to cause a system crash and a denial of service.
CVSSv2 Score:
7.1
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
COMPLETE
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:C
CVSSv3 Score:
5.5
Attack vector:
LOCAL
Attack complexity:
LOW
Privileges required:
NONE
User interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CWE:
787 (Out-of-bounds Write)
References:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8cdb5240ec5928b20490a2bb34cb87e9a5f40226 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10880 (CONFIRM)
https://bugzilla.kernel.org/show_bug.cgi?id=200005 (CONFIRM)
http://patchwork.ozlabs.org/patch/930639/ (CONFIRM)
[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package (MLIST)
RHSA-2018:2948 (REDHAT)
USN-3821-2 (UBUNTU)
USN-3821-1 (UBUNTU)
106503 (BID)
USN-3871-1 (UBUNTU)
USN-3871-4 (UBUNTU)
USN-3871-3 (UBUNTU)
USN-3871-5 (UBUNTU)
104907 (BID)
CVE: CVE-2018-10881
CVE: CVE-2018-10881
Id:
CVE-2018-10881
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10881
Comment
: A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound access in ext4_get_group_info function, a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.
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:
787 (Out-of-bounds Write)
References:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6e8ab72a812396996035a37e5ca4b3b99b5d214b (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10881 (CONFIRM)
https://bugzilla.kernel.org/show_bug.cgi?id=200015 (CONFIRM)
http://patchwork.ozlabs.org/patch/929792/ (CONFIRM)
[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package (MLIST)
104901 (BID)
USN-3754-1 (UBUNTU)
USN-3753-2 (UBUNTU)
USN-3753-1 (UBUNTU)
USN-3752-2 (UBUNTU)
USN-3752-1 (UBUNTU)
USN-3752-3 (UBUNTU)
RHSA-2018:3096 (REDHAT)
RHSA-2018:3083 (REDHAT)
RHSA-2018:2948 (REDHAT)
CVE: CVE-2018-10882
CVE: CVE-2018-10882
Id:
CVE-2018-10882
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10882
Comment
: A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and a system crash by unmounting a crafted ext4 filesystem image.
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:
787 (Out-of-bounds Write)
References:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c37e9e013469521d9adb932d17a1795c139b36db (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10882 (CONFIRM)
https://bugzilla.kernel.org/show_bug.cgi?id=200069 (CONFIRM)
[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package (MLIST)
USN-3753-2 (UBUNTU)
USN-3753-1 (UBUNTU)
RHSA-2018:2948 (REDHAT)
106503 (BID)
USN-3871-1 (UBUNTU)
USN-3871-4 (UBUNTU)
USN-3871-3 (UBUNTU)
USN-3871-5 (UBUNTU)
CVE: CVE-2018-10883
CVE: CVE-2018-10883
Id:
CVE-2018-10883
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10883
Comment
: A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.
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:
787 (Out-of-bounds Write)
References:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e09463f220ca9a1a1ecfda84fcda658f99a1f12a (CONFIRM)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8bc1379b82b8e809eef77a9fedbb75c6c297be19 (CONFIRM)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10883 (CONFIRM)
[debian-lts-announce] 20180718 [SECURITY] [DLA 1423-1] linux-4.9 new package (MLIST)
RHSA-2018:3096 (REDHAT)
RHSA-2018:3083 (REDHAT)
RHSA-2018:2948 (REDHAT)
USN-3871-1 (UBUNTU)
USN-3879-2 (UBUNTU)
USN-3879-1 (UBUNTU)
USN-3871-4 (UBUNTU)
USN-3871-3 (UBUNTU)
USN-3871-5 (UBUNTU)
https://support.f5.com/csp/article/K94735334?utm_source=f5support&%3Butm_medium=RSS (MISC)
CVE: CVE-2018-11412
CVE: CVE-2018-11412
Id:
CVE-2018-11412
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11412
Comment
: In the Linux kernel 4.13 through 4.16.11, ext4_read_inline_data() in fs/ext4/inline.c performs a memcpy with an untrusted length value in certain circumstances involving a crafted filesystem that stores the system.data extended attribute value in a dedicated inode.
CVSSv2 Score:
4.3
Access vector:
NETWORK
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CVSSv3 Score:
5.9
Attack vector:
NETWORK
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
NONE
Integrity impact:
NONE
Availability impact:
HIGH
CVSSv3 Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE:
416 (Use After Free)
References:
https://bugzilla.kernel.org/show_bug.cgi?id=199803 (MISC)
https://bugs.chromium.org/p/project-zero/issues/detail?id=1580 (MISC)
104291 (BID)
44832 (EXPLOIT-DB)
USN-3752-2 (UBUNTU)
USN-3752-1 (UBUNTU)
USN-3752-3 (UBUNTU)
RHSA-2019:0525 (REDHAT)
CVE: CVE-2018-12904
CVE: CVE-2018-12904
Id:
CVE-2018-12904
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12904
Comment
: In arch/x86/kvm/vmx.c in the Linux kernel before 4.17.2, when nested virtualization is used, local attackers could cause L1 KVM guests to VMEXIT, potentially allowing privilege escalations and denial of service attacks due to lack of checking of CPL.
CVSSv2 Score:
4.4
Access vector:
LOCAL
Access complexity:
MEDIUM
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:M/Au:N/C:P/I:P/A:P
CVSSv3 Score:
4.9
Attack vector:
LOCAL
Attack complexity:
HIGH
Privileges required:
NONE
User interaction:
NONE
Scope:
UNCHANGED
Confidentiality impact:
LOW
Integrity impact:
LOW
Availability impact:
LOW
CVSSv3 Vector:
CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
References:
https://github.com/torvalds/linux/commit/727ba748e110b4de50d142edca9d6a9b7e6111d8 (MISC)
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.17.2 (MISC)
https://bugs.chromium.org/p/project-zero/issues/detail?id=1589 (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=727ba748e110b4de50d142edca9d6a9b7e6111d8 (MISC)
44944 (EXPLOIT-DB)
USN-3752-2 (UBUNTU)
USN-3752-1 (UBUNTU)
USN-3752-3 (UBUNTU)
CVE: CVE-2018-13405
CVE: CVE-2018-13405
Id:
CVE-2018-13405
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-13405
Comment
: The inode_init_owner function in fs/inode.c in the Linux kernel through 3.16 allows local users to create files with an unintended group ownership, in a scenario where a directory is SGID to a certain group and is writable by a user who is not a member of that group. Here, the non-member can trigger creation of a plain file whose group ownership is that group. The intended behavior was that the non-member can trigger creation of a directory (but not a plain file) whose group ownership is that group. The non-member can escalate privileges by making the plain file executable and SGID.
CVSSv2 Score:
4.6
Access vector:
LOCAL
Access complexity:
LOW
Authentication:
NONE
Confidentiality impact:
PARTIAL
Integrity impact:
PARTIAL
Availability impact:
PARTIAL
CVSSv2 Vector:
AV:L/AC:L/Au:N/C:P/I:P/A:P
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:
269 (Improper Privilege Management)
References:
https://twitter.com/grsecurity/status/1015082951204327425 (MISC)
https://github.com/torvalds/linux/commit/0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7 (MISC)
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0fa3ecd87848c9c93c2c828ef4c3a8ca36ce46c7 (MISC)
http://openwall.com/lists/oss-security/2018/07/13/2 (MISC)
45033 (EXPLOIT-DB)
DSA-4266 (DEBIAN)
[debian-lts-announce] 20180815 [SECURITY] [DLA 1466-1] linux-4.9 security update (MLIST)
USN-3754-1 (UBUNTU)
USN-3753-2 (UBUNTU)
USN-3753-1 (UBUNTU)
USN-3752-2 (UBUNTU)
USN-3752-1 (UBUNTU)
USN-3752-3 (UBUNTU)
RHSA-2018:3096 (REDHAT)
RHSA-2018:3083 (REDHAT)
RHSA-2018:2948 (REDHAT)
106503 (BID)
RHSA-2019:0717 (REDHAT)
https://support.f5.com/csp/article/K00854051 (CONFIRM)
RHSA-2019:2476 (REDHAT)
RHSA-2019:2566 (REDHAT)
RHSA-2019:2696 (REDHAT)
RHSA-2019:2730 (REDHAT)
RHSA-2019:4164 (REDHAT)
RHSA-2019:4159 (REDHAT)
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=0b3369840cd61c23e2b9241093737b4c395cb406 (CONFIRM)
FEDORA-2022-3a60c34473 ()
FEDORA-2022-5d0676b098 ()
CVE: CVE-2018-14678
CVE: CVE-2018-14678
Id:
CVE-2018-14678
Reference:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14678
Comment
: An issue was discovered in the Linux kernel through 4.17.11, as used in Xen through 4.11.x. The xen_failsafe_callback entry point in arch/x86/entry/entry_64.S does not properly maintain RBX, which allows local users to cause a denial of service (uninitialized memory usage and system crash). Within Xen, 64-bit x86 PV Linux guest OS users can trigger a guest OS crash or possibly gain privileges.
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:
665 (Improper Initialization)
References:
https://xenbits.xen.org/xsa/advisory-274.html (MISC)
1041397 (SECTRACK)
104924 (BID)
DSA-4308 (DEBIAN)
[debian-lts-announce] 20181003 [SECURITY] [DLA 1531-1] linux-4.9 security update (MLIST)
USN-3931-2 (UBUNTU)
USN-3931-1 (UBUNTU)
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