Published: 09/03/2018 Updated: 11/04/2024

CVSS v2 Base Score: 4.7 | Impact Score: 6.9 | Exploitability Score: 3.4

CVSS v3 Base Score: 4.7 | Impact Score: 3.6 | Exploitability Score: 1

VMScore: 419

Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C

Race condition in the store_int_with_restart() function in arch/x86/kernel/cpu/mcheck/mce.c in the Linux kernel up to and including 4.15.7 allows local users to cause a denial of service (panic) by leveraging root access to write to the check_interval file in a /sys/devices/system/machinecheck/machinecheck<cpu number> directory. NOTE: a third party has indicated that this report is not security relevant

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linux linux kernel
canonical ubuntu linux 16.04
canonical ubuntu linux 14.04
debian debian linux 7.0

Several security issues were fixed in the Linux kernel ...

Several security issues were addressed in the Linux kernel ...

Race condition in the store_int_with_restart() function in cpu/mcheck/mcec:A race condition in the store_int_with_restart() function in arch/x86/kernel/cpu/mcheck/mcec in the Linux kernel allows local users to cause a denial of service (panic) by leveraging root access to write to the check_interval file in a /sys/devices/system/machinecheck/mach ...

A weakness was found in the Linux kernel's implementation of random seed data Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated (CVE-2018-1108) A flaw was found in the way the Linux kernel handled exceptions delivered after a stack switch operation via Mov SS or Pop SS instruction ...

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks CVE-2015-9016 Ming Lei reported a race condition in the multiqueue block layer (blk-mq) On a system with a driver using blk-mq (mtip32xx, null_blk, or virtio_blk), a local user might be able ...

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks CVE-2017-5715 Multiple researchers have discovered a vulnerability in various processors supporting speculative execution, enabling an attacker controlling an unprivileged process to read mem ...

A race condition in the store_int_with_restart() function in arch/x86/kernel/cpu/mcheck/mcec in the Linux kernel allows local users to cause a denial of service (panic) by leveraging root access to write to the check_interval file in a /sys/devices/system/machinecheck/machinecheck<cpu number> directory ...

CWE-362 https://lkml.org/lkml/2018/3/2/970 https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=b3b7c4795ccab5be71f080774c45bbbcc75c2aaf http://www.securityfocus.com/bid/103356 https://bugzilla.suse.com/show_bug.cgi?id=1084755 https://www.debian.org/security/2018/dsa-4188 https://www.debian.org/security/2018/dsa-4187 https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html https://usn.ubuntu.com/3654-2/https://usn.ubuntu.com/3654-1/https://usn.ubuntu.com/3656-1/https://nvd.nist.gov https://usn.ubuntu.com/3656-1/

CVE-2018-7995

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