← back
CVE-2018-20856

CVE-2018-20856

EPSS 0.7%
An issue was discovered in the Linux kernel before 4.18.7. In block/blk-core.c, there is an __blk_drain_queue() use-after-free because a certain error case is mishandled.
Affected products
n/a · n/a

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
http://packetstormsecurity.com/files/154059/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.htmlhttp://packetstormsecurity.com/files/154408/Kernel-Live-Patch-Security-Notice-LSN-0055-1.htmlhttp://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.htmlhttps://access.redhat.com/errata/RHSA-2019:3055https://access.redhat.com/errata/RHSA-2019:3076https://access.redhat.com/errata/RHSA-2019:3089https://access.redhat.com/errata/RHSA-2019:3217https://access.redhat.com/errata/RHSA-2020:0100https://access.redhat.com/errata/RHSA-2020:0103https://access.redhat.com/errata/RHSA-2020:0543https://access.redhat.com/errata/RHSA-2020:0664https://access.redhat.com/errata/RHSA-2020:0698