Jann Horn discovered a race condition in the tty subsystem of the Linux
kernel in the locking for the TIOCSPGRP ioctl(), leading to a use-after-
free vulnerability. A local attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code. (CVE-2020-29661)
Jann Horn discovered that the tty subsystem of the Linux kernel did not use
consistent locking in some situations, leading to a read-after-free
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly expose sensitive information (kernel memory).
(CVE-2020-29660)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 14.04 | noarch | linux-image-3.13.0-188-generic | < 3.13.0-188.239 | UNKNOWN |
Ubuntu | 14.04 | noarch | kernel-signed-image-3.13.0-170-generic-di | < 3.13.0-170.220 | UNKNOWN |
Ubuntu | 14.04 | noarch | kernel-signed-image-3.13.0-170-generic-di-dbgsym | < 3.13.0-170.220 | UNKNOWN |
Ubuntu | 14.04 | noarch | linux-image-3.13.0-170-generic | < 3.13.0-170.220 | UNKNOWN |
Ubuntu | 14.04 | noarch | linux-image-3.13.0-170-generic-dbgsym | < 3.13.0-170.220 | UNKNOWN |
Ubuntu | 14.04 | noarch | linux-image-3.13.0-170-lowlatency | < 3.13.0-170.220 | UNKNOWN |
Ubuntu | 14.04 | noarch | linux-image-3.13.0-170-lowlatency-dbgsym | < 3.13.0-170.220 | UNKNOWN |
Ubuntu | 14.04 | noarch | linux-image-3.13.0-188-lowlatency | < 3.13.0-188.239 | UNKNOWN |
Ubuntu | 14.04 | noarch | linux-image-generic | < 3.13.0.188.197 | UNKNOWN |
Ubuntu | 14.04 | noarch | hv-kvp-daemon-init | < 3.13.0.170.181 | UNKNOWN |