A flaw was found in Linux Kernel because access to the global variable fg_console is not properly synchronized leading to a use after free in con_font_op.
CPE | Name | Operator | Version |
---|---|---|---|
debian_linux | eq | 9.0 | |
linux_kernel | ge | 5.5 | |
linux_kernel | lt | 5.9.5 | |
linux_kernel | ge | 4.20 | |
linux_kernel | lt | 5.4.75 | |
linux_kernel | ge | 4.15 | |
linux_kernel | lt | 4.19.155 | |
linux_kernel | ge | 4.10 | |
linux_kernel | lt | 4.14.204 | |
linux_kernel | ge | 4.5 |
www.openwall.com/lists/oss-security/2020/10/30/1
www.openwall.com/lists/oss-security/2020/11/04/3
bugzilla.redhat.com/show_bug.cgi?id=1893287%2C
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=90bfdeef83f1d6c696039b6a917190dcbbad3220
lists.debian.org/debian-lts-announce/2020/12/msg00015.html
lists.debian.org/debian-lts-announce/2020/12/msg00027.html
security.netapp.com/advisory/ntap-20210702-0005/
www.openwall.com/lists/oss-security/2020/10/30/1%2C
www.openwall.com/lists/oss-security/2020/11/04/3%2C