CVE-2020-27830

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks CVE-2020-27815 A flaw was reported in the JFS filesystem code allowing a local attacker with the ability to set extended attributes to cause a denial of service CVE-2020-27825 Adam pi3 Z ...

A security issue was found in the speakup module of the Linux kernel In the spk_ttyio_receive_buf2() function in drivers/accessibility/speakup/spk_ttyioc, it would dereference spk_ttyio_synth without checking whether it is NULL or not, and may lead to a null pointer dereference crash ...