Exploit for Out-of-bounds Write in Linux Linux_Kernel

This is a PoC exploit for CVE-2022-0995, a heap out-of-bounds write in the watchqueue Linux kernel component. The exploit targets Ubuntu 21.10 with kernel 5.13.0-37. It uses the same technique described in a Google Security Research writeup for CVE-2021-22555. The exploit is not 100% reliable and...

USN-5340-1 ckeditor vulnerabilities

Kyaw Min Thein discovered that CKEditor incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. This issue only affects Ubuntu 18.04 LTS. CVE-2018-9861 Micha Bentkowski discovered that CKEditor incorrectly handled certain inputs. An attacker could...

USN-5332-1 bind9 vulnerabilities

Xiang Li, Baojun Liu, Chaoyi Lu, and Changgen Zou discovered that Bind incorrectly handled certain bogus NS records when using forwarders. A remote attacker could possibly use this issue to manipulate cache results. CVE-2021-25220 It was discovered that Bind incorrectly handled certain crafted TC...

USN-5008-1 avahi vulnerabilities

Thomas Kremer discovered that Avahi incorrectly handled termination signals on the Unix socket. A local attacker could possibly use this issue to cause Avahi to hang, resulting in a denial of service. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 20.10. CVE-2021-3468 It...