CVE-2022-2153

CVE-2022-2153

A flaw was found in the Linux kernel’s KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs, causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service.

Source: CVE-2022-2153

CVE-2022-26331

CVE-2022-26331

Potential vulnerabilities have been identified in Micro Focus ArcSight Logger. The vulnerabilities could be remotely exploited resulting in Information Disclosure, or Self Cross-Site Scripting (XSS). This issue affects: Micro Focus ArcSight Logger versions prior to v7.2.2 version and prior versions.

Source: CVE-2022-26331

CVE-2022-1271

CVE-2022-1271

An arbitrary file write vulnerability was found in GNU gzip’s zgrep utility. When zgrep is applied on the attacker’s chosen file name (for example, a crafted file name), this can overwrite an attacker’s content to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation when processing filenames with two or more newlines where selected content and the target file names are embedded in crafted multi-line file names. This flaw allows a remote, low privileged attacker to force zgrep to write arbitrary files on the system.

Source: CVE-2022-1271