The vulnerability of the devm_ioremap() function in the Linux kernel’s watchdog component allows a malicious actor to trigger a service failure.

The vulnerability of the devmioremap function in the Linux kernel watchdog component is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2022-49387

In the Linux kernel, the following vulnerability has been resolved: watchdog: rzg2lwdt: Fix 32bit overflow issue The value of timercycleus can be 0 due to 32bit overflow. For eg:- If we assign the counter value "0xfff" for computing maxval. This patch fixes this issue by appending ULL to 1024, so...

PT-2022-31249

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.17 through v5.17.14 Description The issue is related to a fix for 'BUG: Invalid wait context' in the watchdog component rzg2l wdt. The actual impact and attack plausibility have not yet been proven. Recommendations For...

Security Bulletin: Apache log4j Vulnerability Affects IBM Sterling Global Mailbox (CVE-2021-44228)

Summary IBM Sterling Global Mailbox uses Apache Log4j and is impacted by CVE-2021-44228. Mitigation steps have been confirmed. Final remediation images pending. Vulnerability Details CVEID: CVE-2021-44228 DESCRIPTION: Apache Log4j could allow a remote attacker to execute arbitrary code on the...