Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ICMP: Fixed data races related to sysctlicmpechoenableprobe. When reading sysctlicmpechoenableprobe, it can be changed concurrently. Therefore, we need to add READONCE to its readers...

CVE-2022-49633

In the Linux kernel, the following vulnerability has been resolved: icmp: Fix data-races around sysctlicmpechoenableprobe. While reading sysctlicmpechoenableprobe, it can be changed concurrently. Thus, we need to add READONCE to its readers...

SUSE CVE-2022-49633

In the Linux kernel, the following vulnerability has been resolved: icmp: Fix data-races around sysctlicmpechoenableprobe. While reading sysctlicmpechoenableprobe, it can be changed concurrently. Thus, we need to add READONCE to its readers...

CVE-2022-49633 icmp: Fix data-races around sysctl_icmp_echo_enable_probe.

In the Linux kernel, the following vulnerability has been resolved: icmp: Fix data-races around sysctlicmpechoenableprobe. While reading sysctlicmpechoenableprobe, it can be changed concurrently. Thus, we need to add READONCE to its readers...

CVE-2022-49633

In the Linux kernel (CVE-2022-49633), a data-race was fixed in icmp_echo_enable_probe where readers could observe concurrent writes. The mitigation adds READ_ONCE() to readers to prevent reading torn data. The provided connected docs confirm this resolution and describe the underlying issue and f...

PT-2022-32661

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.56 Description The issue concerns a data-race around sysctl icmp echo enable probe in the Linux Kernel. The actual impact and attack plausibility have not yet been proven. Recommendations For versions prior...