Astra Linux – Vulnerabilities in Linux, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Prevents the release of buffers during I/O operations. When a task that is waiting for the completion of a Store Data operation is interrupted, an attempt is made to halt that operation. If this attempt fails due to a...

UBUNTU-CVE-2020-11884

In the Linux kernel 4.19 through 5.6.7 on the s390 platform, code execution may occur because of a race condition, as demonstrated by code in enablesacfuaccess in arch/s390/lib/uaccess.c that fails to protect against a concurrent page table upgrade, aka CID-3f777e19d171. A crash could also occur...

Security Bulletin: IBM® DB2® contains a denial of service vulnerability in scalar functions (CVE-2018-1977)

Summary IBM DB2 contains a denial of service vulnerability on Linux System z® platform. A remote, authenticated DB2 user could exploit this vulnerability by executing a specially-crafted SQL statement with the TRUNCATE scalar functions. This could result in a DB2 server crash; if so, the server...