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Test your applicationsUpgrade RHEL:9
kernel-zfcpdump-devel
to version 0:5.14.0-284.11.1.el9_2 or higher.
This issue was patched in RHSA-2023:2458
.
Note: Versions mentioned in the description apply only to the upstream kernel-zfcpdump-devel
package and not the kernel-zfcpdump-devel
package as distributed by RHEL
.
See How to fix?
for RHEL:9
relevant fixed versions and status.
In the Linux kernel, the following vulnerability has been resolved:
ip: Fix a data-race around sysctl_fwmark_reflect.
While reading sysctl_fwmark_reflect, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.