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Test your applicationsUpgrade RHEL:9
kernel-64k-modules
to version 0:5.14.0-427.13.1.el9_4 or higher.
This issue was patched in RHSA-2024:2394
.
Note: Versions mentioned in the description apply only to the upstream kernel-64k-modules
package and not the kernel-64k-modules
package as distributed by RHEL
.
See How to fix?
for RHEL:9
relevant fixed versions and status.
A use-after-free flaw was found in vcs_read in drivers/tty/vt/vc_screen.c in vc_screen in the Linux Kernel. This issue may allow an attacker with local user access to cause a system crash or leak internal kernel information.