Red Hat Security AdvisoryRHSA-2021:3440
kernel-rt security and bug fix update
Released 2021-09-07 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux Real Time (v. 8) kernel-rt-4.18.0-305.17.1.rt7.89.el8_4, kernel-rt-core-4.18.0-305.17.1.rt7.89.el8_4, kernel-rt-debug-4.18.0-305.17.1.rt7.89.el8_4 +7
- Red Hat Enterprise Linux Real Time for NFV (v. 8) kernel-rt-4.18.0-305.17.1.rt7.89.el8_4, kernel-rt-core-4.18.0-305.17.1.rt7.89.el8_4, kernel-rt-debug-4.18.0-305.17.1.rt7.89.el8_4 +9
Fixes 1 record
Priority LOW 39
net/sunrpc/xdr.c in the Linux kernel before 5.13.4 allows remote attackers to cause a denial of service (xdr_set_page_base slab-out-of-bounds access) by performing many NFS 4.2 READ_PLUS operations.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.03365 · Published 2021-08-08 · Fixed CWE-119
