kernel (SL7)

Synopsis: Moderate: kernel security and bug fix update
Advisory ID: SLSA-2022:0063-1
Issue Date: 2022-01-14
CVE Numbers: CVE-2020-25704
CVE-2020-36322
CVE-2021-42739


Security Fix(es):

* kernel: perf_event_parse_addr_filter memory (CVE-2020-25704)

* kernel: fuse: fuse_do_getattr() calls make_bad_inode() in inappropriate
situations (CVE-2020-36322)

* kernel: Heap buffer overflow in firedtv driver (CVE-2021-42739)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE

Bug Fix(es):

* A gfs2 withdrawal occurs function = gfs2_setbit, file =
fs/gfs2/rgrp.c, line = 109

* i40e SR-IOV TX driver issue detected on VF 7 – VF connectivity
loose after VF down/up duplicate ACK not sent when expected

* [kernel-debug] BUG: bad unlock balance detected! when
running LTP read_all * Rudimentary support for AMD Milan – Call
init_amd_zn() om Family 19h processors

* A VM with <=8 CPUs handles all the Mellanox NIC interrupts on CPU0 only, causing low performance * fix _PSD override quirk for AMD family 19h+ * generic_file_aio_read returns 0 when interrupted early with a fatal signal — SL7 x86_64 bpftool-3.10.0-1160.53.1.el7.x86_64.rpm bpftool-debuginfo-3.10.0-1160.53.1.el7.x86_64.rpm kernel-3.10.0-1160.53.1.el7.x86_64.rpm kernel-debug-3.10.0-1160.53.1.el7.x86_64.rpm kernel-debug-debuginfo-3.10.0-1160.53.1.el7.x86_64.rpm kernel-debug-devel-3.10.0-1160.53.1.el7.x86_64.rpm kernel-debuginfo-3.10.0-1160.53.1.el7.x86_64.rpm kernel-debuginfo-common-x86_64-3.10.0-1160.53.1.el7.x86_64.rpm kernel-devel-3.10.0-1160.53.1.el7.x86_64.rpm kernel-headers-3.10.0-1160.53.1.el7.x86_64.rpm kernel-tools-3.10.0-1160.53.1.el7.x86_64.rpm kernel-tools-debuginfo-3.10.0-1160.53.1.el7.x86_64.rpm kernel-tools-libs-3.10.0-1160.53.1.el7.x86_64.rpm kernel-tools-libs-devel-3.10.0-1160.53.1.el7.x86_64.rpm perf-3.10.0-1160.53.1.el7.x86_64.rpm perf-debuginfo-3.10.0-1160.53.1.el7.x86_64.rpm python-perf-3.10.0-1160.53.1.el7.x86_64.rpm python-perf-debuginfo-3.10.0-1160.53.1.el7.x86_64.rpm noarch kernel-abi-whitelists-3.10.0-1160.53.1.el7.noarch.rpm kernel-doc-3.10.0-1160.53.1.el7.noarch.rpm – Scientific Linux Development Team