Synopsis:          Important: kernel security and bug fix update
Advisory ID:       SLSA-2023:4151-1
Issue Date:        2023-07-18
CVE Numbers:       CVE-2022-3564
--

Security Fix(es):

* kernel: use-after-free caused by l2cap_reassemble_sdu() in
net/bluetooth/l2cap_core.c (CVE-2022-3564)

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):

* perf record -ag does not capture user space stack frames on s390x

* SL7.9 - kernel: handle new reply code FILTERED_BY_HYPERVISOR
--

SL7
  x86_64
    bpftool-3.10.0-1160.95.1.el7.x86_64.rpm
    bpftool-debuginfo-3.10.0-1160.95.1.el7.x86_64.rpm
    kernel-3.10.0-1160.95.1.el7.x86_64.rpm
    kernel-debug-3.10.0-1160.95.1.el7.x86_64.rpm
    kernel-debug-debuginfo-3.10.0-1160.95.1.el7.x86_64.rpm
    kernel-debug-devel-3.10.0-1160.95.1.el7.x86_64.rpm
    kernel-debuginfo-3.10.0-1160.95.1.el7.x86_64.rpm
    kernel-debuginfo-common-x86_64-3.10.0-1160.95.1.el7.x86_64.rpm
    kernel-devel-3.10.0-1160.95.1.el7.x86_64.rpm
    kernel-headers-3.10.0-1160.95.1.el7.x86_64.rpm
    kernel-tools-3.10.0-1160.95.1.el7.x86_64.rpm
    kernel-tools-debuginfo-3.10.0-1160.95.1.el7.x86_64.rpm
    kernel-tools-libs-3.10.0-1160.95.1.el7.x86_64.rpm
    perf-3.10.0-1160.95.1.el7.x86_64.rpm
    perf-debuginfo-3.10.0-1160.95.1.el7.x86_64.rpm
    python-perf-3.10.0-1160.95.1.el7.x86_64.rpm
    python-perf-debuginfo-3.10.0-1160.95.1.el7.x86_64.rpm
    kernel-tools-libs-devel-3.10.0-1160.95.1.el7.x86_64.rpm
  noarch
    kernel-abi-whitelists-3.10.0-1160.95.1.el7.noarch.rpm
    kernel-doc-3.10.0-1160.95.1.el7.noarch.rpm

- Scientific Linux Development Team

SciLinux: SLSA-2023-4151-1 Important: kernel on SL7.x x86_64

kernel: use-after-free caused by l2cap_reassemble_sdu() in net/bluetooth/l2cap_core.c (CVE-2022-3564) For more details about the security issue(s), including the impact, a CVSS sco...

Summary

Important: kernel security and bug fix update



Security Fixes

* kernel: use-after-free caused by l2cap_reassemble_sdu() in net/bluetooth/l2cap_core.c (CVE-2022-3564)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE

Severity
Advisory ID: SLSA-2023:4151-1
Issued Date: : 2023-07-18
CVE Numbers: CVE-2022-3564

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