Linux · Amazon Linux · Security advisory · October 12, 2023

ALAS2023-2023-385: Security update for 20 packages

ALAS2023-2023-385, released October 12, 2023, fixes 22 CVEs across 20 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
22
None rated Critical
Exploited
0
None reported
Highest CVSS
8.0
Base score, 0 to 10
Highest EPSS
0.0049
42nd percentile

Priority of the 22 CVEs

Patch now 0 Urgent 0 High 11 Routine 11

Fixed package versions

ProductReleaseFixed in
bpftoolamzn 20236.1.56-82.125.amzn2023
bpftool-debuginfoamzn 20236.1.56-82.125.amzn2023
kernelamzn 20236.1.56-82.125.amzn2023
kernel-debuginfoamzn 20236.1.56-82.125.amzn2023
kernel-debuginfo-common-aarch64amzn 20236.1.56-82.125.amzn2023
kernel-debuginfo-common-x86_64amzn 20236.1.56-82.125.amzn2023
kernel-develamzn 20236.1.56-82.125.amzn2023
kernel-headersamzn 20236.1.56-82.125.amzn2023
kernel-libbpfamzn 20236.1.56-82.125.amzn2023
kernel-libbpf-develamzn 20236.1.56-82.125.amzn2023
kernel-libbpf-staticamzn 20236.1.56-82.125.amzn2023
kernel-livepatch-6.1.56-82.125amzn 20231.0-0.amzn2023
kernel-modules-extraamzn 20236.1.56-82.125.amzn2023
kernel-toolsamzn 20236.1.56-82.125.amzn2023
kernel-tools-debuginfoamzn 20236.1.56-82.125.amzn2023
kernel-tools-develamzn 20236.1.56-82.125.amzn2023
perfamzn 20236.1.56-82.125.amzn2023
perf-debuginfoamzn 20236.1.56-82.125.amzn2023
python3-perfamzn 20236.1.56-82.125.amzn2023
python3-perf-debuginfoamzn 20236.1.56-82.125.amzn2023

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
High CVE-2023-5345 kernel-tools: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: u...7.8 0.0049 None reported
High CVE-2023-42754 kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high...8.0 0.0043 None reported
High CVE-2023-52482 kernel-64k-debug-core: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: b...7.8 0.0027 None reported
High CVE-2023-52433 linux: In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_rbtree: skip sync GC for new...7.8 0.0026 None reported
High CVE-2023-52574 kernel-cross-headers: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): For more de...8.0 0.0025 None reported
High CVE-2023-52501 kernel-64k-debug-core: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: b...7.1 0.0025 None reported
High CVE-2023-4244 linux: A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local...8.0 0.0024 None reported
High CVE-2023-52572 linux: In the Linux kernel, the following vulnerability has been resolved: cifs: Fix UAF in cifs_demultiplex_thread() Ther...7.8 0.0023 None reported
High CVE-2023-52580 bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): For more de...8.0 0.0023 None reported
High CVE-2023-52578 bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: M...7.0 0.0019 None reported
High CVE-2023-54324 kernel-default: The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues The following security issues wer...8.0 0.0018 None reported
Routine CVE-2023-5197 linux: A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local...6.6 0.0037 None reported
Routine CVE-2023-42756 kernel-64k: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: G...4.7 0.0027 None reported
Routine CVE-2023-52923 kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu...5.5 0.0027 None reported
Routine CVE-2023-52569 linux: In the Linux kernel, the following vulnerability has been resolved: btrfs: remove BUG() after failure to insert dela...5.5 0.0024 None reported
Routine CVE-2023-52567 linux: In the Linux kernel, the following vulnerability has been resolved: serial: 8250_port: Check IRQ data before use In...5.5 0.0024 None reported
Routine CVE-2022-48628 linux: In the Linux kernel, the following vulnerability has been resolved: ceph: drop messages from MDS when unmounting Wh...5.5 0.0024 None reported
Routine CVE-2023-52582 linux: In the Linux kernel, the following vulnerability has been resolved: netfs: Only call folio_start_fscache() one time...5.5 0.0023 None reported
Routine CVE-2023-52573 linux: In the Linux kernel, the following vulnerability has been resolved: net: rds: Fix possible NULL-pointer dereference...5.5 0.0023 None reported
Routine CVE-2023-52562 kernel-tools-libs: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: b...5.5 0.0022 None reported
Routine CVE-2023-52576 linux: In the Linux kernel, the following vulnerability has been resolved: x86/mm, kexec, ima: Use memblock_free_late() fro...5.5 0.0022 None reported
Routine CVE-2023-52924 kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bug...5.5 0.0022 None reported
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