Linux · 
Amazon Linux · Security advisory · October 30, 2023
Amazon Linux · Security advisory · October 30, 2023ALAS2023-2023-422: Security update for 20 packages
ALAS2023-2023-422, released October 30, 2023, fixes 9 CVEs across 20 products. None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
9
None rated Critical
Exploited
0
None reported
Highest CVSS
8.2
Base score, 0 to 10
Highest EPSS
0.0115
67th percentile
Priority of the 9 CVEs
Patch now 0
Urgent 0
High 3
Routine 6
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| bpftool | amzn 2023 | 6.1.59-84.139.amzn2023 |
| bpftool-debuginfo | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel-debuginfo | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel-debuginfo-common-aarch64 | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel-debuginfo-common-x86_64 | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel-devel | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel-headers | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel-libbpf | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel-libbpf-devel | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel-libbpf-static | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel-livepatch-6.1.59-84.139 | amzn 2023 | 1.0-0.amzn2023 |
| kernel-modules-extra | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel-tools | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel-tools-debuginfo | amzn 2023 | 6.1.59-84.139.amzn2023 |
| kernel-tools-devel | amzn 2023 | 6.1.59-84.139.amzn2023 |
| perf | amzn 2023 | 6.1.59-84.139.amzn2023 |
| perf-debuginfo | amzn 2023 | 6.1.59-84.139.amzn2023 |
| python3-perf | amzn 2023 | 6.1.59-84.139.amzn2023 |
| python3-perf-debuginfo | amzn 2023 | 6.1.59-84.139.amzn2023 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2023-39191 | kernel-debug-uki-virt: kernel: eBPF: insufficient stack type checks in dynptr | 8.2 | 0.0053 | None reported |
| High | CVE-2023-52522 | kernel: net: fix possible store tearing in neigh_periodic_work() (Antoine Tenart) [RHEL-42359] | 7.8 | 0.0034 | None reported |
| High | CVE-2023-52476 | kernel-debug: perf/x86/lbr: Filter vsyscall addresses (Michael Petlan) [RHEL-28991] | 7.8 | 0.0023 | None reported |
| Routine | CVE-2023-34324 | bpftool: A flaw in the kernel Xen event handler can cause a deadlock with Xen console handling in unprivileged Xen guests. | 4.9 | 0.0115 | None reported |
| Routine | CVE-2023-52481 | bpftool: In the Linux kernel, the following vulnerability has been resolved | 4.7 | 0.0060 | None reported |
| Routine | CVE-2023-52477 | bpftool: usb: hub: Guard against accesses to uninitialized BOS descriptors (Desnes Nunes) [RHEL-28986] | 5.5 | 0.0024 | None reported |
| Routine | CVE-2023-52523 | bpftool: In the Linux kernel, the following vulnerability has been resolved | 5.5 | 0.0024 | None reported |
| Routine | CVE-2023-52559 | bpftool: In the Linux kernel, the following vulnerability has been resolved | 5.5 | 0.0022 | None reported |
| Routine | CVE-2024-0641 | linux: A denial of service vulnerability was found in tipc_crypto_key_revoke in net/tipc/crypto.c in the Linux kernel’s TIPC... | 5.5 | 0.0017 | None reported |
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