CVE-2023-4387
linux: A use-after-free flaw was found in vmxnet3_rq_alloc_rx_buf in drivers/net/vmxnet3/vmxnet3_drv.c in VMware's vmxnet3 e...
CVE-2023-4387 is fixed in 40 products on 1 platform, first by RHSA-2022:7683, released November 8, 2022. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.1
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0024
15th percentile
A use-after-free flaw was found in vmxnet3_rq_alloc_rx_buf in drivers/net/vmxnet3/vmxnet3_drv.c in VMware's vmxnet3 ethernet NIC driver in the Linux Kernel. This issue could allow a local attacker to crash the system due to a double-free while cleaning up vmxnet3_rq_cleanup_all, which could also lead to a kernel information leak problem.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bpftool · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| bpftool · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| bpftool · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| bpftool-debuginfo · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-abi-stablelists · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-abi-stablelists · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-core · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-core · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-debug · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-debug · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-debug-core · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-debug-core · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-debug-devel · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-debug-devel · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-debug-devel-matched · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-debug-modules · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-debug-modules · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-debug-modules-extra · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-debug-modules-extra · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-debuginfo · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-debuginfo-common-aarch64 · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-debuginfo-common-x86_64 · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-devel · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-devel · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-devel · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-devel-matched · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-doc · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-doc · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-headers · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-libbpf · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-libbpf-devel · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-libbpf-static · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-livepatch-6.1.10-15.42 · amzn 2023 | 1.0-0.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-modules · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-modules · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-modules-extra · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-modules-extra · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-tools · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-tools · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-tools · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-tools-debuginfo · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-tools-devel · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| kernel-tools-libs · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-tools-libs · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-tools-libs-devel · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-tools-libs-devel · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-zfcpdump · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-zfcpdump · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-zfcpdump-core · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-zfcpdump-core · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-zfcpdump-devel · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-zfcpdump-devel · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-zfcpdump-devel-matched · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-zfcpdump-modules · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-zfcpdump-modules · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| kernel-zfcpdump-modules-extra · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| kernel-zfcpdump-modules-extra · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| linux · Debian 12.15 (bookworm) | 5.17.11-1 | DEBIAN-CVE-2023-4387 | Aug 16, 2023 |
| linux · Debian 13.5 (trixie) | 5.17.11-1 | DEBIAN-CVE-2023-4387 | Aug 16, 2023 |
| linux · Debian 14 | 5.17.11-1 | DEBIAN-CVE-2023-4387 | Aug 16, 2023 |
| perf · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| perf · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| perf · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| perf-debuginfo · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| python3-perf · RHEL 8 | 0:4.18.0-425.3.1.el8 | RHSA-2022:7683 | Nov 8, 2022 |
| python3-perf · RHEL 9 | 0:5.14.0-162.6.1.el9_1 | RHSA-2022:8267 | Nov 15, 2022 |
| python3-perf · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
| python3-perf-debuginfo · amzn 2023 | 6.1.10-15.42.amzn2023 | ALAS2023-2023-070 | Feb 17, 2023 |
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