CVE-2023-5178— Linux kernel 安全漏洞
Possible ATT&CK Techniques 2AI
T1203 · Exploitation for Client Execution T1068 · Exploitation for Privilege Escalation新しい脆弱性情報の通知を購読するログインして購読
I. CVE-2023-5178の基本情報
脆弱性情報
脆弱性についてご質問がありますか？Shenlongの分析が参考になるかご確認ください！
Shenlongの10の質問を表示 ↗ 高度な大規模言語モデル技術を使用していますが、出力には不正確または古い情報が含まれる可能性があります。Shenlongはデータの正確性を確保するよう努めていますが、実際の状況に基づいて検証・判断してください。
脆弱性タイトル
Kernel: use after free in nvmet_tcp_free_crypto in nvme
ソース: CVE Program / CVE List V5
脆弱性説明
A use-after-free vulnerability was found in drivers/nvme/target/tcp.c` in `nvmet_tcp_free_crypto` due to a logical bug in the NVMe/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead to local privilege escalation.
ソース: CVE Program / CVE List V5
CVSS情報
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
ソース: CVE Program / CVE List V5
脆弱性タイプ
释放后使用
ソース: CVE Program / CVE List V5
脆弱性タイトル
Linux kernel 安全漏洞
ソース: CNNVD (China National Vulnerability Database)
脆弱性説明
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于NVMe-oF/TCP 子系统存在逻辑错误，在nvmet_tcp_free_crypto中 的 drivers/nvme/target/tcp.c 中发现了释放后重用，攻击者利用该漏洞可以远程执行代码或本地权限升级。
ソース: CNNVD (China National Vulnerability Database)
CVSS情報
N/A
ソース: CNNVD (China National Vulnerability Database)
脆弱性タイプ
N/A
ソース: CNNVD (China National Vulnerability Database)
影響を受ける製品
| ベンダー | プロダクト | 影響を受けるバージョン | CPE | 購読 |
|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 | 0:4.18.0-513.9.1.rt7.311.el8_9 ~ * | cpe:/a:redhat:enterprise_linux:8::realtime | |
| Red Hat | Red Hat Enterprise Linux 8 | 0:4.18.0-513.9.1.el8_9 ~ * | cpe:/o:redhat:enterprise_linux:8::baseos | |
| Red Hat | Red Hat Enterprise Linux 8 | - | cpe:/o:redhat:enterprise_linux:8::baseos | |
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | 0:4.18.0-193.128.1.el8_2 ~ * | cpe:/o:redhat:rhel_e4s:8.2::baseos | |
| Red Hat | Red Hat Enterprise Linux 8.2 Telecommunications Update Service | 0:4.18.0-193.128.1.rt13.179.el8_2 ~ * | cpe:/a:redhat:rhel_tus:8.2::realtime | |
| Red Hat | Red Hat Enterprise Linux 8.2 Telecommunications Update Service | 0:4.18.0-193.128.1.el8_2 ~ * | cpe:/o:redhat:rhel_e4s:8.2::baseos | |
| Red Hat | Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | 0:4.18.0-193.128.1.el8_2 ~ * | cpe:/o:redhat:rhel_e4s:8.2::baseos | |
| Red Hat | Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | - | cpe:/o:redhat:rhel_e4s:8.2::baseos | |
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 0:4.18.0-305.114.1.el8_4 ~ * | cpe:/o:redhat:rhel_tus:8.4::baseos | |
| Red Hat | Red Hat Enterprise Linux 8.4 Telecommunications Update Service | 0:4.18.0-305.114.1.rt7.190.el8_4 ~ * | cpe:/a:redhat:rhel_tus:8.4::realtime | |
| Red Hat | Red Hat Enterprise Linux 8.4 Telecommunications Update Service | 0:4.18.0-305.114.1.el8_4 ~ * | cpe:/o:redhat:rhel_tus:8.4::baseos | |
| Red Hat | Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions | 0:4.18.0-305.114.1.el8_4 ~ * | cpe:/o:redhat:rhel_tus:8.4::baseos | |
| Red Hat | Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions | - | cpe:/o:redhat:rhel_e4s:8.4::baseos | |
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support | - | cpe:/o:redhat:rhel_eus:8.6::baseos | |
| Red Hat | Red Hat Enterprise Linux 8.6 Extended Update Support | 0:4.18.0-372.87.1.el8_6 ~ * | cpe:/a:redhat:rhel_eus:8.6::crb | |
| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | - | cpe:/o:redhat:rhel_eus:8.8::baseos | |
| Red Hat | Red Hat Enterprise Linux 8.8 Extended Update Support | 0:4.18.0-477.43.1.el8_8 ~ * | cpe:/a:redhat:rhel_eus:8.8::crb | |
| Red Hat | Red Hat Enterprise Linux 9 | 0:5.14.0-362.18.1.el9_3 ~ * | cpe:/a:redhat:enterprise_linux:9::realtime | |
| Red Hat | Red Hat Enterprise Linux 9 | - | cpe:/o:redhat:enterprise_linux:9::baseos | |
| Red Hat | Red Hat Enterprise Linux 9 | 0:5.14.0-362.18.1.el9_3 ~ * | cpe:/a:redhat:enterprise_linux:9::realtime | |
| Red Hat | Red Hat Enterprise Linux 9.0 Extended Update Support | 0:5.14.0-70.85.1.el9_0 ~ * | cpe:/a:redhat:rhel_eus:9.0::crb | |
| Red Hat | Red Hat Enterprise Linux 9.0 Extended Update Support | 0:5.14.0-70.85.1.rt21.156.el9_0 ~ * | cpe:/a:redhat:rhel_eus:9.0::nfv | |
| Red Hat | Red Hat Enterprise Linux 9.0 Extended Update Support | - | cpe:/o:redhat:rhel_eus:9.0::baseos | |
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support | 0:5.14.0-284.40.1.el9_2 ~ * | cpe:/a:redhat:rhel_eus:9.2::crb | |
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support | 0:5.14.0-284.40.1.rt14.325.el9_2 ~ * | cpe:/a:redhat:rhel_eus:9.2::nfv | |
| Red Hat | Red Hat Enterprise Linux 9.2 Extended Update Support | - | cpe:/o:redhat:rhel_eus:9.2::baseos | |
| Red Hat | Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 | 0:4.18.0-372.87.1.el8_6 ~ * | cpe:/a:redhat:rhel_eus:8.6::crb | |
| Red Hat | Red Hat Enterprise Linux 6 | - | cpe:/o:redhat:enterprise_linux:6 | |
| Red Hat | Red Hat Enterprise Linux 7 | - | cpe:/o:redhat:enterprise_linux:7 | |
| Red Hat | Red Hat Enterprise Linux 7 | - | cpe:/o:redhat:enterprise_linux:7 | |
| Red Hat | Red Hat Enterprise Linux 9 | - | cpe:/o:redhat:enterprise_linux:9 |
II. CVE-2023-5178の公開POC
| # | POC説明 | ソースリンク | Shenlongリンク |
|---|---|---|---|
| 1 | None | https://github.com/rockrid3r/CVE-2023-5178 | POC詳細 |
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CVE-2023-5178 厂商安全公告 (24)
CVE-2023-5178 邮件列表归档 (1)
CVE-2023-5178 其他参考 (1)
Same Patch Batch · Red Hat · 2023-11-01 · 4 CVEs total
| CVE-2023-3972 | 7.8 HIGH | Insights-client: unsafe handling of temporary files and directories |
| CVE-2023-3397 | 7.0 HIGH | Kernel: slab-use-after-free write in txend due to race condition |
| CVE-2023-5625 | 5.3 MEDIUM | Python-eventlet: patch regression for cve-2021-21419 in some red hat builds |
IV. 関連脆弱性
- CVE-2026-17523
Kernel: can:bcm: arbitrary kernel code execution leading to - CVE-2026-16445
Dracut: dracut: root code execution via dhcp options command - CVE-2026-13601
Yelp: yelp-xsl: overly permissive content security policy in - CVE-2026-54231
Abrt: unsanitized systemd journal content written to dump di - CVE-2026-54230
Abrt: event handler scripts follow symlinks when writing out
同じベンダー: Red Hat
- CVE-2026-19608
Keycloak-services: keycloak-services: name-only group claims - CVE-2026-66795
Managedcluster-import-controller: managedcluster-import-cont - CVE-2026-71472
Acm-search-v2-rhel9: search-v2-operator: shell-command and s - CVE-2026-70495
Search-v2-operator: search-v2-operator: cluster-wide imperso - CVE-2026-66792
Multicloud-operators-subscription: multicloud-operators-subs
同じ弱点: CWE-416
- CVE-2026-49306
time模块UAF漏洞，影响可用性 - CVE-2026-12366
Use-after-free freeing an armed dynamically-allocated k_time - CVE-2026-12365
Use-after-free in Zephyr delayable work-queue cancellation u - CVE-2026-11937
Security vulnerabilities have been found in IBM Verify Ident - CVE-2026-19548
Binutils: binutils: multiple use-after-free in add_archive_e
V. CVE-2023-5178へのコメント
まだコメントはありません