CVE-2023-53182— Linux kernel 安全漏洞
一分钟漏洞结论
影响对象
Linux Linux
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
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，该漏洞源于未正确处理零偏移空指针，可能导致空指针取消引用。
可能的 ATT&CK 技术 1 AI
T1059 · Command and Scripting Interpreter影响版本矩阵 18
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Linux | Linux | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 5a2d0dcb47b16f84880a59571eab8a004e3236d7 |
affected |
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 35465c7a91c6b46e7c14d0c01d0084349a38ce51 |
affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 710e09fd116e2fa53e319a416ad4e4f8027682b6 |
affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 16359bc02c093b0862e31739c07673340a2106a6 |
affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 3a7a4aa3958ce0c4938a443d65001debe9a9af9c |
affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 8c4a7163b7f1495e3cc58bec7a4100de6612cde9 |
affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 3048c6b84a51e4ba4a89385ed218d19a670edd47 |
affected | ||
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2< 05bb0167c80b8f93c6a4e0451b7da9b96db990c2 |
affected | ||
| … +10 条更多 | |||
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一、 漏洞 CVE-2023-53182 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
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Vulnerability Title
ACPICA: Avoid undefined behavior: applying zero offset to null pointer
来源: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved:
ACPICA: Avoid undefined behavior: applying zero offset to null pointer
ACPICA commit 770653e3ba67c30a629ca7d12e352d83c2541b1e
Before this change we see the following UBSAN stack trace in Fuchsia:
#0 0x000021e4213b3302 in acpi_ds_init_aml_walk(struct acpi_walk_state*, union acpi_parse_object*, struct acpi_namespace_node*, u8*, u32, struct acpi_evaluate_info*, u8) ../../third_party/acpica/source/components/dispatcher/dswstate.c:682 <platform-bus-x86.so>+0x233302
#1.2 0x000020d0f660777f in ubsan_get_stack_trace() compiler-rt/lib/ubsan/ubsan_diag.cpp:41 <libclang_rt.asan.so>+0x3d77f
#1.1 0x000020d0f660777f in maybe_print_stack_trace() compiler-rt/lib/ubsan/ubsan_diag.cpp:51 <libclang_rt.asan.so>+0x3d77f
#1 0x000020d0f660777f in ~scoped_report() compiler-rt/lib/ubsan/ubsan_diag.cpp:387 <libclang_rt.asan.so>+0x3d77f
#2 0x000020d0f660b96d in handlepointer_overflow_impl() compiler-rt/lib/ubsan/ubsan_handlers.cpp:809 <libclang_rt.asan.so>+0x4196d
#3 0x000020d0f660b50d in compiler-rt/lib/ubsan/ubsan_handlers.cpp:815 <libclang_rt.asan.so>+0x4150d
#4 0x000021e4213b3302 in acpi_ds_init_aml_walk(struct acpi_walk_state*, union acpi_parse_object*, struct acpi_namespace_node*, u8*, u32, struct acpi_evaluate_info*, u8) ../../third_party/acpica/source/components/dispatcher/dswstate.c:682 <platform-bus-x86.so>+0x233302
#5 0x000021e4213e2369 in acpi_ds_call_control_method(struct acpi_thread_state*, struct acpi_walk_state*, union acpi_parse_object*) ../../third_party/acpica/source/components/dispatcher/dsmethod.c:605 <platform-bus-x86.so>+0x262369
#6 0x000021e421437fac in acpi_ps_parse_aml(struct acpi_walk_state*) ../../third_party/acpica/source/components/parser/psparse.c:550 <platform-bus-x86.so>+0x2b7fac
#7 0x000021e4214464d2 in acpi_ps_execute_method(struct acpi_evaluate_info*) ../../third_party/acpica/source/components/parser/psxface.c:244 <platform-bus-x86.so>+0x2c64d2
#8 0x000021e4213aa052 in acpi_ns_evaluate(struct acpi_evaluate_info*) ../../third_party/acpica/source/components/namespace/nseval.c:250 <platform-bus-x86.so>+0x22a052
#9 0x000021e421413dd8 in acpi_ns_init_one_device(acpi_handle, u32, void*, void**) ../../third_party/acpica/source/components/namespace/nsinit.c:735 <platform-bus-x86.so>+0x293dd8
#10 0x000021e421429e98 in acpi_ns_walk_namespace(acpi_object_type, acpi_handle, u32, u32, acpi_walk_callback, acpi_walk_callback, void*, void**) ../../third_party/acpica/source/components/namespace/nswalk.c:298 <platform-bus-x86.so>+0x2a9e98
#11 0x000021e4214131ac in acpi_ns_initialize_devices(u32) ../../third_party/acpica/source/components/namespace/nsinit.c:268 <platform-bus-x86.so>+0x2931ac
#12 0x000021e42147c40d in acpi_initialize_objects(u32) ../../third_party/acpica/source/components/utilities/utxfinit.c:304 <platform-bus-x86.so>+0x2fc40d
#13 0x000021e42126d603 in acpi::acpi_impl::initialize_acpi(acpi::acpi_impl*) ../../src/devices/board/lib/acpi/acpi-impl.cc:224 <platform-bus-x86.so>+0xed603
Add a simple check that avoids incrementing a pointer by zero, but
otherwise behaves as before. Note that our findings are against ACPICA
20221020, but the same code exists on master.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
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，该漏洞源于未正确处理零偏移空指针，可能导致空指针取消引用。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
二、漏洞 CVE-2023-53182 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
高级
未找到公开 POC。
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同批安全公告 · Linux · 2025-09-15 · 共 210 条
| CVE-2022-50235 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2022-50335 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2023-53192 | 9.8 CRITICAL | Linux kernel 安全漏洞 |
| CVE-2023-53253 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53226 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2022-50241 | 8.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53194 | 8.4 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53213 | 8.1 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53186 | 8.1 HIGH | Linux kernel 安全漏洞 |
| CVE-2022-50303 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53254 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53252 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53170 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53176 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53178 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53179 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53184 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2022-50315 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53189 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2023-53216 | 7.8 HIGH | Linux kernel 安全漏洞 |
显示前 20 条，共 210 条。 查看全部 → →
IV. Related Vulnerabilities
V. Comments for CVE-2023-53182
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