漏洞标题
ASoC: Intel: sof-nau8825:修复模块别名溢出
漏洞描述信息
N/A
CVSS信息
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
漏洞类别
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
漏洞标题
ASoC: Intel: sof-nau8825: fix module alias overflow
漏洞描述信息
In the Linux kernel, the following vulnerability has been resolved:
ASoC: Intel: sof-nau8825: fix module alias overflow
The maximum name length for a platform_device_id entry is 20 characters
including the trailing NUL byte. The sof_nau8825.c file exceeds that,
which causes an obscure error message:
sound/soc/intel/boards/snd-soc-sof_nau8825.mod.c:35:45: error: illegal character encoding in string literal [-Werror,-Winvalid-source-encoding]
MODULE_ALIAS("platform:adl_max98373_nau8825<U+0018><AA>");
^~~~
include/linux/module.h:168:49: note: expanded from macro 'MODULE_ALIAS'
^~~~~~
include/linux/module.h:165:56: note: expanded from macro 'MODULE_INFO'
^~~~
include/linux/moduleparam.h:26:47: note: expanded from macro '__MODULE_INFO'
= __MODULE_INFO_PREFIX __stringify(tag) "=" info
I could not figure out how to make the module handling robust enough
to handle this better, but as a quick fix, using slightly shorter
names that are still unique avoids the build issue.
CVSS信息
N/A
漏洞类别
N/A
漏洞标题
Linux kernel 安全漏洞
漏洞描述信息
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 ASoC 组件在sof-nau8825模块中存在别名溢出问题。
CVSS信息
N/A
漏洞类别
其他