ASoC:ops:将 snd_soc_put_volsw() 中的测试值偏移 +min (CVE-2022-48917)

admin 2024-08-23 00:00:14 Ali_nvd 来源:ZONE.CI 全球网 0 阅读模式
ASoC:ops:将 snd_soc_put_volsw() 中的测试值偏移 +min (CVE-2022-48917)

CVE编号

CVE-2022-48917

利用情况

暂无

补丁情况

N/A

披露时间

2024-08-22
漏洞描述
In the Linux kernel, the following vulnerability has been resolved: ASoC: ops: Shift tested values in snd_soc_put_volsw() by +min While the $val/$val2 values passed in from userspace are always >= 0 integers, the limits of the control can be signed integers and the $min can be non-zero and less than zero. To correctly validate $val/$val2 against platform_max, add the $min offset to val first.
解决建议
建议您更新当前系统或软件至最新版,完成漏洞的修复。
参考链接
https://git.kernel.org/stable/c/050b1821f27c5d4fd5a298f6e62c3d3c9335e622
https://git.kernel.org/stable/c/0b2ecc9163472128e7f30b517bee92dcd27ffc34
https://git.kernel.org/stable/c/6951a5888165a38bb7c39a2d18f5668b2f1241c7
https://git.kernel.org/stable/c/69f42e41256d5a234d3ae0d35fa66dc6d8171846
https://git.kernel.org/stable/c/70712d5afbbea898d5f51fa02e315fe0a4835043
https://git.kernel.org/stable/c/7e0e4bc93811cf600508ff36f07abea7b40643ed
https://git.kernel.org/stable/c/9bdd10d57a8807dba0003af0325191f3cec0f11c
https://git.kernel.org/stable/c/f3537f1b2bfd3b1df15723df49fc26eccd5112fe
CVSS3评分 N/A
  • 攻击路径 N/A
  • 攻击复杂度 N/A
  • 权限要求 N/A
  • 影响范围 N/A
  • 用户交互 N/A
  • 可用性 N/A
  • 保密性 N/A
  • 完整性 N/A
N/A
CWE-ID 漏洞类型
- avd.aliyun.com
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