漏洞标题
`CTCBeamSearchDecoder`中的段错误
漏洞描述信息
`CTCBeamSearchDecoder`中的段错误
CVSS信息
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
漏洞类别
N/A
漏洞标题
Segfault in `CTCBeamSearchDecoder`
漏洞描述信息
TensorFlow is an end-to-end open source platform for machine learning. Due to lack of validation in `tf.raw_ops.CTCBeamSearchDecoder`, an attacker can trigger denial of service via segmentation faults. The implementation(https://github.com/tensorflow/tensorflow/blob/a74768f8e4efbda4def9f16ee7e13cf3922ac5f7/tensorflow/core/kernels/ctc_decoder_ops.cc#L68-L79) fails to detect cases when the input tensor is empty and proceeds to read data from a null buffer. The fix will be included in TensorFlow 2.5.0. We will also cherrypick this commit on TensorFlow 2.4.2, TensorFlow 2.3.3, TensorFlow 2.2.3 and TensorFlow 2.1.4, as these are also affected and still in supported range.
CVSS信息
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L
漏洞类别
对未经初始化资源的使用
漏洞标题
Google TensorFlow 安全漏洞
漏洞描述信息
Google TensorFlow是美国谷歌(Google)公司的一套用于机器学习的端到端开源平台。 TensorFlow 2.4.2,2.3.3,2.2.3,2.1.4存在安全漏洞,该漏洞源于在tf.raw_ops.CTCBeamSearchDecoder缺少验证。攻击者可利用该漏洞可以通过分段错误触发拒绝服务。
CVSS信息
N/A
漏洞类别
其他