Vulnerability Details : CVE-2021-47447
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/a3xx: fix error handling in a3xx_gpu_init()
These error paths returned 1 on failure, instead of a negative error
code. This would lead to an Oops in the caller. A second problem is
that the check for "if (ret != -ENODATA)" did not work because "ret" was
set to 1.
Products affected by CVE-2021-47447
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Exploit prediction scoring system (EPSS) score for CVE-2021-47447
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 15 %
Percentile, the proportion of vulnerabilities that are scored at or less
References for CVE-2021-47447
-
https://git.kernel.org/stable/c/3eda901995371d390ef82d0b6462f4ea8efbcfdf
drm/msm/a3xx: fix error handling in a3xx_gpu_init() - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/d59e44e7821a8f2bb6f2e846b9167397a5f01608
drm/msm/a3xx: fix error handling in a3xx_gpu_init() - kernel/git/stable/linux.git - Linux kernel stable tree
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