Vulnerability Details : CVE-2022-48774
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ptdma: Fix the error handling path in pt_core_init()
In order to free resources correctly in the error handling path of
pt_core_init(), 2 goto's have to be switched. Otherwise, some resources
will leak and we will try to release things that have not been allocated
yet.
Also move a dev_err() to a place where it is more meaningful.
Products affected by CVE-2022-48774
Please log in to view affected product information.
Exploit prediction scoring system (EPSS) score for CVE-2022-48774
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
References for CVE-2022-48774
-
https://git.kernel.org/stable/c/d7de1e4820c5a42441ff7276174c8c0e63575c1b
dmaengine: ptdma: Fix the error handling path in pt_core_init() - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/3c62fd3406e0b2277c76a6984d3979c7f3f1d129
dmaengine: ptdma: Fix the error handling path in pt_core_init() - kernel/git/stable/linux.git - Linux kernel stable tree
-
https://git.kernel.org/stable/c/3e41445287afa3cf6d572778e5aab31d25e60a8d
dmaengine: ptdma: Fix the error handling path in pt_core_init() - kernel/git/stable/linux.git - Linux kernel stable tree
Jump to