CVE-2023-52615
EPSS
0.04 % (14th)
Advisories
29
NVD Status
Awaiting Analysis
In the Linux kernel, the following vulnerability has been resolved:
hwrng: core - Fix page fault dead lock on mmap-ed hwrng
There is a dead-lock in the hwrng device read path. This triggers
when the user reads from /dev/hwrng into memory also mmap-ed from
/dev/hwrng. The resulting page fault triggers a recursive read
which then dead-locks.
Fix this by using a stack buffer when calling copy_to_user.
- CVE Status
- PUBLISHED
- NVD Status
- Awaiting Analysis
- CNA
- kernel.org
- Published Date
-
2024-03-18 11:15:08
(6 months ago) - Updated Date
-
2024-06-27 12:15:15
(2 months ago)
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