CVE-2026-46230 | BDVDB-2026-336348 Detail
LinuxLinux
Description#
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg Check bounds against the end of the BO whenever we access the msg.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact none, availability impact high. Attack vector: local.
Weaknesses#
- CWE-125 Out-of-bounds Read
References#
- https://git.kernel.org/stable/c/f55552adb100eb54a6e6dabff4fbdc8679bd3fa0
- https://git.kernel.org/stable/c/82c535eff05490c71153af57de9fe85502fcb5d5
- https://git.kernel.org/stable/c/638d3e0b9eb77aa53fdd60e2b928761d16ba76fa
- https://git.kernel.org/stable/c/870c8738c3774336baedddd0240951d078a703b8
- https://git.kernel.org/stable/c/638e48ee39d0f2af9336f917a6f5d6692dd64d93
- https://git.kernel.org/stable/c/e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7
- https://git.kernel.org/stable/c/b193019860d61e92da395eae2011f2f6716b182f
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.