CVE-2026-46230

Summary

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.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < f55552adb100eb54a6e6dabff4fbdc8679bd3fa0affected
LinuxLinux87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < 82c535eff05490c71153af57de9fe85502fcb5d5affected
LinuxLinux87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < 638d3e0b9eb77aa53fdd60e2b928761d16ba76faaffected
LinuxLinux87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < 870c8738c3774336baedddd0240951d078a703b8affected
LinuxLinux87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < 638e48ee39d0f2af9336f917a6f5d6692dd64d93affected
LinuxLinux87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7affected
LinuxLinux87cc7f9ebf7ce10f82250002d667ef3e93a79d44 < b193019860d61e92da395eae2011f2f6716b182faffected
LinuxLinux5.13affected
LinuxLinux0 < 5.13unaffected
LinuxLinux5.15.209 <= 5.15.*unaffected
LinuxLinux6.1.175 <= 6.1.*unaffected
LinuxLinux6.6.140 <= 6.6.*unaffected
LinuxLinux6.12.90 <= 6.12.*unaffected
LinuxLinux6.18.32 <= 6.18.*unaffected
LinuxLinux7.0.9 <= 7.0.*unaffected
LinuxLinux7.1 <= *unaffected

Weaknesses

References