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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.

PUBLISHED Reserved 2026-05-13 | Published 2026-05-28 | Updated 2026-06-01 | Assigner Linux




HIGH: 7.1CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Product status

Default status
unaffected

87cc7f9ebf7ce10f82250002d667ef3e93a79d44 (git) before f55552adb100eb54a6e6dabff4fbdc8679bd3fa0
affected

87cc7f9ebf7ce10f82250002d667ef3e93a79d44 (git) before 82c535eff05490c71153af57de9fe85502fcb5d5
affected

87cc7f9ebf7ce10f82250002d667ef3e93a79d44 (git) before 638d3e0b9eb77aa53fdd60e2b928761d16ba76fa
affected

87cc7f9ebf7ce10f82250002d667ef3e93a79d44 (git) before 870c8738c3774336baedddd0240951d078a703b8
affected

87cc7f9ebf7ce10f82250002d667ef3e93a79d44 (git) before 638e48ee39d0f2af9336f917a6f5d6692dd64d93
affected

87cc7f9ebf7ce10f82250002d667ef3e93a79d44 (git) before e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7
affected

87cc7f9ebf7ce10f82250002d667ef3e93a79d44 (git) before b193019860d61e92da395eae2011f2f6716b182f
affected

Default status
affected

5.13
affected

Any version before 5.13
unaffected

5.15.209 (semver)
unaffected

6.1.175 (semver)
unaffected

6.6.140 (semver)
unaffected

6.12.90 (semver)
unaffected

6.18.32 (semver)
unaffected

7.0.9 (semver)
unaffected

7.1-rc1 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/f55552adb100eb54a6e6dabff4fbdc8679bd3fa0

git.kernel.org/...c/82c535eff05490c71153af57de9fe85502fcb5d5

git.kernel.org/...c/638d3e0b9eb77aa53fdd60e2b928761d16ba76fa

git.kernel.org/...c/870c8738c3774336baedddd0240951d078a703b8

git.kernel.org/...c/638e48ee39d0f2af9336f917a6f5d6692dd64d93

git.kernel.org/...c/e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7

git.kernel.org/...c/b193019860d61e92da395eae2011f2f6716b182f

cve.org (CVE-2026-46230)

nvd.nist.gov (CVE-2026-46230)

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