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CVE-2026-46230

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6c6d27ebf642aaa6fc98ce2ad51086d93efc7675629b5acd23b88e173b5bc3e7
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.13"},{"lessThan":"5.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.140","versionType":"semv…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:06c01c44958331ca895e6c6f9cdbb344551c4093fc86931e0989f7331c497931 · sha256:f59c393e1f0dcfb6… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"f55552adb100eb54a6e6dabff4fbdc8679bd3fa0","status":"affected","version":"87cc7f9ebf7ce10f82250002d667ef3e93a79d44","versionType":"git"},{"lessThan":"82c535eff05490c71153af57de9fe85502fcb5d5","status":"affected","version":"87cc7f9ebf7ce10f82250002d667ef3e93a79d44","versionType":"git"},{"lessThan":"638d3e0b9eb77aa53fdd60e2b928761d16ba76fa","status":"affected","version":"87cc7f9e…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:06c01c44958331ca895e6c6f9cdbb344551c4093fc86931e0989f7331c497931 · sha256:f59c393e1f0dcfb6… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"5.13"},{"lessThan":"5.13","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.209","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.175","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.140","versionType":"semv…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:06c01c44958331ca895e6c6f9cdbb344551c4093fc86931e0989f7331c497931 · sha256:f59c393e1f0dcfb6… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"f55552adb100eb54a6e6dabff4fbdc8679bd3fa0","status":"affected","version":"87cc7f9ebf7ce10f82250002d667ef3e93a79d44","versionType":"git"},{"lessThan":"82c535eff05490c71153af57de9fe85502fcb5d5","status":"affected","version":"87cc7f9ebf7ce10f82250002d667ef3e93a79d44","versionType":"git"},{"lessThan":"638d3e0b9eb77aa53fdd60e2b928761d16ba76fa","status":"affected","version":"87cc7f9e…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:06c01c44958331ca895e6c6f9cdbb344551c4093fc86931e0989f7331c497931 · sha256:f59c393e1f0dcfb6… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:06c01c44958331ca895e6c6f9cdbb344551c4093fc86931e0989f7331c497931 · sha256:f59c393e1f0dcfb6… · /containers/cna/metrics/0/cvssV3_1

Source references

7 source assertions
{"url":"https://git.kernel.org/stable/c/638d3e0b9eb77aa53fdd60e2b928761d16ba76fa"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:06c01c44958331ca895e6c6f9cdbb344551c4093fc86931e0989f7331c497931 · sha256:f59c393e1f0dcfb6… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/638e48ee39d0f2af9336f917a6f5d6692dd64d93"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:06c01c44958331ca895e6c6f9cdbb344551c4093fc86931e0989f7331c497931 · sha256:f59c393e1f0dcfb6… · /containers/cna/references/4
{"url":"https://git.kernel.org/stable/c/82c535eff05490c71153af57de9fe85502fcb5d5"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:06c01c44958331ca895e6c6f9cdbb344551c4093fc86931e0989f7331c497931 · sha256:f59c393e1f0dcfb6… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/870c8738c3774336baedddd0240951d078a703b8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:06c01c44958331ca895e6c6f9cdbb344551c4093fc86931e0989f7331c497931 · sha256:f59c393e1f0dcfb6… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/b193019860d61e92da395eae2011f2f6716b182f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:06c01c44958331ca895e6c6f9cdbb344551c4093fc86931e0989f7331c497931 · sha256:f59c393e1f0dcfb6… · /containers/cna/references/6
{"url":"https://git.kernel.org/stable/c/e382e0b81a3e7bd21504fee1d01ae8b08f84d3a7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:06c01c44958331ca895e6c6f9cdbb344551c4093fc86931e0989f7331c497931 · sha256:f59c393e1f0dcfb6… · /containers/cna/references/5
{"url":"https://git.kernel.org/stable/c/f55552adb100eb54a6e6dabff4fbdc8679bd3fa0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:06c01c44958331ca895e6c6f9cdbb344551c4093fc86931e0989f7331c497931 · sha256:f59c393e1f0dcfb6… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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