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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2026-46199

drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg Check bounds against the end of the BO whenever we access the msg.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 87cc7f9ebf7ce10f82250002d667ef3e93a79d44 to < 88411caee8f576d6b5abf6531232fcc0ce756dc5affected
  • 87cc7f9ebf7ce10f82250002d667ef3e93a79d44 to < c72a8b4dc6d598e3831ef3abd9c6527dfbf4810eaffected
  • 87cc7f9ebf7ce10f82250002d667ef3e93a79d44 to < 7688143ca62edeecacb3ba0a2cea129dbd262a18affected
  • 87cc7f9ebf7ce10f82250002d667ef3e93a79d44 to < 63b51e8a9d54317d31cc3856c1e12407070d5fc2affected
  • 87cc7f9ebf7ce10f82250002d667ef3e93a79d44 to < 3c817a60b09eaab926e475088e750936efcc95aeaffected
  • 87cc7f9ebf7ce10f82250002d667ef3e93a79d44 to < 0a78f2bac1424deb7c9d5e09c6b8e849d8e8b648affected

Linux Linux

Default version status: affected

  • 5.13affected
  • 0 to < 5.13unaffected
  • 6.1.175 to ≤ 6.1.*unaffected
  • 6.6.140 to ≤ 6.6.*unaffected
  • 6.12.90 to ≤ 6.12.*unaffected
  • 6.18.32 to ≤ 6.18.*unaffected
  • 7.0.9 to ≤ 7.0.*unaffected
  • 7.1 to ≤ *unaffected

References