CVE-2021-27138

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Summary:

The boot loader in Das U-Boot before 2021.04-rc2 mishandles use of unit addresses in a FIT.

Reference Links(if available):

  • https://github.com/u-boot/u-boot/commit/3f04db891a353f4b127ed57279279f851c6b4917
  • https://github.com/u-boot/u-boot/commit/79af75f7776fc20b0d7eb6afe1e27c00fdb4b9b4
  • https://github.com/u-boot/u-boot/commit/b6f4c757959f8850e1299a77c8e5713da78e8ec0
  • CVSS Score (if available)

    v2: / MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

    v3: / HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

    Links to Exploits(if available)

  • Available for Amazon Prime