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CVE-2024-49504

CVE-2024-49504 · grub2 allows bypassing TPM-bound disk encryption on SL(E)M encrypted Images

This page contains facts from public vulnerability sources. Check the original advisory before updating.

grub2 allowed attackers with access to the grub shell to access files on the encrypted disks.

CVSS 7.0 · High · EPSS 0.3% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • opensuse tumbleweed

    Versions
    • ≥ ?, < 2.12-28.1: Affected (custom)

    Update to 2.12-28.1

  • grub2 Ubuntu:Pro:14.04:LTS

    Versions
    • 2.00-19ubuntu2
    • 2.00-19ubuntu3
    • 2.00-19ubuntu4
    • 2.00-20
    • 2.00-21
    • 2.00-22
    • 2.02~beta2-5
    • 2.02~beta2-6
    • 2.02~beta2-7
    • 2.02~beta2-8
    • 2.02~beta2-9
    • 2.02~beta2-9ubuntu1
    • 2.02~beta2-9ubuntu1.1
    • 2.02~beta2-9ubuntu1.2
    • 2.02~beta2-9ubuntu1.3
    • 2.02~beta2-9ubuntu1.4
    • 2.02~beta2-9ubuntu1.5
    • 2.02~beta2-9ubuntu1.6
    • 2.02~beta2-9ubuntu1.7
    • 2.02~beta2-9ubuntu1.8
    • 2.02~beta2-9ubuntu1.11
    • 2.02~beta2-9ubuntu1.12
    • 2.02~beta2-9ubuntu1.14
    • 2.02~beta2-9ubuntu1.15
    • 2.02~beta2-9ubuntu1.16
    • 2.02~beta2-9ubuntu1.17
    • 2.02~beta2-9ubuntu1.20
    • 2.02~beta2-9ubuntu1.21
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-signed Ubuntu:Pro:14.04:LTS

    Versions
    • 1.22
    • 1.23
    • 1.24
    • 1.25
    • 1.26
    • 1.27
    • 1.30
    • 1.31
    • 1.32
    • 1.33
    • 1.34
    • 1.34.1
    • 1.34.2
    • 1.34.3
    • 1.34.4
    • 1.34.5
    • 1.34.6
    • 1.34.7
    • 1.34.8
    • 1.34.9
    • 1.34.13
    • 1.34.14
    • 1.34.16
    • 1.34.17
    • 1.34.18
    • 1.34.20
    • 1.34.22
    • 1.34.24
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-signed Ubuntu:16.04:LTS

    Versions
    • 1.55
    • 1.56
    • 1.57
    • 1.58
    • 1.59
    • 1.61
    • 1.62
    • 1.63
    • 1.64
    • 1.65
    • 1.66
    • 1.66.1
    • 1.66.2
    • 1.66.6
    • 1.66.7
    • 1.66.8
    • 1.66.9
    • 1.66.11
    • 1.66.12
    • 1.66.14
    • 1.66.15
    • 1.66.16
    • 1.66.17
    • 1.66.18
    • 1.66.19
    • 1.66.20
    • 1.66.21
    • 1.66.22
    • 1.66.23
    • 1.66.26
    • 1.66.27
    • 1.66.28
    • 1.66.29
    • 1.167~16.04.1
    • 1.167~16.04.2
    • 1.167~16.04.4
    • 1.167~16.04.6
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-unsigned Ubuntu:16.04:LTS

    Versions
    • 2.04-1ubuntu44
    • 2.04-1ubuntu44.1
    • 2.04-1ubuntu44.1.2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-signed Ubuntu:18.04:LTS

    Versions
    • 1.85
    • 1.86
    • 1.87
    • 1.89
    • 1.91
    • 1.92
    • 1.93
    • 1.93.1
    • 1.93.2
    • 1.93.3
    • 1.93.4
    • 1.93.5
    • 1.93.7
    • 1.93.8
    • 1.93.10
    • 1.93.11
    • 1.93.13
    • 1.93.14
    • 1.93.15
    • 1.93.16
    • 1.93.18
    • 1.93.19
    • 1.93.20
    • 1.93.21
    • 1.93.22
    • 1.93.24
    • 1.167~18.04.1
    • 1.167~18.04.3
    • 1.167~18.04.5
    • 1.173.2~18.04.1
    • 1.187.2~18.04.1
    • 1.187.3~18.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-unsigned Ubuntu:18.04:LTS

    Versions
    • 2.04-1ubuntu44
    • 2.04-1ubuntu44.1
    • 2.04-1ubuntu44.1.2
    • 2.04-1ubuntu47.4
    • 2.06-2ubuntu14
    • 2.06-2ubuntu14.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-signed Ubuntu:20.04:LTS

    Versions
    • 1.128
    • 1.129
    • 1.130
    • 1.131
    • 1.133
    • 1.134
    • 1.135
    • 1.136
    • 1.137
    • 1.138
    • 1.139
    • 1.140
    • 1.141
    • 1.142
    • 1.142.1
    • 1.142.3
    • 1.142.4
    • 1.142.5
    • 1.142.6
    • 1.142.8
    • 1.142.9
    • 1.142.10
    • 1.142.11
    • 1.167
    • 1.167.2
    • 1.173.2~20.04.1
    • 1.173.4
    • 1.187.2~20.04.2
    • 1.187.3~20.04.1
    • 1.187.4~20.04.1
    • 1.187.6~20.04.1
    • 1.187.12~20.04
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-unsigned Ubuntu:20.04:LTS

    Versions
    • 2.04-1ubuntu44
    • 2.04-1ubuntu44.2
    • 2.04-1ubuntu47.4
    • 2.04-1ubuntu47.5
    • 2.06-2ubuntu14
    • 2.06-2ubuntu14.1
    • 2.06-2ubuntu14.2
    • 2.06-2ubuntu14.4
    • 2.06-2ubuntu14.8
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-signed Ubuntu:22.04:LTS

    Versions
    • 1.173
    • 1.174
    • 1.176
    • 1.177
    • 1.178
    • 1.179
    • 1.180
    • 1.182~22.04.1
    • 1.187.2
    • 1.187.3~22.04.1
    • 1.187.4~22.04.1
    • 1.187.6
    • 1.187.12
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-unsigned Ubuntu:22.04:LTS

    Versions
    • 2.04-1ubuntu47
    • 2.04-1ubuntu48
    • 2.06-2ubuntu3
    • 2.06-2ubuntu4
    • 2.06-2ubuntu5
    • 2.06-2ubuntu6
    • 2.06-2ubuntu7
    • 2.06-2ubuntu10
    • 2.06-2ubuntu14
    • 2.06-2ubuntu14.1
    • 2.06-2ubuntu14.2
    • 2.06-2ubuntu14.4
    • 2.06-2ubuntu14.8
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-signed Ubuntu:24.04:LTS

    Versions
    • 1.197
    • 1.199
    • 1.201
    • 1.202
    • 1.202.2
    • 1.202.5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-unsigned Ubuntu:24.04:LTS

    Versions
    • 2.12~rc1-10ubuntu4
    • 2.12~rc1-12ubuntu2
    • 2.12-1ubuntu1
    • 2.12-1ubuntu7
    • 2.12-1ubuntu7.1
    • 2.12-1ubuntu7.3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-signed Ubuntu:25.10

    Versions
    • 1.212
    • 1.213
    • 1.214
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-unsigned Ubuntu:25.10

    Versions
    • 2.12-5ubuntu11
    • 2.14~git20250718.0e36779-1ubuntu1
    • 2.14~git20250718.0e36779-1ubuntu4
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-signed Ubuntu:26.10

    Versions
    • 1.215
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-unsigned Ubuntu:26.10

    Versions
    • 2.14-2ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-signed Ubuntu:26.04:LTS

    Versions
    • 1.214
    • 1.215
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • grub2-unsigned Ubuntu:26.04:LTS

    Versions
    • 2.14~git20250718.0e36779-1ubuntu4
    • 2.14-2ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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