SUSE-SU-2025:20219-1

Vulnerability from csaf_suse - Published: 2025-04-29 11:10 - Updated: 2026-09-20 18:10
Summary
Security update for u-boot
Severity
Moderate
Notes
Title of the patch: Security update for u-boot
Description of the patch: This update for u-boot fixes the following issues: - CVE-2024-57256: Fixed integer overflow in U-Boot's ext4 symlink resolution function (bsc#1237284) - CVE-2024-57258: Fixed multiple integer overflows in U-Boot's memory allocator (bsc#1237287)
Patchnames: SUSE-SLE-Micro-6.0-302
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2024-57256
4.4 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Linux Micro 6.0:u-boot-rpiarm64-0:2023.04-2.1.aarch64 —
Vendor Fix
Unresolved product id: SUSE Linux Micro 6.0:u-boot-rpiarm64-doc-0:2023.04-2.1.aarch64 —
Vendor Fix
Threats
Impact moderate
CVE-2024-57258
4.4 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Affected products
Recommended 2 products, the same list as for CVE-2024-57256
Threats
Impact moderate
References
To clipboard 

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        "title": "Title of the patch"
      },
      {
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        "text": "This update for u-boot fixes the following issues:\n\n- CVE-2024-57256: Fixed integer overflow in U-Boot\u0027s ext4 symlink resolution function (bsc#1237284)\n- CVE-2024-57258: Fixed multiple integer overflows in U-Boot\u0027s memory allocator (bsc#1237287) \n\n",
        "title": "Description of the patch"
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        "title": "Patchnames"
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          "text": "An integer overflow in ext4fs_read_symlink in Das U-Boot before 2025.01-rc1 occurs for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite.",
          "title": "CVE description"
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          ]
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      ],
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        {
          "category": "general",
          "text": "Integer overflows in memory allocation in Das U-Boot before 2025.01-rc1 occur for a crafted squashfs filesystem via sbrk, via request2size, or because ptrdiff_t is mishandled on x86_64.",
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  ]
}



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