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SUSE: 2025:0763-1 moderate: integer overflow vulnerability in u-boot

suse
Calendar Grey March 3, 2025
Dist Suse Esm H88
SUSE security notice SUSE-SU-2025:0763-2 for kernel issues highlights major updates and risk factors.
* bsc#1237284 * bsc#1237287 Cross-References: * CVE-2024-57256

Summary

## This update for u-boot fixes the following issues: * CVE-2024-57256: integer overflow in U-Boot's ext4 symlink resolution function (bsc#1237284). * CVE-2024-57258: multiple integer overflows in U-Boot's memory allocator (bsc#1237287). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4 zypper in -t patch SUSE-2025-763=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-763=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-763=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2025-763=1 * SUSE Linux Enterprise Micro 5.4

Topics%20covered

Topics Covered

security advisory moderate severity integer overflow SUSE memory allocation u-boot group vulnerability

References

* bsc#1237284

* bsc#1237287

Cross-

* CVE-2024-57256

* CVE-2024-57258

CVSS scores:

* CVE-2024-57256 ( SUSE ): 6.7

CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

* CVE-2024-57256 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

* CVE-2024-57256 ( NVD ): 7.1 CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

* CVE-2024-57258 ( SUSE ): 6.7

CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

* CVE-2024-57258 ( SUSE ): 4.4 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

* CVE-2024-57258 ( NVD ): 7.1 CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Affected Products:

* openSUSE Leap 15.4

* SUSE Linux Enterprise Micro 5.3

* SUSE Linux Enterprise Micro 5.4

* SUSE Linux Enterprise Micro 5.5

* SUSE Linux Enterprise Micro for Rancher 5.3

Announcement ID: SUSE-SU-2025:0763-1
Release Date: 2025-03-03T08:43:15Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate severity integer overflow SUSE memory allocation u-boot group vulnerability

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