Medium severity6.7NVD Advisory· Published Feb 19, 2025· Updated Jun 29, 2026
CVE-2024-45777
CVE-2024-45777
Description
A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grub_gettext_getstr_from_position() may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the circumvention of secure boot protections.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
46- osv-coords44 versionspkg:rpm/almalinux/grub2-commonpkg:rpm/almalinux/grub2-efi-aa64pkg:rpm/almalinux/grub2-efi-aa64-cdbootpkg:rpm/almalinux/grub2-efi-aa64-modulespkg:rpm/almalinux/grub2-efi-x64pkg:rpm/almalinux/grub2-efi-x64-cdbootpkg:rpm/almalinux/grub2-efi-x64-modulespkg:rpm/almalinux/grub2-pcpkg:rpm/almalinux/grub2-pc-modulespkg:rpm/almalinux/grub2-ppc64lepkg:rpm/almalinux/grub2-ppc64le-modulespkg:rpm/almalinux/grub2-toolspkg:rpm/almalinux/grub2-tools-efipkg:rpm/almalinux/grub2-tools-extrapkg:rpm/almalinux/grub2-tools-minimalpkg:rpm/opensuse/grub2&distro=openSUSE%20Leap%2015.6pkg:rpm/opensuse/grub2&distro=openSUSE%20Tumbleweedpkg:rpm/suse/grub2&distro=SUSE%20Enterprise%20Storage%207.1pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-LTSSpkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOSpkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSSpkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOSpkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSSpkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Micro%205.2pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Micro%205.3pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Micro%205.4pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Micro%205.5pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP6pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP6pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSSpkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSSpkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSSpkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSSpkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Micro%206.0pkg:rpm/suse/grub2&distro=SUSE%20Linux%20Micro%206.1pkg:rpm/suse/grub2&distro=SUSE%20Manager%20Proxy%204.3pkg:rpm/suse/grub2&distro=SUSE%20Manager%20Proxy%20Module%204.3pkg:rpm/suse/grub2&distro=SUSE%20Manager%20Server%204.3pkg:rpm/suse/grub2&distro=SUSE%20Manager%20Server%20Module%204.3
< 1:2.06-114.el9_7.alma.1+ 43 more
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 1:2.06-114.el9_7.alma.1
- (no CPE)range: < 2.12-150600.8.18.2
- (no CPE)range: < 2.12-35.1
- (no CPE)range: < 2.04-150300.22.52.3
- (no CPE)range: < 2.04-150300.22.52.3
- (no CPE)range: < 2.06-150400.11.55.2
- (no CPE)range: < 2.06-150400.11.55.2
- (no CPE)range: < 2.06-150500.29.43.2
- (no CPE)range: < 2.06-150500.29.43.2
- (no CPE)range: < 2.04-150300.3.11.1
- (no CPE)range: < 2.04-150300.22.52.3
- (no CPE)range: < 2.06-150400.11.55.2
- (no CPE)range: < 2.06-150400.11.55.2
- (no CPE)range: < 2.06-150500.29.43.2
- (no CPE)range: < 2.12-150600.8.18.2
- (no CPE)range: < 2.12-150600.8.18.2
- (no CPE)range: < 2.02-181.2
- (no CPE)range: < 2.04-150300.22.52.3
- (no CPE)range: < 2.06-150400.11.55.2
- (no CPE)range: < 2.06-150500.29.43.2
- (no CPE)range: < 2.04-150300.22.52.3
- (no CPE)range: < 2.06-150400.11.55.2
- (no CPE)range: < 2.06-150500.29.43.2
- (no CPE)range: < 2.02-181.2
- (no CPE)range: < 2.12~rc1-6.1
- (no CPE)range: < 2.12-slfo.1.1_2.1
- (no CPE)range: < 2.06-150400.11.55.2
- (no CPE)range: < 2.06-150400.11.55.2
- (no CPE)range: < 2.06-150400.11.55.2
- (no CPE)range: < 2.06-150400.11.55.2
Patches
Vulnerability mechanics
References
3- access.redhat.com/security/cve/CVE-2024-45777nvdThird Party Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party Advisory
- access.redhat.com/errata/RHSA-2025:20532nvd
News mentions
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