CVE-2025-0624
Grub2: net: out-of-bounds write in grub_net_search_config_file()
02 Description
Grub2: net: out-of-bounds write in grub_net_search_config_file()
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 1.40% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 72.3% of scored records. A rank, not a probability.
- NVD base score
- 7.6 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
- NVD analysis status
- Deferred. NVD last modified this record on 2026-10-13.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2025-02-19 18:23Z1 YR AGO
- Last updated
- 2026-10-13 02:21Z16 DAYS AGO
- Reserved
- 2025-01-21
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.6)
- CNA CVSS vector
- CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
- Weaknesses
- CWE-787Out-of-bounds WriteBase
- Data version
- 5.2
- Document digest
- 07492c3b7dafd38ce85e0a743f01fe1dca66f7f6eb81fff4650fcbdc8c973f9b
05 Affected products
06 References
- access.redhat.comRHSA-2025:2521https://access.redhat.com/errata/RHSA-2025:2521
- access.redhat.comRHSA-2025:2653https://access.redhat.com/errata/RHSA-2025:2653
- access.redhat.comRHSA-2025:2655https://access.redhat.com/errata/RHSA-2025:2655
- access.redhat.comRHSA-2025:2675https://access.redhat.com/errata/RHSA-2025:2675
- access.redhat.comRHSA-2025:2784https://access.redhat.com/errata/RHSA-2025:2784
- access.redhat.comRHSA-2025:2799https://access.redhat.com/errata/RHSA-2025:2799
- access.redhat.comRHSA-2025:2867https://access.redhat.com/errata/RHSA-2025:2867
- access.redhat.comRHSA-2025:2869https://access.redhat.com/errata/RHSA-2025:2869
- access.redhat.comRHSA-2025:3297https://access.redhat.com/errata/RHSA-2025:3297
- access.redhat.comRHSA-2025:3301https://access.redhat.com/errata/RHSA-2025:3301
- access.redhat.comRHSA-2025:3367https://access.redhat.com/errata/RHSA-2025:3367
- access.redhat.comRHSA-2025:3396https://access.redhat.com/errata/RHSA-2025:3396
- access.redhat.comRHSA-2025:3573https://access.redhat.com/errata/RHSA-2025:3573
- access.redhat.comRHSA-2025:3577https://access.redhat.com/errata/RHSA-2025:3577
- access.redhat.comRHSA-2025:3780https://access.redhat.com/errata/RHSA-2025:3780
- access.redhat.comRHSA-2025:4422https://access.redhat.com/errata/RHSA-2025:4422
- access.redhat.comRHSA-2025:7702https://access.redhat.com/errata/RHSA-2025:7702
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2025-0624
- bugzilla.redhat.comRHBZ#2346112https://bugzilla.redhat.com/show_bug.cgi?id=2346112
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20250516-0006/
07 Fixed in
AlmaLinux 8
- grub2-common Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-aa64 Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-aa64-cdboot Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-aa64-modules Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-ia32 Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-ia32-cdboot Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-ia32-modules Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-x64 Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-x64-cdboot Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-x64-modules Fixed in 1:2.02-162.el8_10.alma.1
- grub2-pc Fixed in 1:2.02-162.el8_10.alma.1
- grub2-pc-modules Fixed in 1:2.02-162.el8_10.alma.1
- grub2-ppc64le Fixed in 1:2.02-162.el8_10.alma.1
- grub2-ppc64le-modules Fixed in 1:2.02-162.el8_10.alma.1
- grub2-tools Fixed in 1:2.02-162.el8_10.alma.1
- grub2-tools-efi Fixed in 1:2.02-162.el8_10.alma.1
- grub2-tools-extra Fixed in 1:2.02-162.el8_10.alma.1
- grub2-tools-minimal Fixed in 1:2.02-162.el8_10.alma.1
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 9
- grub2-common Fixed in 1:2.06-94.el9_5.alma.1
- grub2-efi-aa64 Fixed in 1:2.06-94.el9_5.alma.1
- grub2-efi-aa64-cdboot Fixed in 1:2.06-94.el9_5.alma.1
- grub2-efi-aa64-modules Fixed in 1:2.06-94.el9_5.alma.1
- grub2-efi-x64 Fixed in 1:2.06-94.el9_5.alma.1
- grub2-efi-x64-cdboot Fixed in 1:2.06-94.el9_5.alma.1
- grub2-efi-x64-modules Fixed in 1:2.06-94.el9_5.alma.1
- grub2-pc Fixed in 1:2.06-94.el9_5.alma.1
- grub2-pc-modules Fixed in 1:2.06-94.el9_5.alma.1
- grub2-ppc64le Fixed in 1:2.06-94.el9_5.alma.1
- grub2-ppc64le-modules Fixed in 1:2.06-94.el9_5.alma.1
- grub2-tools Fixed in 1:2.06-94.el9_5.alma.1
- grub2-tools-efi Fixed in 1:2.06-94.el9_5.alma.1
- grub2-tools-extra Fixed in 1:2.06-94.el9_5.alma.1
- grub2-tools-minimal Fixed in 1:2.06-94.el9_5.alma.1
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 8
- grub2-common Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-aa64 Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-aa64-cdboot Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-aa64-modules Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-ia32 Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-ia32-cdboot Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-ia32-modules Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-x64 Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-x64-cdboot Fixed in 1:2.02-162.el8_10.alma.1
- grub2-efi-x64-modules Fixed in 1:2.02-162.el8_10.alma.1
- grub2-pc Fixed in 1:2.02-162.el8_10.alma.1
- grub2-pc-modules Fixed in 1:2.02-162.el8_10.alma.1
- grub2-ppc64le Fixed in 1:2.02-162.el8_10.alma.1
- grub2-ppc64le-modules Fixed in 1:2.02-162.el8_10.alma.1
- grub2-tools Fixed in 1:2.02-162.el8_10.alma.1
- grub2-tools-efi Fixed in 1:2.02-162.el8_10.alma.1
- grub2-tools-extra Fixed in 1:2.02-162.el8_10.alma.1
- grub2-tools-minimal Fixed in 1:2.02-162.el8_10.alma.1
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- grub2-common Fixed in 1:2.06-94.el9_5.alma.1
- grub2-efi-aa64 Fixed in 1:2.06-94.el9_5.alma.1
- grub2-efi-aa64-cdboot Fixed in 1:2.06-94.el9_5.alma.1
- grub2-efi-aa64-modules Fixed in 1:2.06-94.el9_5.alma.1
- grub2-efi-x64 Fixed in 1:2.06-94.el9_5.alma.1
- grub2-efi-x64-cdboot Fixed in 1:2.06-94.el9_5.alma.1
- grub2-efi-x64-modules Fixed in 1:2.06-94.el9_5.alma.1
- grub2-pc Fixed in 1:2.06-94.el9_5.alma.1
- grub2-pc-modules Fixed in 1:2.06-94.el9_5.alma.1
- grub2-ppc64le Fixed in 1:2.06-94.el9_5.alma.1
- grub2-ppc64le-modules Fixed in 1:2.06-94.el9_5.alma.1
- grub2-tools Fixed in 1:2.06-94.el9_5.alma.1
- grub2-tools-efi Fixed in 1:2.06-94.el9_5.alma.1
- grub2-tools-extra Fixed in 1:2.06-94.el9_5.alma.1
- grub2-tools-minimal Fixed in 1:2.06-94.el9_5.alma.1
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- grub2 Fixed in 2.06-13+deb12u2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- grub2 Fixed in 2.12-6
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- grub2 Fixed in 2.12-6
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- grub2-signed No fix yet
- grub2-unsigned No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- grub2-signed No fix yet
- grub2-unsigned No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- grub2-signed No fix yet
- grub2-unsigned No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- grub2-signed No fix yet
- grub2-unsigned No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- grub2-signed No fix yet
- grub2-unsigned No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 25.10
- grub2-signed No fix yet
- grub2-unsigned No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 26.04 LTS
- grub2-signed No fix yet
- grub2-unsigned No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 26.10
- grub2-signed No fix yet
- grub2-unsigned No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 14.04 LTS
- grub2 No fix yet
- grub2-signed No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.