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Fencer Vulns
critical 9.8

CVE-2024-5660 json

Use of Hardware Page Aggregation (HPA) and Stage-1 and/or Stage-2 translation on Cortex-A77, Cortex-A78, Cortex-A78C, Cortex-A78AE, Cortex-…

published 2024-12-10 22 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-47147

cvss
9.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 46%
public exploits
0
none known

Summary

Use of Hardware Page Aggregation (HPA) and Stage-1 and/or Stage-2 translation on Cortex-A77, Cortex-A78, Cortex-A78C, Cortex-A78AE, Cortex-A710, Cortex-X1, Cortex-X1C, Cortex-X2, Cortex-X3, Cortex-X4, Cortex-X925, Neoverse V1, Neoverse V2, Neoverse V3, Neoverse V3AE, Neoverse N2 may permit bypass of Stage-2 translation and/or GPT protection.

Patch / fix

  • arm-trusted-firmware Debian 14, Debian 13 2.12.1+dfsg-1

debian advisories DEBIAN-CVE-2024-5660

  • kernel-rt Linux Micro 6.1, Linux Micro 6.0 6.4.0-25.1
  • kernel-source-rt Linux Micro 6.1, Linux Micro 6.0 6.4.0-25.1
  • kernel-livepatch-MICRO-6-0-RT_Update_5 Linux Micro 6.1, Linux Micro 6.0 1-1.1
  • kernel-rt Real Time Module 15 SP6, openSUSE Leap 15.6 6.4.0-150600.10.26.1
  • kernel-syms-rt Real Time Module 15 SP6, openSUSE Leap 15.6 6.4.0-150600.10.26.1
  • kernel-rt_debug Real Time Module 15 SP6, openSUSE Leap 15.6 6.4.0-150600.10.26.1
  • kernel-source-rt Real Time Module 15 SP6, openSUSE Leap 15.6 6.4.0-150600.10.26.1
  • kernel-coco SLE Module for Confidential Computing Technical Preview 15 SP6 6.4.0-15061.12.coco15sp6.1

suse advisories SUSE-SU-2025:20166-1SUSE-SU-2025:20249-1SUSE-SU-2025:0557-1SUSE-SU-2025:0289-1SUSE-SU-2025:0236-1

  • arm-trusted-firmware Alpine 3.21, Alpine 3.20, Alpine 3.19 +1 more 2.8.32-r0

alpine advisories ALPINE-CVE-2024-5660

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
22 mo ago

Exploit prediction

0.55% chance of exploitation in the next 30 days, higher than 46% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CISA ADP 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Arm Cortex-A77
  • Arm Neoverse V1
  • Arm Cortex-A78AE
  • Arm Cortex-78C
  • Arm Cortex-X1C
  • Arm Cortex-A78
  • Arm Cortex-X1
  • Arm Neoverse N2
  • Arm Cortex-A710
  • Arm Cortex-X2
  • Arm Neoverse V2
  • Arm Cortex-X3
  • Arm Neoverse V3AE
  • Arm Neoverse V3
  • Arm Cortex-X4
  • Arm Cortex-X925

Classification

Weakness
  • CWE-668 Exposure of Resource to Wrong Sphere

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.