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Fencer Intel
medium 5.1

CVE-2024-7881 json

An unprivileged context can trigger a data memory-dependent prefetch engine to fetch the contents of a privileged location and consume thos…

published last yr. modified 4mo ago also EUVD-2024-48071

cvss
5.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 9%
public exploits
0
none known

Summary

An unprivileged context can trigger a data memory-dependent prefetch engine to fetch the contents of a privileged location and consume those contents as an address that is also dereferenced.

Patch / fix

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

debian advisories DEBIAN-CVE-2024-7881

  • spectre-meltdown-checker openSUSE Tumbleweed 26.36.0602723-1.1

opensuse advisories openSUSE-SU-2026:11242-1

Is CVE-2024-7881 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
last yr.

Exploit prediction

0.20% chance of exploitation in the next 30 days, higher than 9% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CISA ADP 3.1 5.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CNA 3.1 5.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected products

  • Arm Neoverse V2
  • Arm Neoverse V3
  • Arm Neoverse V3AE
  • Arm Cortex-X3
  • Arm Cortex-X4
  • Arm Cortex-X925
  • Arm C1-Pro
  • Arm C1-Ultra
  • Arm C1-Premium

Classification

Weakness
  • CWE-1422 Exposure of Sensitive Information caused by Incorrect Data Forwarding during Transient Execution
  • CWE-203 Observable Discrepancy

References

Sources

Fencer Intel 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.