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Fencer Intel
medium 6.8

HSEC-2024-0007 json

Sign extension error in the AArch64 NCG

published 11mo ago modified 11mo ago

cvss
6.8
version 3.1, OSV
cisa kev
Not listed
not in CISA's catalog
epss
—
no score, EPSS covers CVEs only
public exploits
0
none known

Summary

# Sign extension error in the AArch64 NCG

Arithmetic operations may result in incorrect runtime results on the native aarch64 backend. For the most part, this bug only causes availability and data integrity issues. However, in some circumstances, it may result in other, more complicated security related flaws, such as buffer overflow conditions.

Patch / fix

  • ghc ghc 9.2.5, 9.4.3

Is HSEC-2024-0007 in your dependencies? 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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CVSS scores

assigned by version score vector
OSV 3.1 6.8 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H

Affected packages

ecosystem package affected fixed in
ghc ghc
>=9.2.4, <9.2.5
>=9.4.2, <9.4.3
9.2.5
9.4.3

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.