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CVE PROGRAM SOURCE RECORDUnscored

CVE-2024-43865

s390/fpu: Re-add exception handling in load_fpu_state()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: s390/fpu: Re-add exception handling in load_fpu_state() With the recent rewrite of the fpu code exception handling for the lfpc instruction within load_fpu_state() was erroneously removed. Add it again to prevent that loading invalid floating point register values cause an unhandled specification exception.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 8c09871a950a3fe686e0e27fd4193179c5f74f37 to < 494b14138201f07343e5488db6360c828fcc8cf6affected
  • 8c09871a950a3fe686e0e27fd4193179c5f74f37 to < 4734406c39238cbeafe66f0060084caa3247ff53affected

Linux Linux

Default version status: affected

  • 6.9affected
  • 0 to < 6.9unaffected
  • 6.10.4 to ≤ 6.10.*unaffected
  • 6.11 to ≤ *unaffected

References