CVE-2024-26843

Summary

In the Linux kernel, the following vulnerability has been resolved:

efi: runtime: Fix potential overflow of soft-reserved region size

md_size will have been narrowed if we have >= 4GB worth of pages in a soft-reserved region.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux16993c0f0a43213e23666ea40e9163887f593ac7 < 4fff3d735baea104017f2e3c245e27cdc79f2426affected
LinuxLinux16993c0f0a43213e23666ea40e9163887f593ac7 < 4aa36b62c3eaa869860bf78b1146e9f2b5f782a9affected
LinuxLinux16993c0f0a43213e23666ea40e9163887f593ac7 < 700c3f642c32721f246e09d3a9511acf40ae42beaffected
LinuxLinux16993c0f0a43213e23666ea40e9163887f593ac7 < cf3d6813601fe496de7f023435e31bfffa74ae70affected
LinuxLinux16993c0f0a43213e23666ea40e9163887f593ac7 < 156cb12ffdcf33883304f0db645e1eadae712fe0affected
LinuxLinux16993c0f0a43213e23666ea40e9163887f593ac7 < de1034b38a346ef6be25fe8792f5d1e0684d5ff4affected
LinuxLinux5.5affected
LinuxLinux0 < 5.5unaffected
LinuxLinux5.10.211 <= 5.10.*unaffected
LinuxLinux5.15.150 <= 5.15.*unaffected
LinuxLinux6.1.80 <= 6.1.*unaffected
LinuxLinux6.6.19 <= 6.6.*unaffected
LinuxLinux6.7.7 <= 6.7.*unaffected
LinuxLinux6.8 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References