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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-72011

s390/diag: Add missing array_index_nospec() call to memtop_get_page_count()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: s390/diag: Add missing array_index_nospec() call to memtop_get_page_count() 'level' is user space controlled and used to read from an array. Add the missing array_index_nospec() call to prevent speculative execution.

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

  • 0d30871739ab433e114b0058f08b6b1c7b816f7e to < c6b4d454865a81ceea1422243aaaedc363b6f713affected
  • 0d30871739ab433e114b0058f08b6b1c7b816f7e to < 83fe36f81200b7a85f8efe0a68a4e58be84d5f64affected
  • 0d30871739ab433e114b0058f08b6b1c7b816f7e to < b7577fe4c47a31ca7c99714c53244a44af03cdfeaffected

Linux Linux

Default version status: affected

  • 6.14affected
  • 0 to < 6.14unaffected
  • 6.18.40 to ≤ 6.18.*unaffected
  • 7.1.5 to ≤ 7.1.*unaffected
  • 7.2 to ≤ *unaffected

References