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CVE PROGRAM SOURCE RECORD7.3 High

CVE-2024-57998

OPP: add index check to assert to avoid buffer overflow in _read_freq()

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: OPP: add index check to assert to avoid buffer overflow in _read_freq() Pass the freq index to the assert function to make sure we do not read a freq out of the opp->rates[] table when called from the indexed variants: dev_pm_opp_find_freq_exact_indexed() or dev_pm_opp_find_freq_ceil/floor_indexed(). Add a secondary parameter to the assert function, unused for assert_single_clk() then add assert_clk_index() which will check for the clock index when called from the _indexed() find functions.

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

  • 92fcb46659d5dbfdad0422a503e289085990a5d0 to < 774dd6f0f0a61c9c3848e025d7d9eeed1a7ca4cdaffected
  • 142e17c1c2b48e3fb4f024e62ab6dee18f268694 to < eb6ffa0192ba83ece1a318b956265519c5c7dcecaffected
  • 142e17c1c2b48e3fb4f024e62ab6dee18f268694 to < 7d68c20638e50d5eb4576492a7958328ae445248affected
  • 142e17c1c2b48e3fb4f024e62ab6dee18f268694 to < da2a6acc73933b7812c94794726e438cde39e037affected
  • 142e17c1c2b48e3fb4f024e62ab6dee18f268694 to < d659bc68ed489022ea33342cfbda2911a81e7a0daffected

Linux Linux

Default version status: affected

  • 6.6affected
  • 0 to < 6.6unaffected
  • 6.6.76 to ≤ 6.6.*unaffected
  • 6.12.13 to ≤ 6.12.*unaffected
  • 6.13.2 to ≤ 6.13.*unaffected
  • 6.14 to ≤ *unaffected

References