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Out-of-bounds Read The advisory has been revoked - it doesn't affect any version of package perf  (opens in a new tab)

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EPSS
0.31% (24th percentile)

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  • Snyk IDSNYK-ALMALINUX10-PERF-15361376
  • published27 Feb 2026
  • disclosed16 Feb 2026
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Introduced: 16 Feb 2026

CVE-2023-53034  (opens in a new tab)
CWE-125  (opens in a new tab)

Amendment

The AlmaLinux security team deemed this advisory irrelevant for AlmaLinux:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream perf package and not the perf package as distributed by AlmaLinux.

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

ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans

There is a kernel API ntb_mw_clear_trans() would pass 0 to both addr and size. This would make xlate_pos negative.

[ 23.734156] switchtec switchtec0: MW 0: part 0 addr 0x0000000000000000 size 0x0000000000000000 [ 23.734158] ================================================================================ [ 23.734172] UBSAN: shift-out-of-bounds in drivers/ntb/hw/mscc/ntb_hw_switchtec.c:293:7 [ 23.734418] shift exponent -1 is negative

Ensuring xlate_pos is a positive or zero before BIT.

References