CVE WatchAug 4, 2026

CVE-2023-52768

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: use vmm_table as array in wilc struct Enabling KASAN a

CVSS

7.8

High

EPSS

0.2%

p15

KEV

—

Exploit Today

0-100

Published: May 21, 2024 · Last modified: Aug 4, 2026 · CWE-129

EPSS · 30d

0.2%EPSS · 30 days0.2%

2026-07-312026-08-27

Technical description

In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: use vmm_table as array in wilc struct Enabling KASAN and running some iperf tests raises some memory issues with vmm_table: BUG: KASAN: slab-out-of-bounds in wilc_wlan_handle_txq+0x6ac/0xdb4 Write of size 4 at addr c3a61540 by task wlan0-tx/95 KASAN detects that we are writing data beyond range allocated to vmm_table. There is indeed a mismatch between the size passed to allocator in wilc_wlan_init, and the range of possible indexes used later: allocation size is missing a multiplication by sizeof(u32)

Official references

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