Answer in brief
CVE-2023-52768 records a High severity (CVSS 7.8) vulnerability in wifi: wilc1000: use vmm_table as array in wilc struct. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=32dd0b22a5ba1dd296ccf2caf46ad44c3a8d5d98 <541b3757fd443a68ed8d25968eae511a8275e7c8 || >=40b717bfcefab28a0656b8caa5e43d5449e5a671 <4b0d6ddb6466d10df878a7787f175a0e4adc3e27 || >=40b717bfcefab28a0656b8caa5e43d5449e5a671 <6aaf7cd8bdfe245d3c9a8b48fe70c2011965948e || >=40b717bfcefab28a0656b8caa5e43d5449e5a671 <3ce1c2c3999b232258f7aabab311d47dda75605c || >=40b717bfcefab28a0656b8caa5e43d5449e5a671 <05ac1a198a63ad66bf5ae8b7321407c102d40ef3 || 5212d958f6518003cd98c9886f8e8aedcfc25741 || >=5.15.68 <5.15.140 || >=5.19.9 <5.20 | 541b3757fd443a68ed8d25968eae511a8275e7c8, 4b0d6ddb6466d10df878a7787f175a0e4adc3e27, 6aaf7cd8bdfe245d3c9a8b48fe70c2011965948e, 3ce1c2c3999b232258f7aabab311d47dda75605c, 05ac1a198a63ad66bf5ae8b7321407c102d40ef3, 5.15.140, 5.20 |
| Linux/Linuxgeneric | 6.0 | Not reported |
Published upstream
May 21, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 4, 2026
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)
Quoted source text, attributed separately from HOL analysis.